01 Record

CVE-2024-56651

can: hi311x: hi3110_can_ist(): fix potential use-after-free

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

View raw JSON

02 Description

can: hi311x: hi3110_can_ist(): fix potential use-after-free

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

0.32% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 25.6% 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 2026-08-04.

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

2024-12-27 15:02Z1 YR AGO

Last updated

2026-08-05 11:45Z2 MO AGO

Reserved

2024-12-27

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

245d862c8ece4d027887f18dd919506419b6d72dfe402ea519c8c6c5e949a204

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxa22bd630cfff496b270211745536e50e98eb3a45 to < 4ad77eb8f2e07bcfa0e28887d3c7dbb732d92cc1, a22bd630cfff496b270211745536e50e98eb3a45 to < 1128022009444faf49359bd406cd665b177cb643, a22bd630cfff496b270211745536e50e98eb3a45 to < bc30b2fe8c54694f8ae08a5b8a5d174d16d93075, a22bd630cfff496b270211745536e50e98eb3a45 to < 9ad86d377ef4a19c75a9c639964879a5b25a433b, 303733fdab728d34708014b3096dc69ebae6e531, 410054f1cf75378a6f009359e5952a240102a1a2, d20bf7e76136fd4c1e47502a1f5773f2290013ed, 22e382d47de09e865a9214cc5c9f99256e65deaa, dcfcd5fc999b1eb7946de1fd031bc3aaf224c5ae, 330b0ac34beec4fef8b002549af5bc6d0b6f0836, f3d865a6b791abbc874739ed702ae64ad2607511, 4.14.291 to < 4.15, 4.19.256 to < 4.20, 5.4.211 to < 5.5, 5.10.137 to < 5.11, 5.15.61 to < 5.16, 5.18.18 to < 5.19, 5.19.2 to < 5.20, 6.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/4ad77eb8f2e07bcfa0e28887d3c7dbb732d92cc1
git.kernel.orghttps://git.kernel.org/stable/c/1128022009444faf49359bd406cd665b177cb643
git.kernel.orghttps://git.kernel.org/stable/c/bc30b2fe8c54694f8ae08a5b8a5d174d16d93075
git.kernel.orghttps://git.kernel.org/stable/c/9ad86d377ef4a19c75a9c639964879a5b25a433b
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.123-1

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

Debian 13

linux
Fixed in 6.12.5-1

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

Debian 14

linux
Fixed in 6.12.5-1

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