{
	"document":{
		"aggregate_severity":{
			"namespace":"https://nvd.nist.gov/vuln-metrics/cvss",
			"text":"HIGH"
		},
		"category":"csaf_vex",
		"csaf_version":"2.0",
		"distribution":{
			"tlp":{
				"label":"WHITE",
				"url":"https:/www.first.org/tlp/"
			}
		},
		"lang":"en",
		"notes":[
			{
				"text":"In the Linux kernel, the following vulnerability has been resolved:\n\nmd-raid10: fix KASAN warning\n\nThere's a KASAN warning in raid10_remove_disk when running the lvm\ntest lvconvert-raid-reshape.sh. We fix this warning by verifying that the\nvalue \"number\" is valid.\n\nBUG: KASAN: slab-out-of-bounds in raid10_remove_disk+0x61/0x2a0 [raid10]\nRead of size 8 at addr ffff889108f3d300 by task mdX_raid10/124682\n\nCPU: 3 PID: 124682 Comm: mdX_raid10 Not tainted 5.19.0-rc6 #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014\nCall Trace:\n <TASK>\n dump_stack_lvl+0x34/0x44\n print_report.cold+0x45/0x57a\n ? __lock_text_start+0x18/0x18\n ? raid10_remove_disk+0x61/0x2a0 [raid10]\n kasan_report+0xa8/0xe0\n ? raid10_remove_disk+0x61/0x2a0 [raid10]\n raid10_remove_disk+0x61/0x2a0 [raid10]\nBuffer I/O error on dev dm-76, logical block 15344, async page read\n ? __mutex_unlock_slowpath.constprop.0+0x1e0/0x1e0\n remove_and_add_spares+0x367/0x8a0 [md_mod]\n ? super_written+0x1c0/0x1c0 [md_mod]\n ? mutex_trylock+0xac/0x120\n ? _raw_spin_lock+0x72/0xc0\n ? _raw_spin_lock_bh+0xc0/0xc0\n md_check_recovery+0x848/0x960 [md_mod]\n raid10d+0xcf/0x3360 [raid10]\n ? sched_clock_cpu+0x185/0x1a0\n ? rb_erase+0x4d4/0x620\n ? var_wake_function+0xe0/0xe0\n ? psi_group_change+0x411/0x500\n ? preempt_count_sub+0xf/0xc0\n ? _raw_spin_lock_irqsave+0x78/0xc0\n ? __lock_text_start+0x18/0x18\n ? raid10_sync_request+0x36c0/0x36c0 [raid10]\n ? preempt_count_sub+0xf/0xc0\n ? _raw_spin_unlock_irqrestore+0x19/0x40\n ? del_timer_sync+0xa9/0x100\n ? try_to_del_timer_sync+0xc0/0xc0\n ? _raw_spin_lock_irqsave+0x78/0xc0\n ? __lock_text_start+0x18/0x18\n ? _raw_spin_unlock_irq+0x11/0x24\n ? __list_del_entry_valid+0x68/0xa0\n ? finish_wait+0xa3/0x100\n md_thread+0x161/0x260 [md_mod]\n ? unregister_md_personality+0xa0/0xa0 [md_mod]\n ? _raw_spin_lock_irqsave+0x78/0xc0\n ? prepare_to_wait_event+0x2c0/0x2c0\n ? unregister_md_personality+0xa0/0xa0 [md_mod]\n kthread+0x148/0x180\n ? kthread_complete_and_exit+0x20/0x20\n ret_from_fork+0x1f/0x30\n </TASK>\n\nAllocated by task 124495:\n kasan_save_stack+0x1e/0x40\n __kasan_kmalloc+0x80/0xa0\n setup_conf+0x140/0x5c0 [raid10]\n raid10_run+0x4cd/0x740 [raid10]\n md_run+0x6f9/0x1300 [md_mod]\n raid_ctr+0x2531/0x4ac0 [dm_raid]\n dm_table_add_target+0x2b0/0x620 [dm_mod]\n table_load+0x1c8/0x400 [dm_mod]\n ctl_ioctl+0x29e/0x560 [dm_mod]\n dm_compat_ctl_ioctl+0x7/0x20 [dm_mod]\n __do_compat_sys_ioctl+0xfa/0x160\n do_syscall_64+0x90/0xc0\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nLast potentially related work creation:\n kasan_save_stack+0x1e/0x40\n __kasan_record_aux_stack+0x9e/0xc0\n kvfree_call_rcu+0x84/0x480\n timerfd_release+0x82/0x140\nL __fput+0xfa/0x400\n task_work_run+0x80/0xc0\n exit_to_user_mode_prepare+0x155/0x160\n syscall_exit_to_user_mode+0x12/0x40\n do_syscall_64+0x42/0xc0\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nSecond to last potentially related work creation:\n kasan_save_stack+0x1e/0x40\n __kasan_record_aux_stack+0x9e/0xc0\n kvfree_call_rcu+0x84/0x480\n timerfd_release+0x82/0x140\n __fput+0xfa/0x400\n task_work_run+0x80/0xc0\n exit_to_user_mode_prepare+0x155/0x160\n syscall_exit_to_user_mode+0x12/0x40\n do_syscall_64+0x42/0xc0\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nThe buggy address belongs to the object at ffff889108f3d200\n which belongs to the cache kmalloc-256 of size 256\nThe buggy address is located 0 bytes to the right of\n 256-byte region [ffff889108f3d200, ffff889108f3d300)\n\nThe buggy address belongs to the physical page:\npage:000000007ef2a34c refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1108f3c\nhead:000000007ef2a34c order:2 compound_mapcount:0 compound_pincount:0\nflags: 0x4000000000010200(slab|head|zone=2)\nraw: 4000000000010200 0000000000000000 dead000000000001 ffff889100042b40\nraw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\n\nMemory state around the buggy address:\n ffff889108f3d200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n ffff889108f3d280: 00 00\n---truncated---",
