Description
In the Linux kernel, the following vulnerability has been resolved: drm/panel: fix a possible null pointer dereference In versatile_panel_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
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
f40f5b87d974655984ce545515e5c9e57b371b3c to < c7dc0aca5962fb37dbea9769dd26ec37813faae1affectedf40f5b87d974655984ce545515e5c9e57b371b3c to < 2381f6b628b3214f07375e0adf5ce17093c31190affectedf40f5b87d974655984ce545515e5c9e57b371b3c to < 79813cd59398015867d51e6d7dcc14d287d4c402affectedf40f5b87d974655984ce545515e5c9e57b371b3c to < 4fa930ba046d20fc1899770396ee11e905fa96e4affectedf40f5b87d974655984ce545515e5c9e57b371b3c to < 8a9dd36fcb4f3906982b82593393578db4479992affectedf40f5b87d974655984ce545515e5c9e57b371b3c to < 924e5814d1f84e6fa5cb19c6eceb69f066225229affected
Linux Linux
Default version status: affected
4.17affected0 to < 4.17unaffected5.10.202 to ≤ 5.10.*unaffected5.15.140 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/c7dc0aca5962fb37dbea9769dd26ec37813faae1 ↗
- https://git.kernel.org/stable/c/2381f6b628b3214f07375e0adf5ce17093c31190 ↗
- https://git.kernel.org/stable/c/79813cd59398015867d51e6d7dcc14d287d4c402 ↗
- https://git.kernel.org/stable/c/4fa930ba046d20fc1899770396ee11e905fa96e4 ↗
- https://git.kernel.org/stable/c/8a9dd36fcb4f3906982b82593393578db4479992 ↗
- https://git.kernel.org/stable/c/924e5814d1f84e6fa5cb19c6eceb69f066225229 ↗