LinuxVULNRICHMENT:CVE-2024-42310CVE-2024-42310 drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes
In the Linux kernel, the following vulnerability has been resolved:
drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes
In cdv_intel_lvds_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/stable/c/08f45102c81ad8bc9f85f7a25e9f64e128edb87d
git.kernel.org/stable/c/2d209b2f862f6b8bff549ede541590a8d119da23
git.kernel.org/stable/c/977ee4fe895e1729cd36cc26916bbb10084713d6
git.kernel.org/stable/c/a658ae2173ab74667c009e2550455e6de5b33ddc
git.kernel.org/stable/c/b6ac46a00188cde50ffba233e6efb366354a1de5
git.kernel.org/stable/c/cb520c3f366c77e8d69e4e2e2781a8ce48d98e79
git.kernel.org/stable/c/e74eb5e8089427c8c49e0dd5067e5f39ce3a4d56
git.kernel.org/stable/c/f392c36cebf4c1d6997a4cc2c0f205254acef42a
Related
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial