CVE-2024-36030

HIGH

Linux Kernel 6.8-6.8.9 - Use-After-Free in octeontx2-af rvu_npc_freemem

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix the double free in rvu_npc_freemem() Clang static checker(scan-build) warning： drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:line 2184, column 2 Attempt to free released memory. npc_mcam_rsrcs_deinit() has released 'mcam->counters.bmap'. Deleted this redundant kfree() to fix this double free problem.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/f5aa87a2c0a72132ffc793fb0a5375b2a65d520a

Patch

https://git.kernel.org/stable/c/6e965eba43e9724f3e603d7b7cc83e53b23d155e

Scores

CVSS v3 7.1

EPSS 0.0023

EPSS Percentile 13.2%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-415

Status published

Products (9)

linux/Kernel 6.8.0 - 6.8.9linux

Linux/Linux < 6.8

Linux/Linux 6.8

Linux/Linux 6.8.9 - 6.8.*

Linux/Linux 6.9

Linux/Linux dd7842878633453e38d6a4927593dd28b9d8ab91 - 6e965eba43e9724f3e603d7b7cc83e53b23d155e

Linux/Linux dd7842878633453e38d6a4927593dd28b9d8ab91 - f5aa87a2c0a72132ffc793fb0a5375b2a65d520a

linux/linux_kernel 6.9 rc1 (5 CPE variants)

linux/linux_kernel 6.8 - 6.8.9

Published May 30, 2024

Tracked Since Feb 18, 2026