				"category":"general",
				"title":"Synopsis"
			}
		],
		"publisher":{
			"issuing_authority":"openEuler security committee",
			"name":"openEuler",
			"namespace":"https://www.openeuler.org",
			"contact_details":"openeuler-security@openeuler.org",
			"category":"vendor"
		},
		"references":[
			{
				"summary":"nvd cve",
				"category":"external",
				"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50211"
			},
			{
				"summary":"CVE-2022-50211 vex file",
				"category":"self",
				"url":"https://repo.openeuler.org/security/data/csaf/cve/2022/csaf-openeuler-cve-2022-50211.json"
			},
			{
				"summary":"openEuler-SA-2025-1820",
				"category":"self",
				"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1820"
			},
			{
				"summary":"CVE-2022-50211",
				"category":"self",
				"url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2022-50211&packageName=kernel"
			}
		],
		"title":"openEuler cve CVE-2022-50211",
		"tracking":{
			"initial_release_date":"2025-07-11T20:21:19+08:00",
			"revision_history":[
				{
					"date":"2025-07-11T20:21:19+08:00",
					"summary":"Initial",
					"number":"1.0.0"
				}
			],
			"generator":{
				"date":"2025-07-11T20:21:19+08:00",
				"engine":{
					"name":"openEuler CSAF Tool V1.0"
				}
			},
			"current_release_date":"2025-07-11T20:21:19+08:00",
			"id":"CVE-2022-50211",
			"version":"1.0.0",
			"status":"interim"
		}
	},
	"product_tree":{
		"branches":[
			{
				"name":"openEuler",
				"category":"vendor",
				"branches":[
					{
						"name":"openEuler",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"openEuler-20.03-LTS-SP4",
									"name":"openEuler-20.03-LTS-SP4"
								},
								"name":"openEuler-20.03-LTS-SP4",
								"category":"product_version"
							}
						],
						"category":"product_name"
					},
					{
						"name":"aarch64",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
									"name":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm"
								},
								"name":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					},
					{
						"name":"x86_64",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
									"name":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm"
								},
								"name":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					},
					{
						"name":"src",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4"
									},
									"product_id":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.src.rpm",
									"name":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.src.rpm"
								},
								"name":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.src.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					}
				]
			}
		],
		"relationships":[
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"name":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"bpftool-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"name":"python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP4",
				"product_reference":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.src.rpm",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.src",
					"name":"kernel-4.19.90-2507.2.0.0335.oe2003sp4.src as a component of openEuler-20.03-LTS-SP4"
				},
				"category":"default_component_of"
			}
		]
	},
	"vulnerabilities":[
		{
			"cve":"CVE-2022-50211",
			"notes":[
				{
					"text":"In the Linux kernel, the following vulnerability has been resolved:\n\nmd-raid10: fix KASAN warning\n\nThere's a KASAN warning in raid10_remove_disk when running the lvm\ntest lvconvert-raid-reshape.sh. We fix this warning by verifying that the\nvalue \"number\" is valid.