CVE-2024-56763

MEDIUM EPSS 10.3%
Published Jan 6, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jan 6, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: tracing: Prevent bad count for tracing_cpumask_write If a large count is provided, it will trigger a warning in bitmap_parse_user. Also check zero for it.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
10.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥2.6.29  –  <6.1.123
linuxlinux_kernel*≥6.2  –  <6.6.69
linuxlinux_kernel*≥6.7  –  <6.12.8
linuxlinux_kernel6.13any
linuxlinux_kernel6.13any
linuxlinux_kernel6.13any
linuxlinux_kernel6.13any

References 8

  • git.kernel.org https://git.kernel.org/stable/c/03041e474a6a8f1bfd4b96b164bb3165c48fa1a3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1cca920af19df5dd91254e5ff35e68e911683706
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2558d753df0628d4187d8e1fd989339460f4f364
  • git.kernel.org https://git.kernel.org/stable/c/3d15f4c2449558ffe83b4dba30614ef1cd6937c3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/98feccbf32cfdde8c722bc4587aaa60ee5ac33f0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f60172b447317cb6c5e74b5601a151866269baf6
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/03041e474a6a8f1bfd4b96b164bb3165c48fa1a3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1cca920af19df5dd91254e5ff35e68e911683706
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3d15f4c2449558ffe83b4dba30614ef1cd6937c3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/98feccbf32cfdde8c722bc4587aaa60ee5ac33f0
    Patch