PT-2026-64715 · Linux+1 · Linux Kernel+1
CVE-2026-64494
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Published
2026-07-25
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Updated
2026-09-07
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A runtime Power Management (PM) leak occurs in the
gp2ap002 read raw() function. The function invokes pm runtime get sync() to manage power before reading the lux value; however, if the gp2ap002 get lux() function fails, the system returns immediately. This bypasses the pm runtime put autosuspend() call, resulting in a permanent leak of a runtime PM reference and preventing the device from entering its autosuspend state.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel
Ubuntu