{"schema_version":"1.7.2","id":"OESA-2023-1760","modified":"2023-10-20T11:06:10Z","published":"2023-10-20T11:06:10Z","upstream":["CVE-2023-39189","CVE-2023-39193"],"summary":"kernel security update","details":"The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.(CVE-2023-39189)\r\n\r\nA flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.(CVE-2023-39193)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP3","name":"kernel","purl":"pkg:rpm/openEuler/kernel\u0026distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.19.90-2310.3.0.0222.oe1"}]}],"ecosystem_specific":{"aarch64":["kernel-tools-debuginfo-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","kernel-tools-devel-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","kernel-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","kernel-tools-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","python2-perf-debuginfo-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","perf-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","bpftool-debuginfo-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","python3-perf-debuginfo-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","python3-perf-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","kernel-debuginfo-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","bpftool-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","kernel-source-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","perf-debuginfo-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","python2-perf-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","kernel-devel-4.19.90-2310.3.0.0222.oe1.aarch64.rpm","kernel-debugsource-4.19.90-2310.3.0.0222.oe1.aarch64.rpm"],"src":["kernel-4.19.90-2310.3.0.0222.oe1.src.rpm"],"x86_64":["perf-debuginfo-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","python3-perf-debuginfo-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","kernel-tools-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","bpftool-debuginfo-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","perf-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","kernel-devel-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","python2-perf-debuginfo-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","kernel-tools-debuginfo-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","kernel-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","kernel-debugsource-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","python2-perf-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","python3-perf-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","bpftool-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","kernel-debuginfo-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","kernel-tools-devel-4.19.90-2310.3.0.0222.oe1.x86_64.rpm","kernel-source-4.19.90-2310.3.0.0222.oe1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1760"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39189"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39193"}],"database_specific":{"severity":"Medium"}}