CVE-2023-53993

Linux Kernel 6.0-6.1.23, 6.2.0-6.2.10 - Memory Leak via PCI/DOE Task Work Struct

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: PCI/DOE: Fix memory leak with CONFIG_DEBUG_OBJECTS=y After a pci_doe_task completes, its work_struct needs to be destroyed to avoid a memory leak with CONFIG_DEBUG_OBJECTS=y.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/2a0e0f4773fe8032fb17e56f897bee32ce3cdc2b

Patch

https://git.kernel.org/stable/c/95628b830952943631d3d74f73f431f501c5d6f5

Patch

https://git.kernel.org/stable/c/abf04be0e7071f2bcd39bf97ba407e7d4439785e

Scores

EPSS 0.0017

EPSS Percentile 7.0%

Details

Status published

Products (10)

linux/Kernel 6.0.0 - 6.1.24linux

linux/Kernel 6.2.0 - 6.2.11linux

Linux/Linux < 6.0

Linux/Linux 6.0

Linux/Linux 6.1.24 - 6.1.*

Linux/Linux 6.2.11 - 6.2.*

Linux/Linux 6.3

Linux/Linux 9d24322e887b6a3d3f9f9c3e76937a646102c8c1 - 2a0e0f4773fe8032fb17e56f897bee32ce3cdc2b

Linux/Linux 9d24322e887b6a3d3f9f9c3e76937a646102c8c1 - 95628b830952943631d3d74f73f431f501c5d6f5

Linux/Linux 9d24322e887b6a3d3f9f9c3e76937a646102c8c1 - abf04be0e7071f2bcd39bf97ba407e7d4439785e

Published Dec 24, 2025

Tracked Since Feb 18, 2026