CVE-2024-49991
AMD KFD Pass Pointer Use-After-Free Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer Pass pointer reference to amdgpu_bo_unref to clear the correct pointer, otherwise amdgpu_bo_unref clear the local variable, the original pointer not set to NULL, this could cause use-after-free bug.
INFO
Published Date :
Oct. 21, 2024, 6:15 p.m.
Last Modified :
Nov. 17, 2024, 3:15 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
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-2024-49991.
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-2024-49991 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-49991 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.
-
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Nov. 17, 2024
Action Type Old Value New Value Added Reference kernel.org https://git.kernel.org/stable/c/e7831613cbbcd9058d3658fbcdc5d5884ceb2e0c [No types assigned] -
Initial Analysis by [email protected]
Oct. 28, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://git.kernel.org/stable/c/30ceb873cc2e97348d9da2265b2d1ddf07f682e1 No Types Assigned https://git.kernel.org/stable/c/30ceb873cc2e97348d9da2265b2d1ddf07f682e1 Patch Changed Reference Type https://git.kernel.org/stable/c/6c9289806591807e4e3be9a23df8ee2069180055 No Types Assigned https://git.kernel.org/stable/c/6c9289806591807e4e3be9a23df8ee2069180055 Patch Changed Reference Type https://git.kernel.org/stable/c/71f3240f82987f0f070ea5bed559033de7d4c0e1 No Types Assigned https://git.kernel.org/stable/c/71f3240f82987f0f070ea5bed559033de7d4c0e1 Patch Changed Reference Type https://git.kernel.org/stable/c/c86ad39140bbcb9dc75a10046c2221f657e8083b No Types Assigned https://git.kernel.org/stable/c/c86ad39140bbcb9dc75a10046c2221f657e8083b Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.6.55 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.14 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.11 up to (excluding) 6.11.3 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 21, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer Pass pointer reference to amdgpu_bo_unref to clear the correct pointer, otherwise amdgpu_bo_unref clear the local variable, the original pointer not set to NULL, this could cause use-after-free bug. Added Reference kernel.org https://git.kernel.org/stable/c/30ceb873cc2e97348d9da2265b2d1ddf07f682e1 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/71f3240f82987f0f070ea5bed559033de7d4c0e1 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6c9289806591807e4e3be9a23df8ee2069180055 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c86ad39140bbcb9dc75a10046c2221f657e8083b [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-2024-49991 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-2024-49991
weaknesses.