CVE-2025-38095
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-38095
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38095.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-38095
- Downstream
- Related
- Published
- 2025-07-03T08:15:26Z
- Modified
- 2025-09-09T17:15:44Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
dma-buf: insert memory barrier before updating num_fences
smpstoremb() inserts memory barrier after storing operation. It is different with what the comment is originally aiming so Null pointer dereference can be happened if memory update is reordered.
- References
-
- https://git.kernel.org/stable/c/08680c4dadc6e736c75bc2409d833f03f9003c51
- https://git.kernel.org/stable/c/3becc659f9cb76b481ad1fb71f54d5c8d6332d3f
- https://git.kernel.org/stable/c/72c7d62583ebce7baeb61acce6057c361f73be4a
- https://git.kernel.org/stable/c/90eb79c4ed98a4e24a62ccf61c199ab0f680fa8f
- https://git.kernel.org/stable/c/c9d2b9a80d06a58f37e0dc8c827075639b443927
- https://git.kernel.org/stable/c/d0b7f11dd68b593bd970e5735be00e8d89bace30
- https://git.kernel.org/stable/c/fe1bebd0edb22e3536cbc920ec713331d1367ad4