CVE-2023-52788

i915/perf: Fix NULL deref bugs with drm_dbg() calls

published May 21, 2024

CVSS
—
EPSS
0%
Percentile
13.8
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

i915/perf: Fix NULL deref bugs with drm_dbg() calls

When i915 perf interface is not available dereferencing it will lead to

NULL dereferences.

As returning -ENOTSUPP is pretty clear return when perf interface is not

available.

[tursulin: added stable tag]

(cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00236 · 13.8th percentile
Published
2024-05-21T15:31Z
EPSS history
Timeline
  • 21 MAY 15:31Z
    i915/perf: Fix NULL deref bugs with drm_dbg() calls
    cvelistv5