vulnerability
CentOS Linux: CVE-2023-0386: 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) | 2023-03-22 | 2023-04-06 | 2025-01-28 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
2023-03-22
Added
2023-04-06
Modified
2025-01-28
Description
A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system.
Solution(s)
centos-upgrade-kernelcentos-upgrade-kernel-rtcentos-upgrade-kpatch-patch-4_18_0-425_10_1centos-upgrade-kpatch-patch-4_18_0-425_10_1-debuginfocentos-upgrade-kpatch-patch-4_18_0-425_10_1-debugsourcecentos-upgrade-kpatch-patch-4_18_0-425_13_1centos-upgrade-kpatch-patch-4_18_0-425_13_1-debuginfocentos-upgrade-kpatch-patch-4_18_0-425_13_1-debugsourcecentos-upgrade-kpatch-patch-4_18_0-425_3_1centos-upgrade-kpatch-patch-4_18_0-425_3_1-debuginfocentos-upgrade-kpatch-patch-4_18_0-425_3_1-debugsourcecentos-upgrade-kpatch-patch-5_14_0-162_12_1centos-upgrade-kpatch-patch-5_14_0-162_12_1-debuginfocentos-upgrade-kpatch-patch-5_14_0-162_12_1-debugsourcecentos-upgrade-kpatch-patch-5_14_0-162_18_1centos-upgrade-kpatch-patch-5_14_0-162_18_1-debuginfocentos-upgrade-kpatch-patch-5_14_0-162_18_1-debugsourcecentos-upgrade-kpatch-patch-5_14_0-162_22_2centos-upgrade-kpatch-patch-5_14_0-162_22_2-debuginfocentos-upgrade-kpatch-patch-5_14_0-162_22_2-debugsourcecentos-upgrade-kpatch-patch-5_14_0-162_6_1centos-upgrade-kpatch-patch-5_14_0-162_6_1-debuginfocentos-upgrade-kpatch-patch-5_14_0-162_6_1-debugsource
References
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