Riskcovery

CVE-2022-49245

ASoC: rockchip: Fix PM usage reference of rockchip_i2s_tdm_resume

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: rockchip: Fix PM usage reference of rockchip_i2s_tdm_resume

pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. We fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 081068fd641403994f0505e6b91e021d3925f348 to before 4e5510219111607b1f1875ab3c3f0485ba3c381cAffected
  • 081068fd641403994f0505e6b91e021d3925f348 to before 5c1834aac759ddfd0f17c9f38db1b30adc8eb4e8Affected
  • 081068fd641403994f0505e6b91e021d3925f348 to before cc5d8ac95663a5813c696008bc524b794d471215Affected
LinuxLinux
  • 5.16Affected
  • before 5.16Not affected
  • 5.16.19 through 5.16.*Not affected
  • 5.17.2 through 5.17.*Not affected
  • 5.18 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.