CVE-2024-58239

tls: stop recv() if initial process_rx_list gave us non-DATA

State: Published
Severity: 8.2 High
Published: Aug 22, 2025
Updated: Oct 15, 2026
Reserved: Apr 16, 2025

Description

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

tls: stop recv() if initial process_rx_list gave us non-DATA

If we have a non-DATA record on the rx_list and another record of the same type still on the queue, we will end up merging them: - process_rx_list copies the non-DATA record - we start the loop and process the first available record since it's of the same type - we break out of the loop since the record was not DATA

Just check the record type and jump to the end in case process_rx_list did some work.

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before f310143961e2d9a0479fca117ce869f8aaecc140Affected 692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before 31e10d6cb0c9532ff070cf50da1657c3acee9276Affected 692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before 4338032aa90bd1d5b33a4274e8fa8347cda5ee09Affected 692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before 6756168add1c6c3ef1c32c335bb843a5d1f99a75Affected 692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before 3b952d8fdfcf6fd8ea0b8954bc9277642cf0977fAffected 692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before a4ed943882a8fc057ea5a67643314245e048bbddAffected 692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before fdfbaec5923d9359698cbb286bc0deadbb717504Affected
LinuxLinux	5.1Affected before 5.1Not affected 5.4.270 through 5.4.Not affected 5.10.211 through 5.10.Not affected 5.15.150 through 5.15.Not affected 6.1.80 through 6.1.Not affected 6.6.19 through 6.6.Not affected 6.7.7 through 6.7.Not affected 6.8 and laterNot affected

Product

Versions

LinuxLinux

692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before f310143961e2d9a0479fca117ce869f8aaecc140Affected
692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before 31e10d6cb0c9532ff070cf50da1657c3acee9276Affected
692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before 4338032aa90bd1d5b33a4274e8fa8347cda5ee09Affected
692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before 6756168add1c6c3ef1c32c335bb843a5d1f99a75Affected
692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before 3b952d8fdfcf6fd8ea0b8954bc9277642cf0977fAffected
692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before a4ed943882a8fc057ea5a67643314245e048bbddAffected
692d7b5d1f9125a1cf0595e979e3b5fb7210547e to before fdfbaec5923d9359698cbb286bc0deadbb717504Affected

LinuxLinux

5.1Affected
before 5.1Not affected
5.4.270 through 5.4.*Not affected
5.10.211 through 5.10.*Not affected
5.15.150 through 5.15.*Not affected
6.1.80 through 6.1.*Not affected
6.6.19 through 6.6.*Not affected
6.7.7 through 6.7.*Not affected
6.8 and laterNot affected

References

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