Vulnerabilities > CVE-2023-52788 - NULL Pointer Dereference vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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)
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98
- https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98
- https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1
- https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1
- https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83
- https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83
- https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3e
- https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3e
- https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09
- https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09