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CVE-2025-38095
Published: Jul 3, 2025
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: dma-buf: insert memory barrier before updating num_fences smp_store_mb() 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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected a590d0fdbaa56f482ff515e1040b6d9b1b200d63 - < 90eb79c4ed98a4e24a62ccf61c199ab0f680fa8faffected a590d0fdbaa56f482ff515e1040b6d9b1b200d63 - < d0b7f11dd68b593bd970e5735be00e8d89bace30affected a590d0fdbaa56f482ff515e1040b6d9b1b200d63 - < 3becc659f9cb76b481ad1fb71f54d5c8d6332d3faffected a590d0fdbaa56f482ff515e1040b6d9b1b200d63 - < c9d2b9a80d06a58f37e0dc8c827075639b443927affected a590d0fdbaa56f482ff515e1040b6d9b1b200d63 - < fe1bebd0edb22e3536cbc920ec713331d1367ad4+2 more versions |
Linux | Linux | affected 5.0unaffected 0 - < 5.0unaffected 5.10.241 - <= 5.10.*unaffected 5.15.192 - <= 5.15.*unaffected 6.1.140 - <= 6.1.*+4 more versions |
References
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