PT-2025-54172 · Linux+1 · Linux Kernel+1
Published
2023-06-23
·
Updated
2026-03-24
·
CVE-2023-54326
CVSS v2.0
4.6
Medium
| Vector | AV:L/AC:L/Au:S/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A flaw exists in the PCI endpoint test driver where IRQs are freed after the device is removed. This creates a race condition where IRQs could be received with the test device’s memory already released, leading to an invalid memory access in the IRQ handler and a system crash. The issue occurs in the
pci endpoint test remove() function.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Linux Kernel
Red Os