CVEvulnerability
CVE-2024-40994
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-07-12
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-190
Description
In the Linux kernel, the following vulnerability has been resolved:
ptp: fix integer overflow in max_vclocks_store
On 32bit systems, the "4 * max" multiply can overflow. Use kcalloc()
to do the allocation to prevent this.
Affected configurations
• linux linux kernel (>= 5.14 < 5.15.162)
• linux linux kernel (>= 5.16 < 6.1.96)
• linux linux kernel (>= 6.2 < 6.6.36)
• linux linux kernel (>= 6.7 < 6.9.7)
• linux linux kernel 6.10
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://git.kernel.org/stable/c/4b03da87d0b7074c93d9662c6e1a8939f9b8b86e Patch
- https://git.kernel.org/stable/c/666e934d749e50a37f3796caaf843a605f115b6f Patch
- https://git.kernel.org/stable/c/81d23d2a24012e448f651e007fac2cfd20a45ce0 Patch
- https://git.kernel.org/stable/c/d50d62d5e6ee6aa03c00bddb91745d0b632d3b0f Patch
- https://git.kernel.org/stable/c/e1fccfb4638ee6188377867f6015d0ce35764a8e Patch
- https://git.kernel.org/stable/c/4b03da87d0b7074c93d9662c6e1a8939f9b8b86e Patch
- https://git.kernel.org/stable/c/666e934d749e50a37f3796caaf843a605f115b6f Patch
- https://git.kernel.org/stable/c/81d23d2a24012e448f651e007fac2cfd20a45ce0 Patch
- https://git.kernel.org/stable/c/d50d62d5e6ee6aa03c00bddb91745d0b632d3b0f Patch
- https://git.kernel.org/stable/c/e1fccfb4638ee6188377867f6015d0ce35764a8e Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html lists.debian.org