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)
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
9b344cf6aea0a69c00e19efdc6e02c6d5aae1a23 to < 1566e8be73fd5fa424e88d2a4cffdc34f970f0e1affected2fec539112e89255b6a47f566e21d99937fada7b to < 55db76caa782baa4a1bf02296e2773c38a524a3eaffected2fec539112e89255b6a47f566e21d99937fada7b to < bf8e105030083e7b71591cdf437e464bcd8a0c09affected2fec539112e89255b6a47f566e21d99937fada7b to < 10f49cdfd5fb342a1a9641930dc040c570694e98affected2fec539112e89255b6a47f566e21d99937fada7b to < 471aa951bf1206d3c10d0daa67005b8e4db4ff83affected5.15.108 to < 5.15.140affected
Linux Linux
Default version status: affected
6.0affected0 to < 6.0unaffected5.15.140 to ≤ 5.15.*unaffected6.1.64 to ≤ 6.1.*unaffected6.5.13 to ≤ 6.5.*unaffected6.6.3 to ≤ 6.6.*unaffected6.7 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1 ↗
- https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3e ↗
- https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09 ↗
- https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98 ↗
- https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83 ↗