{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38667","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:24.031Z","datePublished":"2025-08-22T16:02:58.865Z","dateUpdated":"2026-05-11T21:32:39.001Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:32:39.001Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: fix potential out-of-bound write\n\nThe buffer is set to 20 characters. If a caller write more characters,\ncount is truncated to the max available space in \"simple_write_to_buffer\".\nTo protect from OoB access, check that the input size fit into buffer and\nadd a zero terminator after copy to the end of the copied data."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/industrialio-core.c"],"versions":[{"version":"6d5dd486c715908b5a6ed02315a15ff044a91025","lessThan":"81a635b6eccd6fc889f6d07ab9583b705f739ce1","status":"affected","versionType":"git"},{"version":"6d5dd486c715908b5a6ed02315a15ff044a91025","lessThan":"16285a0931869baa618b1f5d304e1e9d090470a8","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/iio/industrialio-core.c"],"versions":[{"version":"6.15","status":"affected"},{"version":"0","lessThan":"6.15","status":"unaffected","versionType":"semver"},{"version":"6.15.9","lessThanOrEqual":"6.15.*","status":"unaffected","versionType":"semver"},{"version":"6.16","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":"6.15","versionEndExcluding":"6.15.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.15","versionEndExcluding":"6.16"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/81a635b6eccd6fc889f6d07ab9583b705f739ce1"},{"url":"https://git.kernel.org/stable/c/16285a0931869baa618b1f5d304e1e9d090470a8"}],"title":"iio: fix potential out-of-bound write","x_generator":{"engine":"bippy-1.2.0"}}}}