{
"document":{
"aggregate_severity":{
"namespace":"https://nvd.nist.gov/vuln-metrics/cvss",
"text":"MEDIUM"
},
"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:SUNRPC: Fix UAF in svc_tcp_listen_data_ready()After the listener svc_sock is freed, and before invoking svc_tcp_accept()for the established child sock, there is a window that the newsockretaining a freed listener svc_sock in sk_user_data which cloning fromparent. In the race window, if data is received on the newsock, we willobserve use-after-free report in svc_tcp_listen_data_ready().Reproduce by two tasks:1. while :; do rpc.nfsd 0 ; rpc.nfsd; done2. while :; do echo | ncat -4 127.0.0.1 2049 ; doneKASAN report: ================================================================== BUG: KASAN: slab-use-after-free in svc_tcp_listen_data_ready+0x1cf/0x1f0 [sunrpc] Read of size 8 at addr ffff888139d96228 by task nc/102553 CPU: 7 PID: 102553 Comm: nc Not tainted 6.3.0+ #18 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020 Call Trace: dump_stack_lvl+0x33/0x50 print_address_description.constprop.0+0x27/0x310 print_report+0x3e/0x70 kasan_report+0xae/0xe0 svc_tcp_listen_data_ready+0x1cf/0x1f0 [sunrpc] tcp_data_queue+0x9f4/0x20e0 tcp_rcv_established+0x666/0x1f60 tcp_v4_do_rcv+0x51c/0x850 tcp_v4_rcv+0x23fc/0x2e80 ip_protocol_deliver_rcu+0x62/0x300 ip_local_deliver_finish+0x267/0x350 ip_local_deliver+0x18b/0x2d0 ip_rcv+0x2fb/0x370 __netif_receive_skb_one_core+0x166/0x1b0 process_backlog+0x24c/0x5e0 __napi_poll+0xa2/0x500 net_rx_action+0x854/0xc90 __do_softirq+0x1bb/0x5de do_softirq+0xcb/0x100 ... Allocated by task 102371: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 __kasan_kmalloc+0x7b/0x90 svc_setup_socket+0x52/0x4f0 [sunrpc] svc_addsock+0x20d/0x400 [sunrpc] __write_ports_addfd+0x209/0x390 [nfsd] write_ports+0x239/0x2c0 [nfsd] nfsctl_transaction_write+0xac/0x110 [nfsd] vfs_write+0x1c3/0xae0 ksys_write+0xed/0x1c0 do_syscall_64+0x38/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc Freed by task 102551: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 kasan_save_free_info+0x2a/0x50 __kasan_slab_free+0x106/0x190 __kmem_cache_free+0x133/0x270 svc_xprt_free+0x1e2/0x350 [sunrpc] svc_xprt_destroy_all+0x25a/0x440 [sunrpc] nfsd_put+0x125/0x240 [nfsd] nfsd_svc+0x2cb/0x3c0 [nfsd] write_threads+0x1ac/0x2a0 [nfsd] nfsctl_transaction_write+0xac/0x110 [nfsd] vfs_write+0x1c3/0xae0 ksys_write+0xed/0x1c0 do_syscall_64+0x38/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdcFix the UAF by simply doing nothing in svc_tcp_listen_data_ready()if state != TCP_LISTEN, that will avoid dereferencing svsk for allchild socket.",
"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-2023-52885"
},
{
"summary":"CVE-2023-52885 vex file",
"category":"self",
"url":"https://repo.openeuler.org/security/data/csaf/cve/2023/csaf-openeuler-cve-2023-52885.json"
},
{
"summary":"openEuler-SA-2024-2491",
"category":"self",
"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2491"
},
{
"summary":"CVE-2023-52885",
"category":"self",
"url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-52885&packageName=kernel"
}
],
"title":"openEuler cve CVE-2023-52885",
"tracking":{
"initial_release_date":"2024-11-29T19:56:14+08:00",
"revision_history":[
{
"date":"2024-11-29T19:56:14+08:00",
"summary":"Initial",
"number":"1.0.0"
}
],
"generator":{
"date":"2024-11-29T19:56:14+08:00",
"engine":{
"name":"openEuler CSAF Tool V1.0"
}
},
"current_release_date":"2024-11-29T19:56:14+08:00",
"id":"CVE-2023-52885",
"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:22.03-LTS-SP1"
},
"product_id":"openEuler-22.03-LTS-SP1",
"name":"openEuler-22.03-LTS-SP1"
},
"name":"openEuler-22.03-LTS-SP1",
"category":"product_version"
}
],
"category":"product_name"
},
{
"name":"aarch64",
"branches":[
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"kernel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"kernel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"perf-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"perf-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"perf-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"name":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm"
},
"name":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"category":"product_version"
}
],
"category":"architecture"
},
{
"name":"src",
"branches":[
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-5.10.0-136.103.0.184.oe2203sp1.src.rpm",
"name":"kernel-5.10.0-136.103.0.184.oe2203sp1.src.rpm"
},
"name":"kernel-5.10.0-136.103.0.184.oe2203sp1.src.rpm",
"category":"product_version"
}
],
"category":"architecture"
},
{
"name":"x86_64",
"branches":[
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"kernel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"kernel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"perf-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"perf-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"perf-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
},
{
"product":{
"product_identification_helper":{
"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP1"
},
"product_id":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"name":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm"
},
"name":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"category":"product_version"
}
],
"category":"architecture"
}
]
}
],
"relationships":[
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"kernel-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-headers-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-source-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-tools-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"perf-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:perf-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"perf-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:python3-perf-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"name":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-5.10.0-136.103.0.184.oe2203sp1.src.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.src",
