CVE-2023-52825

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Source
https://cve.org/CVERecord?id=CVE-2023-52825
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52825.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-52825
Downstream
Related
Published
2024-05-21T15:31:29.517Z
Modified
2026-04-11T11:57:15.638893Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
drm/amdkfd: Fix a race condition of vram buffer unref in svm code
Details

In the Linux kernel, the following vulnerability has been resolved:

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

prange->svmbo unref can happen in both mmu callback and a callback after migrate to system ram. Both are async call in different tasks. Sync svmbo unref operation to avoid random "use-after-free".

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52825.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e49fe4040a10c1cd3b215c511f658d15aa7c8be9
Fixed
7d43cdd22cd81a2b079e864c4321b9aba4c6af34
Fixed
50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e
Fixed
c772eacbd6d0845fc922af8716bb9d29ae27b8cf
Fixed
fc0210720127cc6302e6d6f3de48f49c3fcf5659
Fixed
709c348261618da7ed89d6c303e2ceb9e453ba74

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52825.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.14.0
Fixed
5.15.140
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.64
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.5.13
Type
ECOSYSTEM
Events
Introduced
6.6.0
Fixed
6.6.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52825.json"