Null Pointer Dereference Vulnerability in Linux Kernel's AMD Display Driver
CVE-2025-39762
What is CVE-2025-39762?
In the Linux kernel, a vulnerability within the AMD display driver has been addressed by implementing an early null check. This enhancement prevents null pointer dereferences, thereby improving the overall robustness of the function. A return false condition is triggered for invalid inputs, which reinforces system stability and mitigates potential exploitation risks.

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Affected Version(s)
Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 13895744e2c639324cf3cb18f2ba4e3f400dd0dd
Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 10d97cc1a14ef1f611e156b0b27e8b226e103cc2
Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 158b9201c17fc93ed4253c2f03b77fd2671669a1