"name":"kernel-5.10.0-136.103.0.184.oe2203sp1.src as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"kernel-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"kernel-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-headers-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"kernel-headers-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-source-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"kernel-source-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-tools-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"kernel-tools-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"perf-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:perf-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"perf-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:python3-perf-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"python3-perf-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
},
{
"relates_to_product_reference":"openEuler-22.03-LTS-SP1",
"product_reference":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64.rpm",
"full_product_name":{
"product_id":"openEuler-22.03-LTS-SP1:python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"name":"python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64 as a component of openEuler-22.03-LTS-SP1"
},
"category":"default_component_of"
}
]
},
"vulnerabilities":[
{
"cve":"CVE-2023-52885",
"notes":[
{
"text":"In the Linux kernel, the following vulnerability has been resolved:SUNRPC: Fix UAF in svc_tcp_listen_data_ready()After the listener svc_sock is freed, and before invoking svc_tcp_accept()for the established child sock, there is a window that the newsockretaining a freed listener svc_sock in sk_user_data which cloning fromparent. In the race window, if data is received on the newsock, we willobserve use-after-free report in svc_tcp_listen_data_ready().Reproduce by two tasks:1. while :; do rpc.nfsd 0 ; rpc.nfsd; done2. while :; do echo | ncat -4 127.0.0.1 2049 ; doneKASAN report: ================================================================== BUG: KASAN: slab-use-after-free in svc_tcp_listen_data_ready+0x1cf/0x1f0 [sunrpc] Read of size 8 at addr ffff888139d96228 by task nc/102553 CPU: 7 PID: 102553 Comm: nc Not tainted 6.3.0+ #18 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020 Call Trace: dump_stack_lvl+0x33/0x50 print_address_description.constprop.0+0x27/0x310 print_report+0x3e/0x70 kasan_report+0xae/0xe0 svc_tcp_listen_data_ready+0x1cf/0x1f0 [sunrpc] tcp_data_queue+0x9f4/0x20e0 tcp_rcv_established+0x666/0x1f60 tcp_v4_do_rcv+0x51c/0x850 tcp_v4_rcv+0x23fc/0x2e80 ip_protocol_deliver_rcu+0x62/0x300 ip_local_deliver_finish+0x267/0x350 ip_local_deliver+0x18b/0x2d0 ip_rcv+0x2fb/0x370 __netif_receive_skb_one_core+0x166/0x1b0 process_backlog+0x24c/0x5e0 __napi_poll+0xa2/0x500 net_rx_action+0x854/0xc90 __do_softirq+0x1bb/0x5de do_softirq+0xcb/0x100 ... Allocated by task 102371: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 __kasan_kmalloc+0x7b/0x90 svc_setup_socket+0x52/0x4f0 [sunrpc] svc_addsock+0x20d/0x400 [sunrpc] __write_ports_addfd+0x209/0x390 [nfsd] write_ports+0x239/0x2c0 [nfsd] nfsctl_transaction_write+0xac/0x110 [nfsd] vfs_write+0x1c3/0xae0 ksys_write+0xed/0x1c0 do_syscall_64+0x38/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc Freed by task 102551: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 kasan_save_free_info+0x2a/0x50 __kasan_slab_free+0x106/0x190 __kmem_cache_free+0x133/0x270 svc_xprt_free+0x1e2/0x350 [sunrpc] svc_xprt_destroy_all+0x25a/0x440 [sunrpc] nfsd_put+0x125/0x240 [nfsd] nfsd_svc+0x2cb/0x3c0 [nfsd] write_threads+0x1ac/0x2a0 [nfsd] nfsctl_transaction_write+0xac/0x110 [nfsd] vfs_write+0x1c3/0xae0 ksys_write+0xed/0x1c0 do_syscall_64+0x38/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdcFix the UAF by simply doing nothing in svc_tcp_listen_data_ready()if state != TCP_LISTEN, that will avoid dereferencing svsk for allchild socket.",
"category":"description",
"title":"Vulnerability Description"
}
],
"product_status":{
"fixed":[
"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-headers-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-source-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-tools-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:perf-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:python3-perf-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.src",
"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-headers-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-source-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-tools-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:perf-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:python3-perf-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64"
]
},
"remediations":[
{
"product_ids":[
"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-headers-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-source-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-tools-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:perf-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:python3-perf-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.src",
"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-headers-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-source-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-tools-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:perf-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:python3-perf-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64"
],
"details":"kernel security update",
"category":"vendor_fix",
"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2491"
}
],
"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-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-headers-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-source-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-tools-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:perf-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:python3-perf-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.aarch64",
"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.src",
"openEuler-22.03-LTS-SP1:kernel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-debugsource-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-headers-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-source-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-tools-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-tools-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:kernel-tools-devel-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:perf-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:python3-perf-5.10.0-136.103.0.184.oe2203sp1.x86_64",
"openEuler-22.03-LTS-SP1:python3-perf-debuginfo-5.10.0-136.103.0.184.oe2203sp1.x86_64"
]
}
],
"threats":[
{
"details":"High",
"category":"impact"
}
],
"title":"CVE-2023-52885"
}
]
}