CVE-2023-52788
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.
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
Description
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)
- 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
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98Patch
- https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1Patch
- https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83Patch
- https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3ePatch
- https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09Patch
- https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98Patch
- https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1Patch
- https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83Patch
- https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3ePatch
- https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.