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CVE-2022-49616

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CVE-2022-49616

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: rt7*-sdw: harden jack_detect_handler Realtek headset codec drivers typically check if the card is instantiated before proceeding with the jack detection. The rt700, rt711 and rt711-sdca are however missing a check on the card pointer, which can lead to NULL dereferences encountered in driver bind/unbind tests.

VendorProductVersions

Linux

Linux

affected
320b8b0d13b81f3697acff5b6ddb47f88a09c118 - < 07a606e1389a63b61cb8cd591026f30529117573
affected
320b8b0d13b81f3697acff5b6ddb47f88a09c118 - < 1d75b73ec6d6b705cca528b36d8315e43e8d7fa5
affected
320b8b0d13b81f3697acff5b6ddb47f88a09c118 - < 0484271ab0ce50649329fa9dc23c50853c5b26a4

Linux

Linux

affected
5.6
unaffected
0 - < 5.6
unaffected
5.15.56 - <= 5.15.*
unaffected
5.18.13 - <= 5.18.*
unaffected
5.19 - <= *

References

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