01 Record

CVE-2024-35887

ax25: fix use-after-free bugs caused by ax25_ds_del_timer

HighPUBLISHEDCNA: Linux

CNA base score8.8 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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02 Description

ax25: fix use-after-free bugs caused by ax25_ds_del_timer

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 ImpacttotalSuccessful exploitation gives total 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

0.34% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 27.3% 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

Modified. NVD last modified this record on 2026-09-14.

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

2024-05-19 08:34Z2 YR AGO

Last updated

2026-09-14 11:57Z1 MO AGO

Reserved

2024-05-17

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

CWE-416Use After FreeVariant

Data version

5.2

Document digest

2d54b4643d9b416f7aaf8fcacd1ec99d2a0162fd53c6125d1b9560085be3c37a

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 28f2d36ac52225a13e020c2589833f1816a0cfc6, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 8a912ef5b7c5d14fb41b9a7935d1df5bb87058bf, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 74204bf9050f7627aead9875fe4e07ba125cb19b, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < c6a368f9c7af4c14b14d390c2543af8001c9bdb9, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < fd819ad3ecf6f3c232a06b27423ce9ed8c20da89, 2.6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/28f2d36ac52225a13e020c2589833f1816a0cfc6
git.kernel.orghttps://git.kernel.org/stable/c/8a912ef5b7c5d14fb41b9a7935d1df5bb87058bf
git.kernel.orghttps://git.kernel.org/stable/c/74204bf9050f7627aead9875fe4e07ba125cb19b
git.kernel.orghttps://git.kernel.org/stable/c/c6a368f9c7af4c14b14d390c2543af8001c9bdb9
git.kernel.orghttps://git.kernel.org/stable/c/fd819ad3ecf6f3c232a06b27423ce9ed8c20da89

07 Fixed in

Debian 12

linux
Fixed in 6.1.190-1

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

Debian 13

linux
Fixed in 6.8.9-1

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

Debian 14

linux
Fixed in 6.8.9-1

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