01 Record

CVE-2024-26748

usb: cdns3: fix memory double free when handle zero packet

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

usb: cdns3: fix memory double free when handle zero packet

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 15.4% 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

Low. 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

2026-08-05 11:26Z2 MO AGO

Reserved

2024-02-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

CWE-415Double FreeVariant

Data version

5.2

Document digest

0f66704c040605d97d528a94874e21bc00f98816ce6aa54830d6c2e1fa8fa090

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux7733f6c32e36ff9d7adadf40001039bf219b1cbe to < aad6132ae6e4809e375431f8defd1521985e44e7, 7733f6c32e36ff9d7adadf40001039bf219b1cbe to < 1e204a8e9eb514e22a6567fb340ebb47df3f3a48, 7733f6c32e36ff9d7adadf40001039bf219b1cbe to < 3a2a909942b5335b7ea66366d84261b3ed5f89c8, 7733f6c32e36ff9d7adadf40001039bf219b1cbe to < 9a52b694b066f299d8b9800854a8503457a8b64c, 7733f6c32e36ff9d7adadf40001039bf219b1cbe to < 70e8038813f9d3e72df966748ebbc40efe466019, 7733f6c32e36ff9d7adadf40001039bf219b1cbe to < 92d20406a3d4ff3e8be667c79209dc9ed31df5b3, 7733f6c32e36ff9d7adadf40001039bf219b1cbe to < 5fd9e45f1ebcd57181358af28506e8a661a260b3, 5.4—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/aad6132ae6e4809e375431f8defd1521985e44e7
git.kernel.orghttps://git.kernel.org/stable/c/1e204a8e9eb514e22a6567fb340ebb47df3f3a48
git.kernel.orghttps://git.kernel.org/stable/c/3a2a909942b5335b7ea66366d84261b3ed5f89c8
git.kernel.orghttps://git.kernel.org/stable/c/9a52b694b066f299d8b9800854a8503457a8b64c
git.kernel.orghttps://git.kernel.org/stable/c/70e8038813f9d3e72df966748ebbc40efe466019
git.kernel.orghttps://git.kernel.org/stable/c/92d20406a3d4ff3e8be667c79209dc9ed31df5b3
git.kernel.orghttps://git.kernel.org/stable/c/5fd9e45f1ebcd57181358af28506e8a661a260b3
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.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.