vulnerability
CentOS Linux: CVE-2023-4147: Important: kernel security, bug fix, and enhancement update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | Aug 7, 2023 | Sep 13, 2023 | Jan 28, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Aug 7, 2023
Added
Sep 13, 2023
Modified
Jan 28, 2025
Description
A use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system.
Solution(s)
centos-upgrade-kernelcentos-upgrade-kernel-rtcentos-upgrade-kpatch-patch-5_14_0-284_11_1centos-upgrade-kpatch-patch-5_14_0-284_11_1-debuginfocentos-upgrade-kpatch-patch-5_14_0-284_11_1-debugsourcecentos-upgrade-kpatch-patch-5_14_0-284_18_1centos-upgrade-kpatch-patch-5_14_0-284_18_1-debuginfocentos-upgrade-kpatch-patch-5_14_0-284_18_1-debugsourcecentos-upgrade-kpatch-patch-5_14_0-284_25_1centos-upgrade-kpatch-patch-5_14_0-284_25_1-debuginfocentos-upgrade-kpatch-patch-5_14_0-284_25_1-debugsource
References
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