Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: rcu-tasks: Fix show_rcu_tasks_trace_gp_kthread buffer overflow There is a possibility of buffer overflow in show_rcu_tasks_trace_gp_kthread() if counters, passed to sprintf() are huge. Counter numbers, needed for this are unrealistically high, but buffer overflow is still possible. Use snprintf() with buffer size instead of sprintf(). Found by Linux Verification Center (linuxtesting.org) with SVACE.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected edf3775f0ad66879796f594983163f672c4bf1a2 before 17c43211d45f13d1badea3942b76bf16bcc49281; affected edf3775f0ad66879796f594983163f672c4bf1a2 before af7b560c88fb420099e29890aa682b8a3efc8784; affected edf3775f0ad66879796f594983163f672c4bf1a2 before 08186d0c5fb64a1cc4b43e009314ee6b173ed222; affected edf3775f0ad66879796f594983163f672c4bf1a2 before 32d988f48ed287e676a29a15ac30701c35849aec; affected edf3775f0ad66879796f594983163f672c4bf1a2 before 6593d857ce5b5b802fb73d8091ac9c84b92c1697; affected edf3775f0ad66879796f594983163f672c4bf1a2 before 1a240e138071b25944ded0f5b3e357aa99fabcb7; affected edf3775f0ad66879796f594983163f672c4bf1a2 before cc5645fddb0ce28492b15520306d092730dffa48 |
| Linux / Linux | affected 5.8; unaffected 0 before 5.8; unaffected 5.10.226 through 5.10.*; unaffected 5.15.167 through 5.15.*; unaffected 6.1.93 through 6.1.*; unaffected 6.6.33 through 6.6.*; unaffected 6.8.12 through 6.8.*; unaffected 6.9.3 through 6.9.*; unaffected 6.10 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/17c43211d45f13d1badea3942b76bf16bcc49281
- https://git.kernel.org/stable/c/af7b560c88fb420099e29890aa682b8a3efc8784
- https://git.kernel.org/stable/c/08186d0c5fb64a1cc4b43e009314ee6b173ed222
- https://git.kernel.org/stable/c/32d988f48ed287e676a29a15ac30701c35849aec
- https://git.kernel.org/stable/c/6593d857ce5b5b802fb73d8091ac9c84b92c1697
- https://git.kernel.org/stable/c/1a240e138071b25944ded0f5b3e357aa99fabcb7
- https://git.kernel.org/stable/c/cc5645fddb0ce28492b15520306d092730dffa48
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/08186d0c5fb64a1cc4b43e009314ee6b173ed222
- https://git.kernel.org/stable/c/32d988f48ed287e676a29a15ac30701c35849aec
- https://git.kernel.org/stable/c/6593d857ce5b5b802fb73d8091ac9c84b92c1697
- https://git.kernel.org/stable/c/1a240e138071b25944ded0f5b3e357aa99fabcb7
- https://git.kernel.org/stable/c/cc5645fddb0ce28492b15520306d092730dffa48
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
No English description supplied.
No references supplied.