CVE-2024-35835

MEDIUM

Linux Kernel < 4.19.307 - Double Free

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a double-free in arfs_create_groups When `in` allocated by kvzalloc fails, arfs_create_groups will free ft->g and return an error. However, arfs_create_table, the only caller of arfs_create_groups, will hold this error and call to mlx5e_destroy_flow_table, in which the ft->g will be freed again.

References (10)

[Patch] https://git.kernel.org/stable/c/2501afe6c4c9829d03abe9a368b83d9ea1b611b7

[Patch] https://git.kernel.org/stable/c/3c6d5189246f590e4e1f167991558bdb72a4738b

[Patch] https://git.kernel.org/stable/c/42876db001bbea7558e8676d1019f08f9390addb

[Patch] https://git.kernel.org/stable/c/66cc521a739ccd5da057a1cb3d6346c6d0e7619b

[Patch] https://git.kernel.org/stable/c/b21db3f1ab7967a81d6bbd328d28fe5a4c07a8a7

[Patch] https://git.kernel.org/stable/c/c57ca114eb00e03274dd38108d07a3750fa3c056

[Patch] https://git.kernel.org/stable/c/cf116d9c3c2aebd653c2dfab5b10c278e9ec3ee5

[Patch] https://git.kernel.org/stable/c/e3d3ed8c152971dbe64c92c9ecb98fdb52abb629

[Mailing List, Third Party Advisory] https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

[Mailing List, Third Party Advisory] https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

Scores

CVSS v3 5.3

EPSS 0.0016

EPSS Percentile 36.4%

Attack Vector NETWORK

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

Classification

CWE

CWE-415

Status published

Affected Products (10)

linux/linux_kernel < 4.19.307

linux/linux_kernel

debian/debian_linux

linux/Kernel < 4.19.307linux

linux/Kernel < 5.4.269linux

linux/Kernel < 5.10.210linux

linux/Kernel < 5.15.149linux

linux/Kernel < 6.1.76linux

linux/Kernel < 6.6.15linux

linux/Kernel < 6.7.3linux

Timeline

Published May 17, 2024

Tracked Since Feb 18, 2026