CVE-2024-26754

kernel: gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()

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Severity

Moderate

Red Hat Product Security

4.4

CVSS 3.1

Review impact separately from score.

Published · April 3, 2024

Updated · November 21, 2025

Description

A vulnerability was found in the gtp_genl_dump_pdp() function in the Linux kernel. This issue occurs due to incorrect initialization order and error handling, which can lead to use-after-free and NULL pointer dereference issues. This vulnerability could also cause undefined behaviors or crashes.

Statement

Red Hat Enterprise Linux 8 and 9 are not affected by this vulnerability.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

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

CWE-416 · Use After Free