CVEvulnerability
CVE-2025-21711
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2025-02-27
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-190
Description
In the Linux kernel, the following vulnerability has been resolved:
net/rose: prevent integer overflows in rose_setsockopt()
In case of possible unpredictably large arguments passed to
rose_setsockopt() and multiplied by extra values on top of that,
integer overflows may occur.
Do the safest minimum and fix these issues by checking the
contents of 'opt' and returning -EINVAL if they are too large. Also,
switch to unsigned int and remove useless check for negative 'opt'
in ROSE_IDLE case.
Affected configurations
• linux linux kernel (>= 2.6.12 < 6.1.129)
• linux linux kernel (>= 6.2 < 6.6.76)
• linux linux kernel (>= 6.7 < 6.12.13)
• linux linux kernel (>= 6.13 < 6.13.2)
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://git.kernel.org/stable/c/352daa50946c3bbb662432e8daf54d6760796589 Patch
- https://git.kernel.org/stable/c/4bdd449977e2364a53d0b2a5427e71beb1cd702d git.kernel.org
- https://git.kernel.org/stable/c/9bdee49ad6bbd26ab5e13cc6731e54fb1b6c1dca Patch
- https://git.kernel.org/stable/c/b8583b54455cbec2fc038fa32b6700890b369815 git.kernel.org
- https://git.kernel.org/stable/c/d08f4074f9c69f7e95502587eb1b258a965ba7f0 Patch
- https://git.kernel.org/stable/c/d640627663bfe7d8963c7615316d7d4ef60f3b0b Patch
- https://git.kernel.org/stable/c/e5338930a29d0ab2a5af402f5f664aeba0d1a676 Patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html lists.debian.org
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html lists.debian.org
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html cert-portal.siemens.com