CVE-2024-49991

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Source
https://cve.org/CVERecord?id=CVE-2024-49991
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49991.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-49991
Downstream
Related
Published
2024-10-21T18:02:33.805Z
Modified
2026-03-20T12:39:30.134127Z
Summary
drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
Details

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

drm/amdkfd: amdkfdfreegtt_mem clear the correct pointer

Pass pointer reference to amdgpubounref to clear the correct pointer, otherwise amdgpubounref clear the local variable, the original pointer not set to NULL, this could cause use-after-free bug.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49991.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
130e0371b7d454bb4a861253c822b9f911ad5d19
Fixed
e7831613cbbcd9058d3658fbcdc5d5884ceb2e0c
Fixed
30ceb873cc2e97348d9da2265b2d1ddf07f682e1
Fixed
71f3240f82987f0f070ea5bed559033de7d4c0e1
Fixed
6c9289806591807e4e3be9a23df8ee2069180055
Fixed
c86ad39140bbcb9dc75a10046c2221f657e8083b

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49991.json"