Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.16, < 5.16.19 |
References
- https://git.kernel.org/stable/c/4e5510219111607b1f1875ab3c3f0485ba3c381cPatch
- https://git.kernel.org/stable/c/5c1834aac759ddfd0f17c9f38db1b30adc8eb4e8Patch
- https://git.kernel.org/stable/c/cc5d8ac95663a5813c696008bc524b794d471215Patch
FAQ
What is CVE-2022-49245?
CVE-2022-49245 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 fail...
How severe is CVE-2022-49245?
CVE-2022-49245 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49245?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.