CVE-2024-43867
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-43867
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-43867.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-43867
- Downstream
- Related
- Published
- 2024-08-21T00:15:05Z
- Modified
- 2025-09-26T18:35:36Z
- 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
- [none]
- 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)
- References
-
- https://git.kernel.org/stable/c/16998763c62bb465ebc409d0373b9cdcef1a61a6
- https://git.kernel.org/stable/c/2a1b327d57a8ac080977633a18999f032d7e9e3f
- https://git.kernel.org/stable/c/3bcb8bba72ce89667fa863054956267c450c47ef
- https://git.kernel.org/stable/c/906372e753c5027a1dc88743843b6aa2ad1aaecf
- https://git.kernel.org/stable/c/a9bf3efc33f1fbf88787a277f7349459283c9b95
- https://git.kernel.org/stable/c/ebebba4d357b6c67f96776a48ddbaf0060fa4c10
- https://git.kernel.org/stable/c/f23cd66933fe76b84d8e282e5606b4d99068c320