01 Record

CVE-2024-41040

net/sched: Fix UAF when resolving a clash

CriticalPUBLISHEDCNA: Linux

CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

net/sched: Fix UAF when resolving a clash

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

1.00% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 60.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:H/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

2024-07-29 14:31Z2 YR AGO

Last updated

2026-08-05 11:34Z1 MO AGO

Reserved

2024-07-12

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

CVSS:3.1/AV:N/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

0cf11f2e1867e02c738236a3bbb90822f963d7f9ba60f097f3d74badba10b6d1

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxf07c548314776231f0d47d73ec6caa5b17e876e8 to < b81a523d54ea689414f67c9fb81a5b917a41ed55, 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 to < 2b4d68df3f57ea746c430941ba9c03d7d8b5a23f, 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 to < 4e71b10a100861fb27d9c5755dfd68f615629fae, 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 to < 799a34901b634008db4a7ece3900e2b971d4c932, 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 to < ef472cc6693b16b202a916482df72f35d94bd69e, 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 to < 26488172b0292bed837b95a006a3f3431d1898c3, 30822781c89943b6a3ed122324ceb37cea7042a3, 5.10.43 to < 5.10.222, 5.12.10 to < 5.13, 5.13—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/b81a523d54ea689414f67c9fb81a5b917a41ed55
git.kernel.orghttps://git.kernel.org/stable/c/2b4d68df3f57ea746c430941ba9c03d7d8b5a23f
git.kernel.orghttps://git.kernel.org/stable/c/4e71b10a100861fb27d9c5755dfd68f615629fae
git.kernel.orghttps://git.kernel.org/stable/c/799a34901b634008db4a7ece3900e2b971d4c932
git.kernel.orghttps://git.kernel.org/stable/c/ef472cc6693b16b202a916482df72f35d94bd69e
git.kernel.orghttps://git.kernel.org/stable/c/26488172b0292bed837b95a006a3f3431d1898c3
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

01 Record index

CVE-2024-41040

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-41040

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References