Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Only free buffer VA that is not NULL In the MediaTek vcodec driver, while mtk_vcodec_mem_free() is mostly called only when the buffer to free exists, there are some instances that didn't do the check and triggered warnings in practice. We believe those checks were forgotten unintentionally. Add the checks back to fix the warnings.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 590577a4e5257ac3ed72999a94666ad6ba8f24bc before 5c217253c76c94f76d1df31d0bbdcb88dc07be91; affected 590577a4e5257ac3ed72999a94666ad6ba8f24bc before 303d01082edaf817ee2df53a40dca9da637a2c04; affected 590577a4e5257ac3ed72999a94666ad6ba8f24bc before eb005c801ec70ff4307727bd3bd6e8280169ef32 |
| Linux / Linux | affected 4.10; unaffected 0 before 4.10; unaffected 6.6.39 through 6.6.*; unaffected 6.9.9 through 6.9.*; unaffected 6.10 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/5c217253c76c94f76d1df31d0bbdcb88dc07be91
- https://git.kernel.org/stable/c/303d01082edaf817ee2df53a40dca9da637a2c04
- https://git.kernel.org/stable/c/eb005c801ec70ff4307727bd3bd6e8280169ef32
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.