CVE-2025-38095

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Source
https://cve.org/CVERecord?id=CVE-2025-38095
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38095.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-38095
Downstream
Related
Published
2025-07-03T07:44:18.214Z
Modified
2026-03-11T05:39:04.590909Z
Summary
dma-buf: insert memory barrier before updating num_fences
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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38095.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
a590d0fdbaa56f482ff515e1040b6d9b1b200d63
Fixed
90eb79c4ed98a4e24a62ccf61c199ab0f680fa8f
Fixed
d0b7f11dd68b593bd970e5735be00e8d89bace30
Fixed
3becc659f9cb76b481ad1fb71f54d5c8d6332d3f
Fixed
c9d2b9a80d06a58f37e0dc8c827075639b443927
Fixed
fe1bebd0edb22e3536cbc920ec713331d1367ad4
Fixed
08680c4dadc6e736c75bc2409d833f03f9003c51
Fixed
72c7d62583ebce7baeb61acce6057c361f73be4a

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38095.json"