CVE-2023-52788

low-risk
Published 2024-05-21

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)

Do I need to act?

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0.02% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (10)

Patch https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98
Patch https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1
Patch https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83
Patch https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3e
Patch https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09
Patch https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98
Patch https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1
Patch https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83
Patch https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3e
Patch https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal