01 Record

CVE-2023-52825

drm/amdkfd: Fix a race condition of vram buffer unref in svm code

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

drm/amdkfd: Fix a race condition of vram buffer unref in svm code

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

0.18% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 7.8% 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

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

2026-08-05 09:11Z1 MO AGO

Reserved

2024-05-21

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-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
CWE-416Use After FreeVariant

Data version

5.2

Document digest

e448acc8fe8d1c6b45e4045430711a9c0666c55f50a4d30d5d54ed152a8f06c2

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxe49fe4040a10c1cd3b215c511f658d15aa7c8be9 to < 7d43cdd22cd81a2b079e864c4321b9aba4c6af34, e49fe4040a10c1cd3b215c511f658d15aa7c8be9 to < 50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e, e49fe4040a10c1cd3b215c511f658d15aa7c8be9 to < c772eacbd6d0845fc922af8716bb9d29ae27b8cf, e49fe4040a10c1cd3b215c511f658d15aa7c8be9 to < fc0210720127cc6302e6d6f3de48f49c3fcf5659, e49fe4040a10c1cd3b215c511f658d15aa7c8be9 to < 709c348261618da7ed89d6c303e2ceb9e453ba74, 5.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/7d43cdd22cd81a2b079e864c4321b9aba4c6af34
git.kernel.orghttps://git.kernel.org/stable/c/50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e
git.kernel.orghttps://git.kernel.org/stable/c/c772eacbd6d0845fc922af8716bb9d29ae27b8cf
git.kernel.orghttps://git.kernel.org/stable/c/fc0210720127cc6302e6d6f3de48f49c3fcf5659
git.kernel.orghttps://git.kernel.org/stable/c/709c348261618da7ed89d6c303e2ceb9e453ba74

01 Record index

CVE-2023-52825

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-52825

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References