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CVE-2022-49245

ASoC: rockchip: Fix PM usage reference of rockchip_i2s_tdm_resume

EPSS 0.2%
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.
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/4e5510219111607b1f1875ab3c3f0485ba3c381chttps://git.kernel.org/stable/c/5c1834aac759ddfd0f17c9f38db1b30adc8eb4e8https://git.kernel.org/stable/c/cc5d8ac95663a5813c696008bc524b794d471215