GoogleOSV:CVE-2023-52821CVE-2023-52821
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
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.
References
git.kernel.org/linus/924e5814d1f84e6fa5cb19c6eceb69f066225229
git.kernel.org/stable/c/2381f6b628b3214f07375e0adf5ce17093c31190
git.kernel.org/stable/c/4fa930ba046d20fc1899770396ee11e905fa96e4
git.kernel.org/stable/c/79813cd59398015867d51e6d7dcc14d287d4c402
git.kernel.org/stable/c/8a9dd36fcb4f3906982b82593393578db4479992
git.kernel.org/stable/c/924e5814d1f84e6fa5cb19c6eceb69f066225229
git.kernel.org/stable/c/c7dc0aca5962fb37dbea9769dd26ec37813faae1
ubuntu.com/security/CVE-2023-52821
www.cve.org/CVERecord?id=CVE-2023-52821
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low