CVE-2024-44988

MEDIUM

Linux Kernel 4.19.21-4.19.x - Out-of-Bounds Access in mv88e6xxx ATU Violation Handling

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Fix out-of-bound access If an ATU violation was caused by a CPU Load operation, the SPID could be larger than DSA_MAX_PORTS (the size of mv88e6xxx_chip.ports[] array).

References (10)

Core 10

Core References

Mailing List

https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html

Mailing List

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Patch

https://git.kernel.org/stable/c/4a88fca95c8df3746b71e31f44a02d35f06f9864

Patch

https://git.kernel.org/stable/c/d39f5be62f098fe367d672b4dd4bc4b2b80e08e7

Patch

https://git.kernel.org/stable/c/050e7274ab2150cd212b2372595720e7b83a15bd

Patch

https://git.kernel.org/stable/c/a10d0337115a6d223a1563d853d4455f05d0b2e3

Patch

https://git.kernel.org/stable/c/18b2e833daf049223ab3c2efdf8cdee08854c484

Patch

https://git.kernel.org/stable/c/f7d8c2fabd39250cf2333fbf8eef67e837f90a5d

Patch

https://git.kernel.org/stable/c/f87ce03c652dba199aef15ac18ade3991db5477e

Patch

https://git.kernel.org/stable/c/528876d867a23b5198022baf2e388052ca67c952

Scores

CVSS v3 5.5

EPSS 0.0024

EPSS Percentile 14.9%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (30)

linux/Kernel < 4.19.323linux

linux/Kernel 4.20.0 - 5.4.283linux

linux/Kernel 5.0.0 - 5.10.225linux

linux/Kernel 5.11.0 - 6.1.107linux

linux/Kernel 5.16.0 - 6.6.48linux

linux/Kernel 5.5.0 - 5.15.166linux

linux/Kernel 6.2.0 - 6.10.7linux

Linux/Linux < 5.0

Linux/Linux 1657d2814e83d3e338d6d60c5829d15d86645bc0

Linux/Linux 27a2fa0098171199022affa76bdf15d77585457f - 4a88fca95c8df3746b71e31f44a02d35f06f9864

... and 20 more

Published Sep 04, 2024

Tracked Since Feb 18, 2026