Bug 2414488 (CVE-2025-40145)

Summary: CVE-2025-40145 kernel: PCI/pwrctrl: Fix double cleanup on devm_add_action_or_reset() failure
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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OS: Linux   
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Description OSIDB Bzimport 2025-11-12 11:02:57 UTC 
In the Linux kernel, the following vulnerability has been resolved:

PCI/pwrctrl: Fix double cleanup on devm_add_action_or_reset() failure

When devm_add_action_or_reset() fails, it calls the passed cleanup
function.  Hence the caller must not repeat that cleanup.

Replace the "goto err_regulator_free" by the actual freeing, as there
will never be a need again for a second user of this label.
Comment 1 Alexander B 2025-11-13 15:21:02 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025111256-CVE-2025-40145-9b0c@gregkh/T