\n\nBUG: KASAN: slab-out-of-bounds in raid10_remove_disk+0x61/0x2a0 [raid10]\nRead of size 8 at addr ffff889108f3d300 by task mdX_raid10/124682\n\nCPU: 3 PID: 124682 Comm: mdX_raid10 Not tainted 5.19.0-rc6 #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014\nCall Trace:\n <TASK>\n dump_stack_lvl+0x34/0x44\n print_report.cold+0x45/0x57a\n ? __lock_text_start+0x18/0x18\n ? raid10_remove_disk+0x61/0x2a0 [raid10]\n kasan_report+0xa8/0xe0\n ? raid10_remove_disk+0x61/0x2a0 [raid10]\n raid10_remove_disk+0x61/0x2a0 [raid10]\nBuffer I/O error on dev dm-76, logical block 15344, async page read\n ? __mutex_unlock_slowpath.constprop.0+0x1e0/0x1e0\n remove_and_add_spares+0x367/0x8a0 [md_mod]\n ? super_written+0x1c0/0x1c0 [md_mod]\n ? mutex_trylock+0xac/0x120\n ? _raw_spin_lock+0x72/0xc0\n ? _raw_spin_lock_bh+0xc0/0xc0\n md_check_recovery+0x848/0x960 [md_mod]\n raid10d+0xcf/0x3360 [raid10]\n ? sched_clock_cpu+0x185/0x1a0\n ? rb_erase+0x4d4/0x620\n ? var_wake_function+0xe0/0xe0\n ? psi_group_change+0x411/0x500\n ? preempt_count_sub+0xf/0xc0\n ? _raw_spin_lock_irqsave+0x78/0xc0\n ? __lock_text_start+0x18/0x18\n ? raid10_sync_request+0x36c0/0x36c0 [raid10]\n ? preempt_count_sub+0xf/0xc0\n ? _raw_spin_unlock_irqrestore+0x19/0x40\n ? del_timer_sync+0xa9/0x100\n ? try_to_del_timer_sync+0xc0/0xc0\n ? _raw_spin_lock_irqsave+0x78/0xc0\n ? __lock_text_start+0x18/0x18\n ? _raw_spin_unlock_irq+0x11/0x24\n ? __list_del_entry_valid+0x68/0xa0\n ? finish_wait+0xa3/0x100\n md_thread+0x161/0x260 [md_mod]\n ? unregister_md_personality+0xa0/0xa0 [md_mod]\n ? _raw_spin_lock_irqsave+0x78/0xc0\n ? prepare_to_wait_event+0x2c0/0x2c0\n ? unregister_md_personality+0xa0/0xa0 [md_mod]\n kthread+0x148/0x180\n ? kthread_complete_and_exit+0x20/0x20\n ret_from_fork+0x1f/0x30\n </TASK>\n\nAllocated by task 124495:\n kasan_save_stack+0x1e/0x40\n __kasan_kmalloc+0x80/0xa0\n setup_conf+0x140/0x5c0 [raid10]\n raid10_run+0x4cd/0x740 [raid10]\n md_run+0x6f9/0x1300 [md_mod]\n raid_ctr+0x2531/0x4ac0 [dm_raid]\n dm_table_add_target+0x2b0/0x620 [dm_mod]\n table_load+0x1c8/0x400 [dm_mod]\n ctl_ioctl+0x29e/0x560 [dm_mod]\n dm_compat_ctl_ioctl+0x7/0x20 [dm_mod]\n __do_compat_sys_ioctl+0xfa/0x160\n do_syscall_64+0x90/0xc0\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nLast potentially related work creation:\n kasan_save_stack+0x1e/0x40\n __kasan_record_aux_stack+0x9e/0xc0\n kvfree_call_rcu+0x84/0x480\n timerfd_release+0x82/0x140\nL __fput+0xfa/0x400\n task_work_run+0x80/0xc0\n exit_to_user_mode_prepare+0x155/0x160\n syscall_exit_to_user_mode+0x12/0x40\n do_syscall_64+0x42/0xc0\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nSecond to last potentially related work creation:\n kasan_save_stack+0x1e/0x40\n __kasan_record_aux_stack+0x9e/0xc0\n kvfree_call_rcu+0x84/0x480\n timerfd_release+0x82/0x140\n __fput+0xfa/0x400\n task_work_run+0x80/0xc0\n exit_to_user_mode_prepare+0x155/0x160\n syscall_exit_to_user_mode+0x12/0x40\n do_syscall_64+0x42/0xc0\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nThe buggy address belongs to the object at ffff889108f3d200\n which belongs to the cache kmalloc-256 of size 256\nThe buggy address is located 0 bytes to the right of\n 256-byte region [ffff889108f3d200, ffff889108f3d300)\n\nThe buggy address belongs to the physical page:\npage:000000007ef2a34c refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1108f3c\nhead:000000007ef2a34c order:2 compound_mapcount:0 compound_pincount:0\nflags: 0x4000000000010200(slab|head|zone=2)\nraw: 4000000000010200 0000000000000000 dead000000000001 ffff889100042b40\nraw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\n\nMemory state around the buggy address:\n ffff889108f3d200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n ffff889108f3d280: 00 00\n---truncated---",
					"category":"description",
					"title":"Vulnerability Description"
				}
			],
			"product_status":{
				"fixed":[
					"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
					"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
					"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.src"
				]
			},
			"remediations":[
				{
					"product_ids":[
						"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.src"
					],
					"details":"kernel security update",
					"category":"vendor_fix",
					"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1820"
				}
			],
			"scores":[
				{
					"cvss_v3":{
						"baseSeverity":"HIGH",
						"baseScore":7.8,
						"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
						"version":"3.1"
					},
					"products":[
						"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.aarch64",
						"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2507.2.0.0335.oe2003sp4.x86_64",
						"openEuler-20.03-LTS-SP4:kernel-4.19.90-2507.2.0.0335.oe2003sp4.src"
					]
				}
			],
			"threats":[
				{
					"details":"High",
					"category":"impact"
				}
			],
			"title":"CVE-2022-50211"
		}
	]
}