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CVE-2025-38421

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

platform/x86/amd: pmf: Use device managed allocations

If setting up smart PC fails for any reason then this can lead to
a double free when unloading amd-pmf.  This is because dev->buf was
freed but never set to NULL and is again freed in amd_pmf_remove().

To avoid subtle allocation bugs in failures leading to a double free
change all allocations into device managed allocations.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
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Product Linux
Default Statusunaffected
Version < 0d10b532f861253c283863522d59d099fcb0796d
Version 5b1122fc4995f308b21d7cfc64ef9880ac834d20
Status affected
Version < d9db3a941270d92bbd1a6a6b54a10324484f2f2d
Version 5b1122fc4995f308b21d7cfc64ef9880ac834d20
Status affected
Version e70b4b8f93d7fcf8ee063a1d1f18782c4da3d335
Status affected
Version 3ed60e51ffdbfef14169bd967e21a6ba5e5ff42b
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 6.14
Status affected
Version < 6.14
Version 0
Status unaffected
Version <= 6.15.*
Version 6.15.4
Status unaffected
Version <= *
Version 6.16
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.064
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string