PT-2026-64714 · Linux+1 · Linux Kernel+1
CVE-2026-64493
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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
mpl115 read raw() function. The function acquires a runtime PM reference using pm runtime get sync() before reading pressure or temperature data. However, if a read error occurs, the function returns without calling pm runtime put autosuspend(). This failure to release the reference prevents the device from entering its autosuspend state, leading to a resource leak.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