{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38095","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.984Z","datePublished":"2025-07-03T07:44:18.214Z","dateUpdated":"2026-05-11T21:21:09.951Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:21:09.951Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndma-buf: insert memory barrier before updating num_fences\n\nsmp_store_mb() inserts memory barrier after storing operation.\nIt is different with what the comment is originally aiming so Null\npointer dereference can be happened if memory update is reordered."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/dma-buf/dma-resv.c"],"versions":[{"version":"a590d0fdbaa56f482ff515e1040b6d9b1b200d63","lessThan":"90eb79c4ed98a4e24a62ccf61c199ab0f680fa8f","status":"affected","versionType":"git"},{"version":"a590d0fdbaa56f482ff515e1040b6d9b1b200d63","lessThan":"d0b7f11dd68b593bd970e5735be00e8d89bace30","status":"affected","versionType":"git"},{"version":"a590d0fdbaa56f482ff515e1040b6d9b1b200d63","lessThan":"3becc659f9cb76b481ad1fb71f54d5c8d6332d3f","status":"affected","versionType":"git"},{"version":"a590d0fdbaa56f482ff515e1040b6d9b1b200d63","lessThan":"c9d2b9a80d06a58f37e0dc8c827075639b443927","status":"affected","versionType":"git"},{"version":"a590d0fdbaa56f482ff515e1040b6d9b1b200d63","lessThan":"fe1bebd0edb22e3536cbc920ec713331d1367ad4","status":"affected","versionType":"git"},{"version":"a590d0fdbaa56f482ff515e1040b6d9b1b200d63","lessThan":"08680c4dadc6e736c75bc2409d833f03f9003c51","status":"affected","versionType":"git"},{"version":"a590d0fdbaa56f482ff515e1040b6d9b1b200d63","lessThan":"72c7d62583ebce7baeb61acce6057c361f73be4a","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/dma-buf/dma-resv.c"],"versions":[{"version":"5.0","status":"affected"},{"version":"0","lessThan":"5.0","status":"unaffected","versionType":"semver"},{"version":"5.10.241","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.192","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.140","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.92","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.30","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.14.8","lessThanOrEqual":"6.14.*","status":"unaffected","versionType":"semver"},{"version":"6.15","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"5.10.241"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"5.15.192"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.1.140"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.6.92"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.12.30"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.14.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/90eb79c4ed98a4e24a62ccf61c199ab0f680fa8f"},{"url":"https://git.kernel.org/stable/c/d0b7f11dd68b593bd970e5735be00e8d89bace30"},{"url":"https://git.kernel.org/stable/c/3becc659f9cb76b481ad1fb71f54d5c8d6332d3f"},{"url":"https://git.kernel.org/stable/c/c9d2b9a80d06a58f37e0dc8c827075639b443927"},{"url":"https://git.kernel.org/stable/c/fe1bebd0edb22e3536cbc920ec713331d1367ad4"},{"url":"https://git.kernel.org/stable/c/08680c4dadc6e736c75bc2409d833f03f9003c51"},{"url":"https://git.kernel.org/stable/c/72c7d62583ebce7baeb61acce6057c361f73be4a"}],"title":"dma-buf: insert memory barrier before updating num_fences","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:58:27.686Z"}}]}}