What’s Vulnerable › Vulnerabilities

CVE-2024-41064: powerpc/eeh: avoid possible crash when edev->pdev changes

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-07-29 · updated 2026-08-04

Description

In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: avoid possible crash when edev->pdev changes If a PCI device is removed during eeh_pe_report_edev(), edev->pdev will change and can cause a crash, hold the PCI rescan/remove lock while taking a copy of edev->pdev->bus.

Affected products

• Linux kernel: before 5.4.281; from 5.5 before 5.10.223; from 5.11 before 5.15.164; from 5.16 before 6.1.101; from 6.2 before 6.6.42; from 6.7 before 6.9.11 — fixed in 5.10.223, 5.15.164, 5.4.281, 6.1.101, 6.6.42, 6.9.11

How to fix

Upgrade to a fixed version: Linux kernel 5.10.223, 5.15.164, 5.4.281, 6.1.101. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/033c51dfdbb6b79ab43fb3587276fa82d0a329e1
• https://git.kernel.org/stable/c/428d940a8b6b3350b282c14d3f63350bde65c48b
• https://git.kernel.org/stable/c/4bc246d2d60d071314842fa448faa4ed39082aff
• https://git.kernel.org/stable/c/4fad7fef847b6028475dd7b4c14fcb82b3e51274
• https://git.kernel.org/stable/c/8836e1bf5838ac6c08760e0a2dd7cf6410aa7ff3
• https://git.kernel.org/stable/c/a1216e62d039bf63a539bbe718536ec789a853dd
• https://git.kernel.org/stable/c/f23c3d1ca9c4b2d626242a4e7e1ec1770447f7b5
• https://git.kernel.org/stable/c/033c51dfdbb6b79ab43fb3587276fa82d0a329e1
• https://git.kernel.org/stable/c/428d940a8b6b3350b282c14d3f63350bde65c48b
• https://git.kernel.org/stable/c/4bc246d2d60d071314842fa448faa4ed39082aff
• https://git.kernel.org/stable/c/4fad7fef847b6028475dd7b4c14fcb82b3e51274
• https://git.kernel.org/stable/c/8836e1bf5838ac6c08760e0a2dd7cf6410aa7ff3

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