{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-39940","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T07:20:57.148Z","datePublished":"2025-10-04T07:31:03.309Z","dateUpdated":"2026-11-05T21:23:06.907Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-21T12:37:37.824Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndm-stripe: fix a possible integer overflow\n\nThere's a possible integer overflow in stripe_io_hints if we have too\nlarge chunk size. Test if the overflow happened, and if it did, don't set\nlimits->io_min and limits->io_opt;"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/md/dm-stripe.c"],"versions":[{"version":"40bea431274c247425e7f5970d796ff7b37a2b22","lessThan":"891ab8c6954199e4f36029b49df86c8b1d6b0b2f","status":"affected","versionType":"git"},{"version":"40bea431274c247425e7f5970d796ff7b37a2b22","lessThan":"f8f64254bca5ae58f3b679441962bda4c409f659","status":"affected","versionType":"git"},{"version":"40bea431274c247425e7f5970d796ff7b37a2b22","lessThan":"ee27658c239b27721397f3e4eb16370b5cce596e","status":"affected","versionType":"git"},{"version":"40bea431274c247425e7f5970d796ff7b37a2b22","lessThan":"1071d560afb4c245c2076494226df47db5a35708","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/md/dm-stripe.c"],"versions":[{"version":"2.6.31","status":"affected"},{"version":"0","lessThan":"2.6.31","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.49","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.16.9","lessThanOrEqual":"6.16.*","status":"unaffected","versionType":"semver"},{"version":"6.17","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":"2.6.31","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.31","versionEndExcluding":"6.12.49"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.31","versionEndExcluding":"6.16.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.31","versionEndExcluding":"6.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/891ab8c6954199e4f36029b49df86c8b1d6b0b2f"},{"url":"https://git.kernel.org/stable/c/f8f64254bca5ae58f3b679441962bda4c409f659"},{"url":"https://git.kernel.org/stable/c/ee27658c239b27721397f3e4eb16370b5cce596e"},{"url":"https://git.kernel.org/stable/c/1071d560afb4c245c2076494226df47db5a35708"}],"title":"dm-stripe: fix a possible integer overflow","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-39940","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-11-05T21:13:13.886691Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-05T21:23:06.907Z"}}]}}