CVE-2026-93069
CVE CVE-2026-93069EUVD EUVD-2026-82179Published 2026-09-17T16:10:53.000Z
What the advisory describes
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.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 0; 173e02d674946ff3ef8da7f44a9d5b820b9af21c <f0c4b7ca24d2e2618a70826881d69b237e36bcc0; patch: 7.2.6; 6.19; 173e02d674946ff3ef8da7f44a9d5b820b9af21c <ce46fede7792cedd247e34b48bc8a02eb90c7848; patch: 7.3-rc1
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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