CVE-2024-27002

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to a mutual dependency between mt8183-mfgcfg and genpd during the probing stage, leading to a deadlock. The deadlock occurs in the call stack involving genpd lock and clk prepare lock. To resolve this, a runtime PM get is performed on controllers during the probe function to prevent clk register from acquiring the genpd lock. This change is applied to all Mediatek clock controller probings. The issue was verified on MT8183 and MT8192 Chromebooks.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.