Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
9fab303a2cb3d323ca3a32a8b4ab60b451141901 to < e01aae58e818503f2ffcd34c6f7dc6f90af1057eaffected9fab303a2cb3d323ca3a32a8b4ab60b451141901 to < 8a84765c62cc0469864e2faee43aae253ad16082affected9fab303a2cb3d323ca3a32a8b4ab60b451141901 to < 1ecf0df5205cfb0907eb7984b8671257965a5232affected9fab303a2cb3d323ca3a32a8b4ab60b451141901 to < 923168a0631bc42fffd55087b337b1b6c54dcff5affected
Linux Linux
Default version status: affected
5.19affected0 to < 5.19unaffected6.1.119 to ≤ 6.1.*unaffected6.6.63 to ≤ 6.6.*unaffected6.11.10 to ≤ 6.11.*unaffected6.12 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/e01aae58e818503f2ffcd34c6f7dc6f90af1057e ↗
- https://git.kernel.org/stable/c/8a84765c62cc0469864e2faee43aae253ad16082 ↗
- https://git.kernel.org/stable/c/1ecf0df5205cfb0907eb7984b8671257965a5232 ↗
- https://git.kernel.org/stable/c/923168a0631bc42fffd55087b337b1b6c54dcff5 ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html ↗