01 Record

CVE-2024-26660

drm/amd/display: Implement bounds check for stream encoder creation in DCN301

HighPUBLISHEDCNA: Linux

CNA base score7.0 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

drm/amd/display: Implement bounds check for stream encoder creation in DCN301

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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.3% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/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

2024-04-02 06:22Z2 YR AGO

Last updated

2026-08-05 11:26Z1 MO AGO

Reserved

2024-02-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.0)

CNA CVSS vector

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

Weaknesses

CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

230ebac64d1ff482eee2a9fc5fee27660692eae29249348e7f05806e6172e582

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3a83e4e64bb1522ddac67ffc787d1c38291e1a65 to < 42442f74314d41ddc68227047036fa3e78940054, 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 to < efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a, 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 to < cd9bd10c59e3c1446680514fd3097c5b00d3712d, 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 to < a938eab9586eea31cfd129a507f552efae14d738, 3a83e4e64bb1522ddac67ffc787d1c38291e1a65 to < 58fca355ad37dcb5f785d9095db5f748b79c5dc2, 5.11—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/42442f74314d41ddc68227047036fa3e78940054
git.kernel.orghttps://git.kernel.org/stable/c/efdd665ce1a1634b8c1dad5e7f6baaef3e131d0a
git.kernel.orghttps://git.kernel.org/stable/c/cd9bd10c59e3c1446680514fd3097c5b00d3712d
git.kernel.orghttps://git.kernel.org/stable/c/a938eab9586eea31cfd129a507f552efae14d738
git.kernel.orghttps://git.kernel.org/stable/c/58fca355ad37dcb5f785d9095db5f748b79c5dc2

01 Record index

CVE-2024-26660

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-26660

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References