CVE-2024-42154

MediumCVSS 4.4/10Last modified Oct 15, 2026

Description

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

tcp_metrics: validate source addr length

I don't see anything checking that TCP_METRICS_ATTR_SADDR_IPV4 is at least 4 bytes long, and the policy doesn't have an entry for this attribute at all (neither does it for IPv6 but v6 is manually validated).

Metrics

CVSS 3.1 4.4/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-754

Affected software

No affected versions have been published.

Timeline

Published
Jul 30, 2024
Last modified
Oct 15, 2026
NVD status
Modified

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CVE-2024-42154: Medium severity, CVSS 4.4 | Vulnix