CVE-2022-49593

MEDIUM

Linux Kernel 4.1-5.18.15 - Data Race in sysctl_tcp_probe_interval

Title source: llm
STIX 2.1

Description

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

References (7)

Core 7

Scores

CVSS v3 4.7
EPSS 0.0018
EPSS Percentile 7.5%
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 (24)
linux/Kernel 4.1.0 - 4.14.290linux
linux/Kernel 4.15.0 - 4.19.254linux
linux/Kernel 4.20.0 - 5.4.208linux
linux/Kernel 5.11.0 - 5.15.58linux
linux/Kernel 5.16.0 - 5.18.15linux
linux/Kernel 5.5.0 - 5.10.134linux
Linux/Linux < 4.1
Linux/Linux 05cbc0db03e82128f2e7e353d4194dd24a1627fe - 2a85388f1d94a9f8b5a529118a2c5eaa0520d85c
Linux/Linux 05cbc0db03e82128f2e7e353d4194dd24a1627fe - 73a11588751a2c13f25d9da8117efc9a79b1843f
Linux/Linux 05cbc0db03e82128f2e7e353d4194dd24a1627fe - 80dabd089086e6553b7acfcff2ec223bdada87a1
... and 14 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026