01 Record

CVE-2024-36974

net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP

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

net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP

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

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 20.6% 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 2026-10-15.

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: 2024-06-18 19:15Z2 YR AGO
Last updated: 2026-10-15 00:43Z14 DAYS AGO
Reserved: 2024-05-30
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: No CWE assigned
Data version: 5.2
Document digest: aa3a9ecc30f2d04a04cf342227fbe7607061ed3ce4350702392d3fc2db585074

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxa3d43c0d56f1b94e74963a2fbadfb70126d92213 to < c6041e7124464ce7e896ee3f912897ce88a0c4ec, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to < 6db4af09987cc5d5f0136bd46148b0e0460dae5b, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to < d3dde4c217f0c31ab0621912e682b57e677dd923, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to < 0bf6cc96612bd396048f57d63f1ad454a846e39c, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to < 724050ae4b76e4fae05a923cb54101d792cf4404, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to < c37a27a35eadb59286c9092c49c241270c802ae2, a3d43c0d56f1b94e74963a2fbadfb70126d92213 to < f921a58ae20852d188f70842431ce6519c4fdc36, 5.2—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c6041e7124464ce7e896ee3f912897ce88a0c4ec
git.kernel.orghttps://git.kernel.org/stable/c/6db4af09987cc5d5f0136bd46148b0e0460dae5b
git.kernel.orghttps://git.kernel.org/stable/c/d3dde4c217f0c31ab0621912e682b57e677dd923
git.kernel.orghttps://git.kernel.org/stable/c/0bf6cc96612bd396048f57d63f1ad454a846e39c
git.kernel.orghttps://git.kernel.org/stable/c/724050ae4b76e4fae05a923cb54101d792cf4404
git.kernel.orghttps://git.kernel.org/stable/c/c37a27a35eadb59286c9092c49c241270c802ae2
git.kernel.orghttps://git.kernel.org/stable/c/f921a58ae20852d188f70842431ce6519c4fdc36
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-613116.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-355557.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.94-1

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

Debian 13

linux
Fixed in 6.9.7-1

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

Debian 14

linux
Fixed in 6.9.7-1

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