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CVE-2022-50383

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CVE-2022-50383

Published: Sep 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Can't set dst buffer to done when lat decode error Core thread will call v4l2_m2m_buf_done to set dst buffer done for lat architecture. If lat call v4l2_m2m_buf_done_and_job_finish to free dst buffer when lat decode error, core thread will access kernel NULL pointer dereference, then crash.

VendorProductVersions

Linux

Linux

affected
7b182b8d9c852343fb34923a2d1b4e61421b37c7 - < eeb090420f3477eb5011586709409fc655c2b16c
affected
7b182b8d9c852343fb34923a2d1b4e61421b37c7 - < 66d26ed30056e7d2da3e9c14125ffe6049a4f907
affected
7b182b8d9c852343fb34923a2d1b4e61421b37c7 - < 3568ecd3f3a6d133ab7feffbba34955c8c79bbc4

Linux

Linux

affected
5.19
unaffected
0 - < 5.19
unaffected
6.0.16 - <= 6.0.*
unaffected
6.1.2 - <= 6.1.*
unaffected
6.2 - <= *

References

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