CVE-2024-53106
HIGH severity · CVSS 7.3 · Out-of-bounds write
7.3CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: ima: fix buffer overrun in ima_eventdigest_init_common Function ima_eventdigest_init() calls ima_eventdigest_init_common() with HASH_ALGO__LAST which is then used to access the array hash_digest_size[] leading to buffer overrun. Have a conditional statement to handle this.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactLow
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/1ecf0df5205cfb0907eb7984b8671257965a5232 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/1ecf0df5205cfb0907eb7984b8671257965a5232Patch
- https://git.kernel.org/stable/c/8a84765c62cc0469864e2faee43aae253ad16082Patch
- https://git.kernel.org/stable/c/923168a0631bc42fffd55087b337b1b6c54dcff5Patch
- https://git.kernel.org/stable/c/e01aae58e818503f2ffcd34c6f7dc6f90af1057ePatch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html