Riskcovery

CVE-2022-49616

ASoC: rt7*-sdw: harden jack_detect_handler

State
Published
Severity
Not scored
Published
Feb 26, 2025
Updated
May 11, 2026
Reserved
Feb 26, 2025

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 320b8b0d13b81f3697acff5b6ddb47f88a09c118 to before 07a606e1389a63b61cb8cd591026f30529117573Affected
  • 320b8b0d13b81f3697acff5b6ddb47f88a09c118 to before 1d75b73ec6d6b705cca528b36d8315e43e8d7fa5Affected
  • 320b8b0d13b81f3697acff5b6ddb47f88a09c118 to before 0484271ab0ce50649329fa9dc23c50853c5b26a4Affected
LinuxLinux
  • 5.6Affected
  • before 5.6Not affected
  • 5.15.56 through 5.15.*Not affected
  • 5.18.13 through 5.18.*Not affected
  • 5.19 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.