CVE-2024-43867

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Source
https://cve.org/CVERecord?id=CVE-2024-43867
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-43867.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-43867
Downstream
Related
Published
2024-08-20T23:50:50.429Z
Modified
2026-05-18T05:58:58.052899981Z
Summary
drm/nouveau: prime: fix refcount underflow
Details

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

drm/nouveau: prime: fix refcount underflow

Calling nouveauboref() on a nouveaubo without initializing it (and hence the backing ttmbo) leads to a refcount underflow.

Instead of calling nouveauboref() in the unwind path of drmgemobject_init(), clean things up manually.

(cherry picked from commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43867.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
ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6
Fixed
3bcb8bba72ce89667fa863054956267c450c47ef
Fixed
906372e753c5027a1dc88743843b6aa2ad1aaecf
Fixed
16998763c62bb465ebc409d0373b9cdcef1a61a6
Fixed
ebebba4d357b6c67f96776a48ddbaf0060fa4c10
Fixed
f23cd66933fe76b84d8e282e5606b4d99068c320
Fixed
2a1b327d57a8ac080977633a18999f032d7e9e3f
Fixed
a9bf3efc33f1fbf88787a277f7349459283c9b95

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-43867.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.9.0
Fixed
5.4.282
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.224
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.165
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.104
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.45
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.10.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-43867.json"