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
2026-03-13T07:48:12.066536Z
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 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52825.json"
}
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"