发布于3月6日3月6日 Members CentOS Linux: CVE-2023-0386: Important: kernel security, bug fix, and enhancement update (Multiple Advisories) Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 03/22/2023 Created 05/05/2023 Added 04/06/2023 Modified 01/28/2025 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-kernel centos-upgrade-kernel-rt centos-upgrade-kpatch-patch-4_18_0-425_10_1 centos-upgrade-kpatch-patch-4_18_0-425_10_1-debuginfo centos-upgrade-kpatch-patch-4_18_0-425_10_1-debugsource centos-upgrade-kpatch-patch-4_18_0-425_13_1 centos-upgrade-kpatch-patch-4_18_0-425_13_1-debuginfo centos-upgrade-kpatch-patch-4_18_0-425_13_1-debugsource centos-upgrade-kpatch-patch-4_18_0-425_3_1 centos-upgrade-kpatch-patch-4_18_0-425_3_1-debuginfo centos-upgrade-kpatch-patch-4_18_0-425_3_1-debugsource centos-upgrade-kpatch-patch-5_14_0-162_12_1 centos-upgrade-kpatch-patch-5_14_0-162_12_1-debuginfo centos-upgrade-kpatch-patch-5_14_0-162_12_1-debugsource centos-upgrade-kpatch-patch-5_14_0-162_18_1 centos-upgrade-kpatch-patch-5_14_0-162_18_1-debuginfo centos-upgrade-kpatch-patch-5_14_0-162_18_1-debugsource centos-upgrade-kpatch-patch-5_14_0-162_22_2 centos-upgrade-kpatch-patch-5_14_0-162_22_2-debuginfo centos-upgrade-kpatch-patch-5_14_0-162_22_2-debugsource centos-upgrade-kpatch-patch-5_14_0-162_6_1 centos-upgrade-kpatch-patch-5_14_0-162_6_1-debuginfo centos-upgrade-kpatch-patch-5_14_0-162_6_1-debugsource References DSA-5402 CVE-2023-0386
