CVE-2025-40288 describes a NULL pointer dereference vulnerability in the Linux kernel's AMDGPU VRAM logic, specifically affecting APU devices and other scenarios where the VRAM manager is uninitialized. This flaw occurs when ttm_resource_manager_usage() attempts to access an uninitialized man->bdev pointer, leading to a kernel OOPS. The vulnerability has no assigned CVSS score, but FAUCET rates its risk at 7/100, indicating low severity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Linux | Linux | 4.2CNA affecteddefault affected | |
| Linux | Linux | >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 070bdce18fb12a49eb9c421e57df17d2ad29bf5f, >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 1243e396148a65bb6c42a2b70fe43e50c16c494f, >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 43aa61c18a3a45042b098b7a1186ffb29364002c, >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 883f309add55060233bf11c1ea6947140372920f, >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < e70113b741ba253886cd71dbadfe3ea444bb2f5cCNA affecteddefault unaffected |
CVSS data has not been published for this CVE.
No social media mentions found for this CVE.
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