01 Record

CVE-2024-26754

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

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

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

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 16.8% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2024-04-03 17:00Z2 YR AGO

Last updated

2026-05-11 20:03Z5 MO AGO

Reserved

2024-02-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-416Use After FreeVariant
CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

dcdbb0bc00f68df32a69d662f78f8b9858283891dd7a63c8b9bc6fda5192fc12

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux459aa660eb1d8ce67080da1983bb81d716aa5a69 to < f0ecdfa679189d26aedfe24212d4e69e42c2c861, 459aa660eb1d8ce67080da1983bb81d716aa5a69 to < f8cbd1791900b5d96466eede8e9439a5b9ca4de7, 459aa660eb1d8ce67080da1983bb81d716aa5a69 to < 2e534fd15e5c2ca15821c897352cf0e8a3e30dca, 459aa660eb1d8ce67080da1983bb81d716aa5a69 to < a576308800be28f2eaa099e7caad093b97d66e77, 459aa660eb1d8ce67080da1983bb81d716aa5a69 to < 3963f16cc7643b461271989b712329520374ad2a, 459aa660eb1d8ce67080da1983bb81d716aa5a69 to < ba6b8b02a3314e62571a540efa96560888c5f03e, 459aa660eb1d8ce67080da1983bb81d716aa5a69 to < 5013bd54d283eda5262c9ae3bcc966d01daf8576, 459aa660eb1d8ce67080da1983bb81d716aa5a69 to < 136cfaca22567a03bbb3bf53a43d8cb5748b80ec, 4.7—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/f0ecdfa679189d26aedfe24212d4e69e42c2c861
git.kernel.orghttps://git.kernel.org/stable/c/f8cbd1791900b5d96466eede8e9439a5b9ca4de7
git.kernel.orghttps://git.kernel.org/stable/c/2e534fd15e5c2ca15821c897352cf0e8a3e30dca
git.kernel.orghttps://git.kernel.org/stable/c/a576308800be28f2eaa099e7caad093b97d66e77
git.kernel.orghttps://git.kernel.org/stable/c/3963f16cc7643b461271989b712329520374ad2a
git.kernel.orghttps://git.kernel.org/stable/c/ba6b8b02a3314e62571a540efa96560888c5f03e
git.kernel.orghttps://git.kernel.org/stable/c/5013bd54d283eda5262c9ae3bcc966d01daf8576
git.kernel.orghttps://git.kernel.org/stable/c/136cfaca22567a03bbb3bf53a43d8cb5748b80ec
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.82-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.7.7-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.7.7-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.