CVE-2022-49593

MEDIUM EPSS 7.4%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
4.7 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
4.7
Exploitability
1.0
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
7.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-362

Affected Products 13

VendorProductVersionRange
linuxlinux_kernel*≥4.1  –  <4.14.290
linuxlinux_kernel*≥4.15  –  <4.19.254
linuxlinux_kernel*≥4.20  –  <5.4.208
linuxlinux_kernel*≥5.5  –  <5.10.134
linuxlinux_kernel*≥5.11  –  <5.15.58
linuxlinux_kernel*≥5.16  –  <5.18.15
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any
linuxlinux_kernel5.19any

References 7

  • git.kernel.org https://git.kernel.org/stable/c/2a85388f1d94a9f8b5a529118a2c5eaa0520d85c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/73a11588751a2c13f25d9da8117efc9a79b1843f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/80dabd089086e6553b7acfcff2ec223bdada87a1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b14cc8afbbcbc6dce4797913c0b85266b897f541
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b3798d3519eda9c409bb0815b0102f27ec42468d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c61aede097d350d890fa1edc9521b0072e14a0b8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e6b6f027e2854a51f345a5e3e808d7a88001d4f8
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2a85388f1d94a9f8b5a529118a2c5eaa0520d85c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/73a11588751a2c13f25d9da8117efc9a79b1843f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/80dabd089086e6553b7acfcff2ec223bdada87a1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b14cc8afbbcbc6dce4797913c0b85266b897f541
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b3798d3519eda9c409bb0815b0102f27ec42468d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c61aede097d350d890fa1edc9521b0072e14a0b8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e6b6f027e2854a51f345a5e3e808d7a88001d4f8
    Patch