CVE-2022-49599

MEDIUM

Linux Kernel 4.5-5.10.137, 5.11.0-5.15.58, 5.16.0-5.18.15 - Data Race in sysctl_tcp_l3mdev_accept

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_l3mdev_accept. While reading sysctl_tcp_l3mdev_accept, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

References (4)

Core 4

Scores

CVSS v3 4.7
EPSS 0.0019
EPSS Percentile 8.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-362
Status published
Products (15)
linux/Kernel 4.5.0 - 5.10.137linux
linux/Kernel 5.11.0 - 5.15.58linux
linux/Kernel 5.16.0 - 5.18.15linux
Linux/Linux < 4.5
Linux/Linux 4.5
Linux/Linux 5.10.137 - 5.10.*
Linux/Linux 5.15.58 - 5.15.*
Linux/Linux 5.18.15 - 5.18.*
Linux/Linux 5.19
Linux/Linux 6dd9a14e92e54895e143f10fef4d0b9abe109aa9 - 08a75f10679470552a3a443f9aefd1399604d31d
... and 5 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026