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CVE-2022-49602

MEDIUM
Published 2025-02-26T02:23:29.420Z
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CVSS Score

V3.1
4.7
/10
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.088
Higher than 8.8% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

In the Linux kernel, the following vulnerability has been resolved:

ip: Fix a data-race around sysctl_fwmark_reflect.

While reading sysctl_fwmark_reflect, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Linux

Linux

Affected Versions:

e110861f86094cd78cc85593b873970092deb43a e110861f86094cd78cc85593b873970092deb43a e110861f86094cd78cc85593b873970092deb43a e110861f86094cd78cc85593b873970092deb43a e110861f86094cd78cc85593b873970092deb43a e110861f86094cd78cc85593b873970092deb43a e110861f86094cd78cc85593b873970092deb43a e110861f86094cd78cc85593b873970092deb43a
Linux

Linux

Affected Versions:

3.16 0 4.9.325 4.14.290 4.19.254 5.4.208 5.10.134 5.15.58 5.18.15 5.19

EU Vulnerability Database

Monitored by ENISA for EU cybersecurity

EU Coordination

Not EU Coordinated

Exploitation Status

No Known Exploitation

EUVD ID

View on ENISA

ENISA Analysis

Malicious code in bioql (PyPI)

Affected Products (ENISA)

linux
linux

ENISA Scoring

CVSS Score (3.1)

4.7
/10
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Score

0.020
probability

ENISA References

https://git.kernel.org/stable/c/fc92e3b4bebfdd986ef1d2c5019f236837b0b982
https://git.kernel.org/stable/c/5e7a1be3e68deef250ad43cc91f7bb8d7d758b48
https://git.kernel.org/stable/c/9096edcf4854289f92252e086cf6e498c7f8c21d
https://git.kernel.org/stable/c/25a635a67c830766110410fea88ec4e6ee29684b
https://git.kernel.org/stable/c/0ee76fe01ff3c0b4efaa500aecc90d7c8d3a8860
https://git.kernel.org/stable/c/dccf8a67f30e18980d13f07006e5a536bbd1e136
https://git.kernel.org/stable/c/a475ecc9ad919aa3ebdd4e4a6ee612b793bf74b3
https://git.kernel.org/stable/c/85d0b4dbd74b95cc492b1f4e34497d3f894f5d9a

Data provided by ENISA EU Vulnerability Database. Last updated: October 3, 2025

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-xj3v-8p9p-j8q5

Advisory Details

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

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-49602
WEB https://git.kernel.org/stable/c/0ee76fe01ff3c0b4efaa500aecc90d7c8d3a8860
WEB https://git.kernel.org/stable/c/25a635a67c830766110410fea88ec4e6ee29684b
WEB https://git.kernel.org/stable/c/5e7a1be3e68deef250ad43cc91f7bb8d7d758b48
WEB https://git.kernel.org/stable/c/85d0b4dbd74b95cc492b1f4e34497d3f894f5d9a
WEB https://git.kernel.org/stable/c/9096edcf4854289f92252e086cf6e498c7f8c21d
WEB https://git.kernel.org/stable/c/a475ecc9ad919aa3ebdd4e4a6ee612b793bf74b3
WEB https://git.kernel.org/stable/c/dccf8a67f30e18980d13f07006e5a536bbd1e136
WEB https://git.kernel.org/stable/c/fc92e3b4bebfdd986ef1d2c5019f236837b0b982

Advisory provided by GitHub Security Advisory Database. Published: March 12, 2025, Modified: March 12, 2025

References

https://git.kernel.org/stable/c/fc92e3b4bebfdd986ef1d2c5019f236837b0b982
https://git.kernel.org/stable/c/5e7a1be3e68deef250ad43cc91f7bb8d7d758b48
https://git.kernel.org/stable/c/9096edcf4854289f92252e086cf6e498c7f8c21d
https://git.kernel.org/stable/c/25a635a67c830766110410fea88ec4e6ee29684b
https://git.kernel.org/stable/c/0ee76fe01ff3c0b4efaa500aecc90d7c8d3a8860
https://git.kernel.org/stable/c/dccf8a67f30e18980d13f07006e5a536bbd1e136
https://git.kernel.org/stable/c/a475ecc9ad919aa3ebdd4e4a6ee612b793bf74b3
https://git.kernel.org/stable/c/85d0b4dbd74b95cc492b1f4e34497d3f894f5d9a
Published: 2025-02-26T02:23:29.420Z
Last Modified: 2025-10-01T19:36:52.095Z
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