5.5

CVE-2025-38576

powerpc/eeh: Make EEH driver device hotplug safe

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

powerpc/eeh: Make EEH driver device hotplug safe

Multiple race conditions existed between the PCIe hotplug driver and the
EEH driver, leading to a variety of kernel oopses of the same general
nature:

<pcie device unplug>
<eeh driver trigger>
<hotplug removal trigger>
<pcie tree reconfiguration>
<eeh recovery next step>
<oops in EEH driver bus iteration loop>

A second class of oops is also seen when the underlying bus disappears
during device recovery.

Refactor the EEH module to be PCI rescan and remove safe.  Also clean
up a few minor formatting / readability issues.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.14 < 5.10.241
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.190
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.148
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.102
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.42
Linux ≫ Linux Kernel Version >= 6.13 < 6.15.10
Linux ≫ Linux Kernel Version >= 6.16 < 6.16.1
Debian ≫ Debian Linux Version11.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.044
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/1010b4c012b0d78dfb9d3132b49aa2ef024a07a7
Patch
https://git.kernel.org/stable/c/19d5036e7ad766cf212aebec23b9f1d7924a62bc
Patch
https://git.kernel.org/stable/c/59c6d3d81d42bf543c90597b4f38c53d6874c5a1
Patch
https://git.kernel.org/stable/c/a426e8a6ae161f51888585b065db0f8f93ab2e16
Patch
https://git.kernel.org/stable/c/d2c60a8a387e9fcc28447ef36c03f8e49fd052a6
Patch
https://git.kernel.org/stable/c/d42bbd8f30ac38b1ce54715bf08ec3dac18d6b25
Patch
https://git.kernel.org/stable/c/502f08831a9afb72dc98a56ae6504da43e93b250
Patch
https://git.kernel.org/stable/c/f56e004b781719d8fdf6c9619b15caf2579bc1f2
Patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
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