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CVE-2026-93069

OPP: Fix cleanup ordering

In the Linux kernel, the following vulnerability has been resolved:

OPP: Fix cleanup ordering

Commit 173e02d67494 ("OPP: Initialize scope-based pointers inline")
added initialization for all pointers. In some cases, the ordering was
changed so that *opp_table was initialized after *opp. This also changes
the order of the registered cleanup functions.

When the cleanup happens, this can cause use-after-free errors when the
last reference is released and the release function _opp_kref_release
tries to access the already freed opp->opp_table.

Initialize *opp_table before *opp again to fix this and ensure the
correct cleanup order.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 173e02d674946ff3ef8da7f44a9d5b820b9af21c
Version < f0c4b7ca24d2e2618a70826881d69b237e36bcc0
Status affected
Version 173e02d674946ff3ef8da7f44a9d5b820b9af21c
Version < ce46fede7792cedd247e34b48bc8a02eb90c7848
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.19
Status affected
Version 0
Version < 6.19
Status unaffected
Version <= 7.2.*
Version 7.2.6
Status unaffected
Version <= *
Version 7.3-rc1
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.089
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/f0c4b7ca24d2e2618a70826881d69b237e36bcc0
https://git.kernel.org/stable/c/ce46fede7792cedd247e34b48bc8a02eb90c7848