Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: add upper bound check on user inputs in signal ioctl Huge input values in amdgpu_userq_signal_ioctl can lead to a OOM and could be exploited. So check these input value against AMDGPU_USERQ_MAX_HANDLES which is big enough value for genuine use cases and could potentially avoid OOM. (cherry picked from commit be267e15f99bc97cbe202cd556717797cdcf79a5)
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a292fdecd72834b3bec380baa5db1e69e7f70679 before 6fff5204d8aa26b1be50b6427f833bd3e8899c4f; affected a292fdecd72834b3bec380baa5db1e69e7f70679 before 46630d966b99b0fc6cb01fef4110587f3375a0c0; affected a292fdecd72834b3bec380baa5db1e69e7f70679 before ea78f8c68f4f6211c557df49174c54d167821962 |
| Linux / Linux | affected 6.16; unaffected 0 before 6.16; unaffected 6.18.19 through 6.18.*; unaffected 6.19.9 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.