Vulnerabilities > CVE-2023-52753 - 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: drm/amd/display: Avoid NULL dereference of timing generator [Why & How] Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fd
- https://git.kernel.org/stable/c/eac3e4760aa12159f7f5475d55a67b7933abc195
- https://git.kernel.org/stable/c/79b6a90f4f2433312154cd68452b0ba501fa74db
- https://git.kernel.org/stable/c/4e497f1acd99075b13605b2e7fa0cba721a2cfd9
- https://git.kernel.org/stable/c/8a06894666e0b462c9316b26ab615cefdd0d676c
- https://git.kernel.org/stable/c/6d8653b1a7a8dc938b566ae8c4f373b36e792c68
- https://git.kernel.org/stable/c/df8bc953eed72371e43ca407bd063507f760cf89
- https://git.kernel.org/stable/c/b1904ed480cee3f9f4036ea0e36d139cb5fee2d6