Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc As the devm_kcalloc may return NULL, the return value needs to be checked to avoid NULL poineter dereference.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 31c5558dae0513bd2bae33ea37543f584c6c35a5 before b64b6dff15a38468b8cd33fc7864fa4e02b0933a; affected 31c5558dae0513bd2bae33ea37543f584c6c35a5 before 62952905e195f7350bc230cf0960a74ddbceed5d; affected 31c5558dae0513bd2bae33ea37543f584c6c35a5 before 67ea657c7891c2f86a7750395640d9bdf2555926; affected 31c5558dae0513bd2bae33ea37543f584c6c35a5 before 7d569ae98ee5490585929be69fea68047679b7b2; affected 31c5558dae0513bd2bae33ea37543f584c6c35a5 before 5bf1e3bd7da625ccf9a22c8cb7d65271e6e47f4c |
| Linux / Linux | affected 5.5; unaffected 0 before 5.5; unaffected 5.10.173 through 5.10.*; unaffected 5.15.99 through 5.15.*; unaffected 6.1.16 through 6.1.*; unaffected 6.2.3 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b64b6dff15a38468b8cd33fc7864fa4e02b0933a
- https://git.kernel.org/stable/c/62952905e195f7350bc230cf0960a74ddbceed5d
- https://git.kernel.org/stable/c/67ea657c7891c2f86a7750395640d9bdf2555926
- https://git.kernel.org/stable/c/7d569ae98ee5490585929be69fea68047679b7b2
- https://git.kernel.org/stable/c/5bf1e3bd7da625ccf9a22c8cb7d65271e6e47f4c