CVE-2023-52825
AMD KFD Linux Kernel SVM Buffer Unref Race Condition Vuln
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix a race condition of vram buffer unref in svm code prange->svm_bo unref can happen in both mmu callback and a callback after migrate to system ram. Both are async call in different tasks. Sync svm_bo unref operation to avoid random "use-after-free".
INFO
Published Date :
May 21, 2024, 4:15 p.m.
Last Modified :
April 2, 2025, 3 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52825.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-52825 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52825 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Apr. 02, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.6 up to (excluding) 6.6.3 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.5.13 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.64 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.15.140 Added Reference Type CVE: https://git.kernel.org/stable/c/50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/709c348261618da7ed89d6c303e2ceb9e453ba74 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/709c348261618da7ed89d6c303e2ceb9e453ba74 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/7d43cdd22cd81a2b079e864c4321b9aba4c6af34 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/7d43cdd22cd81a2b079e864c4321b9aba4c6af34 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/c772eacbd6d0845fc922af8716bb9d29ae27b8cf Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/c772eacbd6d0845fc922af8716bb9d29ae27b8cf Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/fc0210720127cc6302e6d6f3de48f49c3fcf5659 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/fc0210720127cc6302e6d6f3de48f49c3fcf5659 Types: Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e Added Reference https://git.kernel.org/stable/c/709c348261618da7ed89d6c303e2ceb9e453ba74 Added Reference https://git.kernel.org/stable/c/7d43cdd22cd81a2b079e864c4321b9aba4c6af34 Added Reference https://git.kernel.org/stable/c/c772eacbd6d0845fc922af8716bb9d29ae27b8cf Added Reference https://git.kernel.org/stable/c/fc0210720127cc6302e6d6f3de48f49c3fcf5659 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Nov. 05, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-362 Added CVSS V3.1 CISA-ADP AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 21, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix a race condition of vram buffer unref in svm code prange->svm_bo unref can happen in both mmu callback and a callback after migrate to system ram. Both are async call in different tasks. Sync svm_bo unref operation to avoid random "use-after-free". Added Reference kernel.org https://git.kernel.org/stable/c/7d43cdd22cd81a2b079e864c4321b9aba4c6af34 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c772eacbd6d0845fc922af8716bb9d29ae27b8cf [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/fc0210720127cc6302e6d6f3de48f49c3fcf5659 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/709c348261618da7ed89d6c303e2ceb9e453ba74 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52825 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52825
weaknesses.