CVE-2024-56763

tracing: Prevent bad count for tracing_cpumask_write

published January 6, 2025

CVSS
—
EPSS
0%
Percentile
10.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00207 · 10.2th percentile
Published
2025-01-06T16:20Z
EPSS history
Timeline
  • 06 JAN 16:20Z
    tracing: Prevent bad count for tracing_cpumask_write
    cvelistv5