7.7

CVE-2026-93265

PCI/pwrctrl: tc9563: Fix parsing the integrated Ethernet MAC Endpoint node

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

PCI/pwrctrl: tc9563: Fix parsing the integrated Ethernet MAC Endpoint node

DSP3 has an integrated Ethernet MAC Endpoint which has its own set of
config registers for configuring settings such as ASPM. The Endpoint device
has two physical functions and those two functions share the same settings.

Parse the Endpoint node under DSP3 instead of parsing both functions.  The
existing parsing logic also has one OOB issue as parsing both functions
will result in accessing past the tc9563_pwrctrl->cfg array.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 4c9c7be47310c1dbd7b6d37d45986123f5b133b4
Version < 972c771674e88a43c8310c459ea30f0f0d0c168f
Status affected
Version 4c9c7be47310c1dbd7b6d37d45986123f5b133b4
Version < 6e5e6c2194b2acbded5b12ed80590d215b786d29
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 0.14% 0.029
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.7 2.5 5.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/972c771674e88a43c8310c459ea30f0f0d0c168f
https://git.kernel.org/stable/c/6e5e6c2194b2acbded5b12ed80590d215b786d29