VulnerabilityModified
CVE-2024-56763
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.
MEDIUM 5.5EPSS 0.21%
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.21% probability · 11th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/03041e474a6a8f1bfd4b96b164bb3165c48fa1a3Patch
- https://git.kernel.org/stable/c/1cca920af19df5dd91254e5ff35e68e911683706Patch
- https://git.kernel.org/stable/c/2558d753df0628d4187d8e1fd989339460f4f364
- https://git.kernel.org/stable/c/3d15f4c2449558ffe83b4dba30614ef1cd6937c3Patch
- https://git.kernel.org/stable/c/98feccbf32cfdde8c722bc4587aaa60ee5ac33f0Patch
- https://git.kernel.org/stable/c/f60172b447317cb6c5e74b5601a151866269baf6
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.