01 Record

CVE-2023-52816

drm/amdkfd: Fix shift out-of-bounds issue

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

drm/amdkfd: Fix shift out-of-bounds issue

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 15.5% 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

Analyzed. NVD last modified this record on 2026-06-17.

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

2024-05-21 15:31Z2 YR AGO

Last updated

2026-05-11 19:33Z5 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-787Out-of-bounds WriteBase
CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

c70201680f611cdec6640cea31117129ea127908521a2ea449a426372093574a

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux42de677f79999791bee4e21be318c32d90ab62c6 to < 3f7a400d5e80f99581e3e8a9843e1f6118bf454f, 42de677f79999791bee4e21be318c32d90ab62c6 to < 2806f880379232e789957c2078d612669eb7a69c, 42de677f79999791bee4e21be318c32d90ab62c6 to < d33a35b13cbfec3238043f196fa87a6384f9d087, 42de677f79999791bee4e21be318c32d90ab62c6 to < 56649c43d40ce0147465a2d5756d300e87f9ee1c, 42de677f79999791bee4e21be318c32d90ab62c6 to < 282c1d793076c2edac6c3db51b7e8ed2b41d60a5, 5.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/3f7a400d5e80f99581e3e8a9843e1f6118bf454f
git.kernel.orghttps://git.kernel.org/stable/c/2806f880379232e789957c2078d612669eb7a69c
git.kernel.orghttps://git.kernel.org/stable/c/d33a35b13cbfec3238043f196fa87a6384f9d087
git.kernel.orghttps://git.kernel.org/stable/c/56649c43d40ce0147465a2d5756d300e87f9ee1c
git.kernel.orghttps://git.kernel.org/stable/c/282c1d793076c2edac6c3db51b7e8ed2b41d60a5

07 Fixed in

Debian 12

linux
Fixed in 6.1.64-1

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

Debian 13

linux
Fixed in 6.6.8-1

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

Debian 14

linux
Fixed in 6.6.8-1

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