CVE-2024-53101
MEDIUM severity · CVSS 5.5 · CWE-908
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: fs: Fix uninitialized value issue in from_kuid and from_kgid ocfs2_setattr() uses attr->ia_mode, attr->ia_uid and attr->ia_gid in a trace point even though ATTR_MODE, ATTR_UID and ATTR_GID aren't set. Initialize all fields of newattrs to avoid uninitialized variables, by checking if ATTR_MODE, ATTR_UID, ATTR_GID are initialized, otherwise 0.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/15f34347481648a567db67fb473c23befb796af5 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/15f34347481648a567db67fb473c23befb796af5Patch
- https://git.kernel.org/stable/c/17ecb40c5cc7755a321fb6148cba5797431ee5b8Patch
- https://git.kernel.org/stable/c/1c28bca1256aecece6e94b26b85cd07e08b0dc90Patch
- https://git.kernel.org/stable/c/1cb5bfc5bfc651982b6203c224d49b7ddacf28bcPatch
- https://git.kernel.org/stable/c/5a72b0d3497b818d8f000c347a7c11801eb27bfcPatch
- https://git.kernel.org/stable/c/9db25c2b41c34963c3ccf473b08171f87670652ePatch
- https://git.kernel.org/stable/c/a0c77e5e3dcbffc7c6080ccc89c037f0c86496cfPatch
- https://git.kernel.org/stable/c/b3e612bd8f64ce62e731e95f635e06a2efe3c80cPatch