{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-71116","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-01-13T15:30:19.653Z","datePublished":"2026-01-14T15:06:04.476Z","dateUpdated":"2026-05-11T21:55:10.575Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:55:10.575Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nlibceph: make decode_pool() more resilient against corrupted osdmaps\n\nIf the osdmap is (maliciously) corrupted such that the encoded length\nof ceph_pg_pool envelope is less than what is expected for a particular\nencoding version, out-of-bounds reads may ensue because the only bounds\ncheck that is there is based on that length value.\n\nThis patch adds explicit bounds checks for each field that is decoded\nor skipped."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/ceph/osdmap.c"],"versions":[{"version":"4f6a7e5ee1393ec4b243b39dac9f36992d161540","lessThan":"d061be4c8040ffb1110d537654a038b8b6ad39d2","status":"affected","versionType":"git"},{"version":"4f6a7e5ee1393ec4b243b39dac9f36992d161540","lessThan":"145d140abda80e33331c5781d6603014fa75d258","status":"affected","versionType":"git"},{"version":"4f6a7e5ee1393ec4b243b39dac9f36992d161540","lessThan":"c82e39ff67353a5a6cbc07b786b8690bd2c45aaa","status":"affected","versionType":"git"},{"version":"4f6a7e5ee1393ec4b243b39dac9f36992d161540","lessThan":"e927ab132b87ba3f076705fc2684d94b24201ed1","status":"affected","versionType":"git"},{"version":"4f6a7e5ee1393ec4b243b39dac9f36992d161540","lessThan":"5d0d8c292531fe356c4e94dcfdf7d7212aca9957","status":"affected","versionType":"git"},{"version":"4f6a7e5ee1393ec4b243b39dac9f36992d161540","lessThan":"2acb8517429ab42146c6c0ac1daed1f03d2fd125","status":"affected","versionType":"git"},{"version":"4f6a7e5ee1393ec4b243b39dac9f36992d161540","lessThan":"8c738512714e8c0aa18f8a10c072d5b01c83db39","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/ceph/osdmap.c"],"versions":[{"version":"3.9","status":"affected"},{"version":"0","lessThan":"3.9","status":"unaffected","versionType":"semver"},{"version":"5.10.248","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.198","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.160","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.120","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.64","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.3","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19","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":"3.9","versionEndExcluding":"5.10.248"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"5.15.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.1.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.6.120"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.12.64"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d061be4c8040ffb1110d537654a038b8b6ad39d2"},{"url":"https://git.kernel.org/stable/c/145d140abda80e33331c5781d6603014fa75d258"},{"url":"https://git.kernel.org/stable/c/c82e39ff67353a5a6cbc07b786b8690bd2c45aaa"},{"url":"https://git.kernel.org/stable/c/e927ab132b87ba3f076705fc2684d94b24201ed1"},{"url":"https://git.kernel.org/stable/c/5d0d8c292531fe356c4e94dcfdf7d7212aca9957"},{"url":"https://git.kernel.org/stable/c/2acb8517429ab42146c6c0ac1daed1f03d2fd125"},{"url":"https://git.kernel.org/stable/c/8c738512714e8c0aa18f8a10c072d5b01c83db39"}],"title":"libceph: make decode_pool() more resilient against corrupted osdmaps","x_generator":{"engine":"bippy-1.2.0"}}}}