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CVE-2023-52888

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CVE-2023-52888

Published: Jul 30, 2024

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
590577a4e5257ac3ed72999a94666ad6ba8f24bc - < 5c217253c76c94f76d1df31d0bbdcb88dc07be91
affected
590577a4e5257ac3ed72999a94666ad6ba8f24bc - < 303d01082edaf817ee2df53a40dca9da637a2c04
affected
590577a4e5257ac3ed72999a94666ad6ba8f24bc - < eb005c801ec70ff4307727bd3bd6e8280169ef32

Linux

Linux

affected
4.10
unaffected
0 - < 4.10
unaffected
6.6.39 - <= 6.6.*
unaffected
6.9.9 - <= 6.9.*
unaffected
6.10 - <= *

References

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