{"id":"CVE-2025-38043","state":"PUBLISHED","title":"firmware: arm_ffa: Set dma_mask for ffa devices","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_ffa: Set dma_mask for ffa devices\n\nSet dma_mask for FFA devices, otherwise DMA allocation using the device pointer\nlead to following warning:\n\nWARNING: CPU: 1 PID: 1 at kernel/dma/mapping.c:597 dma_alloc_attrs+0xe0/0x124","publishedAt":"2025-06-18T09:33:27.994Z","updatedAt":"2026-05-11T21:20:11.132Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"97bab02f0b64ba6bcdf6a8fae561db07f509aee9","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"c6aa1d6bd6ccff4ecdf064d288817657ec8532f0","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"e2de76c34a8a925efe80fccae4810427bc144ed0","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"3a3efeef64364c2a028cf0d03d68c831813a97fd","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"2e62c803feec1ef5847d8fa47dd0de039abfa378","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"cc0aac7ca17e0ea3ca84b552fc79f3e86fd07f53","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/firmware/arm_ffa/bus.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.14","versionType":"semver"},{"version":"5.15.185","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.141","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.93","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.31","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.9","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/firmware/arm_ffa/bus.c"]}],"references":["https://git.kernel.org/stable/c/97bab02f0b64ba6bcdf6a8fae561db07f509aee9","https://git.kernel.org/stable/c/c6aa1d6bd6ccff4ecdf064d288817657ec8532f0","https://git.kernel.org/stable/c/e2de76c34a8a925efe80fccae4810427bc144ed0","https://git.kernel.org/stable/c/3a3efeef64364c2a028cf0d03d68c831813a97fd","https://git.kernel.org/stable/c/2e62c803feec1ef5847d8fa47dd0de039abfa378","https://git.kernel.org/stable/c/cc0aac7ca17e0ea3ca84b552fc79f3e86fd07f53","https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/38xxx/CVE-2025-38043.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38043","state":"PUBLISHED","datePublished":"2025-06-18T09:33:27.994Z","dateUpdated":"2026-05-11T21:20:11.132Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:23.978Z"},"containers":{"cna":{"title":"firmware: arm_ffa: Set dma_mask for ffa devices","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_ffa: Set dma_mask for ffa devices\n\nSet dma_mask for FFA devices, otherwise DMA allocation using the device pointer\nlead to following warning:\n\nWARNING: CPU: 1 PID: 1 at kernel/dma/mapping.c:597 dma_alloc_attrs+0xe0/0x124"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"97bab02f0b64ba6bcdf6a8fae561db07f509aee9","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"c6aa1d6bd6ccff4ecdf064d288817657ec8532f0","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"e2de76c34a8a925efe80fccae4810427bc144ed0","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"3a3efeef64364c2a028cf0d03d68c831813a97fd","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"2e62c803feec1ef5847d8fa47dd0de039abfa378","versionType":"git"},{"version":"e781858488b918e30a6ff28e9eab6058b787e3b3","status":"affected","lessThan":"cc0aac7ca17e0ea3ca84b552fc79f3e86fd07f53","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/firmware/arm_ffa/bus.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.14","versionType":"semver"},{"version":"5.15.185","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.141","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.93","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.31","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.9","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/firmware/arm_ffa/bus.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/97bab02f0b64ba6bcdf6a8fae561db07f509aee9"},{"url":"https://git.kernel.org/stable/c/c6aa1d6bd6ccff4ecdf064d288817657ec8532f0"},{"url":"https://git.kernel.org/stable/c/e2de76c34a8a925efe80fccae4810427bc144ed0"},{"url":"https://git.kernel.org/stable/c/3a3efeef64364c2a028cf0d03d68c831813a97fd"},{"url":"https://git.kernel.org/stable/c/2e62c803feec1ef5847d8fa47dd0de039abfa378"},{"url":"https://git.kernel.org/stable/c/cc0aac7ca17e0ea3ca84b552fc79f3e86fd07f53"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:20:11.132Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.15.185"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.1.141"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.6.93"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.12.31"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.14.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.15"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE 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