{"id":"CVE-2026-63933","state":"PUBLISHED","title":"iio: gyro: adis16260: fix division by zero in write_raw","description":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: gyro: adis16260: fix division by zero in write_raw\n\nAdd a validation check for the sampling frequency value before using it\nas a divisor. A user writing zero to the sampling_frequency sysfs\nattribute triggers a division by zero in the kernel.","publishedAt":"2026-07-19T14:55:32.071Z","updatedAt":"2026-07-19T14:55:32.071Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"d2b83995759cfe5d06567bbcb600fe16d4048da3","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"19eb8565c4500f9af17ec65eaf952365e2893351","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"59f80b945f2ca645064074d8507785c26ea16d2d","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"86298fb6829cab983910810959f85d4b4fd0f5c1","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"aa8a5e118e97d2cfd0da5ea4f8f0f488efdea4b0","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"aaf9d640e9ae1172d0a9c659ecb245a50a10850a","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"5a42e39606b9bd6b40ed02bdfd04fe179d6173f4","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"761e8b489e6cf166c574034b70637f8a7eadd0ee","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/gyro/adis16260.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.35","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.35","versionType":"semver"},{"version":"5.10.259","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.210","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.176","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.143","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.93","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.35","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.12","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/gyro/adis16260.c"]}],"references":["https://git.kernel.org/stable/c/d2b83995759cfe5d06567bbcb600fe16d4048da3","https://git.kernel.org/stable/c/19eb8565c4500f9af17ec65eaf952365e2893351","https://git.kernel.org/stable/c/59f80b945f2ca645064074d8507785c26ea16d2d","https://git.kernel.org/stable/c/86298fb6829cab983910810959f85d4b4fd0f5c1","https://git.kernel.org/stable/c/aa8a5e118e97d2cfd0da5ea4f8f0f488efdea4b0","https://git.kernel.org/stable/c/aaf9d640e9ae1172d0a9c659ecb245a50a10850a","https://git.kernel.org/stable/c/5a42e39606b9bd6b40ed02bdfd04fe179d6173f4","https://git.kernel.org/stable/c/761e8b489e6cf166c574034b70637f8a7eadd0ee"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/63xxx/CVE-2026-63933.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-63933","state":"PUBLISHED","datePublished":"2026-07-19T14:55:32.071Z","dateUpdated":"2026-07-19T14:55:32.071Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-07-19T07:54:57.022Z"},"containers":{"cna":{"title":"iio: gyro: adis16260: fix division by zero in write_raw","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: gyro: adis16260: fix division by zero in write_raw\n\nAdd a validation check for the sampling frequency value before using it\nas a divisor. A user writing zero to the sampling_frequency sysfs\nattribute triggers a division by zero in the kernel."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"d2b83995759cfe5d06567bbcb600fe16d4048da3","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"19eb8565c4500f9af17ec65eaf952365e2893351","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"59f80b945f2ca645064074d8507785c26ea16d2d","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"86298fb6829cab983910810959f85d4b4fd0f5c1","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"aa8a5e118e97d2cfd0da5ea4f8f0f488efdea4b0","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"aaf9d640e9ae1172d0a9c659ecb245a50a10850a","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"5a42e39606b9bd6b40ed02bdfd04fe179d6173f4","versionType":"git"},{"version":"089a41985c6c7e69c8fe043c0dd397da628254f5","status":"affected","lessThan":"761e8b489e6cf166c574034b70637f8a7eadd0ee","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/gyro/adis16260.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.35","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.35","versionType":"semver"},{"version":"5.10.259","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.210","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.176","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.143","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.93","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.35","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.12","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/gyro/adis16260.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/d2b83995759cfe5d06567bbcb600fe16d4048da3"},{"url":"https://git.kernel.org/stable/c/19eb8565c4500f9af17ec65eaf952365e2893351"},{"url":"https://git.kernel.org/stable/c/59f80b945f2ca645064074d8507785c26ea16d2d"},{"url":"https://git.kernel.org/stable/c/86298fb6829cab983910810959f85d4b4fd0f5c1"},{"url":"https://git.kernel.org/stable/c/aa8a5e118e97d2cfd0da5ea4f8f0f488efdea4b0"},{"url":"https://git.kernel.org/stable/c/aaf9d640e9ae1172d0a9c659ecb245a50a10850a"},{"url":"https://git.kernel.org/stable/c/5a42e39606b9bd6b40ed02bdfd04fe179d6173f4"},{"url":"https://git.kernel.org/stable/c/761e8b489e6cf166c574034b70637f8a7eadd0ee"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-07-19T14:55:32.071Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"5.10.259"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"5.15.210"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.1.176"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.6.143"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.12.93"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.18.35"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"7.0.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}