medium5.5
CVE-2023-52821
In the Linux kernel, the following vulnerability has been resolved: drm/panel: fix a possible null pointer dereference In versatile_panel_get_modes(), the retu…
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 5.10.202 from 5.11 before 5.15.140 from 5.16 before 6.1.64 from 6.2 before 6.5.13 from 6.6 before 6.6.3 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/2381f6b628b3214f07375e0adf5ce17093c31190
- https://git.kernel.org/stable/c/4fa930ba046d20fc1899770396ee11e905fa96e4
- https://git.kernel.org/stable/c/79813cd59398015867d51e6d7dcc14d287d4c402
- https://git.kernel.org/stable/c/8a9dd36fcb4f3906982b82593393578db4479992
- https://git.kernel.org/stable/c/924e5814d1f84e6fa5cb19c6eceb69f066225229
- https://git.kernel.org/stable/c/c7dc0aca5962fb37dbea9769dd26ec37813faae1
- https://git.kernel.org/stable/c/2381f6b628b3214f07375e0adf5ce17093c31190
- https://git.kernel.org/stable/c/4fa930ba046d20fc1899770396ee11e905fa96e4
- https://git.kernel.org/stable/c/79813cd59398015867d51e6d7dcc14d287d4c402
- https://git.kernel.org/stable/c/8a9dd36fcb4f3906982b82593393578db4479992
- https://git.kernel.org/stable/c/924e5814d1f84e6fa5cb19c6eceb69f066225229
- https://git.kernel.org/stable/c/c7dc0aca5962fb37dbea9769dd26ec37813faae1