CVEvulnerability
CVE-2024-36935
7.1 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2024-05-30
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- Weaknesses
- CWE-125
Description
In the Linux kernel, the following vulnerability has been resolved:
ice: ensure the copied buf is NUL terminated
Currently, we allocate a count-sized kernel buffer and copy count bytes
from userspace to that buffer. Later, we use sscanf on this buffer but we
don't ensure that the string is terminated inside the buffer, this can lead
to OOB read when using sscanf. Fix this issue by using memdup_user_nul
instead of memdup_user.
Affected configurations
• linux linux kernel (>= 6.8 < 6.8.10)
• linux linux kernel 6.9
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://git.kernel.org/stable/c/5ff4de981983ed84f29b5d92b6550ec054e12a92 Patch
- https://git.kernel.org/stable/c/666854ea9cad844f75a068f32812a2d78004914a Patch
- https://git.kernel.org/stable/c/5ff4de981983ed84f29b5d92b6550ec054e12a92 Patch
- https://git.kernel.org/stable/c/666854ea9cad844f75a068f32812a2d78004914a Patch