{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-68784","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-24T10:30:51.036Z","datePublished":"2026-01-13T15:28:58.255Z","dateUpdated":"2026-05-11T21:53:17.447Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:53:17.447Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: fix a UAF problem in xattr repair\n\nThe xchk_setup_xattr_buf function can allocate a new value buffer, which\nmeans that any reference to ab->value before the call could become a\ndangling pointer.  Fix this by moving an assignment to after the buffer\nsetup."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/xfs/scrub/attr_repair.c"],"versions":[{"version":"e47dcf113ae348678143cc935a1183059c02c9ad","lessThan":"1e2d3aa19c7962b9474b22893160cb460494c45f","status":"affected","versionType":"git"},{"version":"e47dcf113ae348678143cc935a1183059c02c9ad","lessThan":"d29ed9ff972afe17c215cab171761d7a15d7063f","status":"affected","versionType":"git"},{"version":"e47dcf113ae348678143cc935a1183059c02c9ad","lessThan":"5990fd756943836978ad184aac980e2b36ab7e01","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/xfs/scrub/attr_repair.c"],"versions":[{"version":"6.10","status":"affected"},{"version":"0","lessThan":"6.10","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":"6.10","versionEndExcluding":"6.12.64"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/1e2d3aa19c7962b9474b22893160cb460494c45f"},{"url":"https://git.kernel.org/stable/c/d29ed9ff972afe17c215cab171761d7a15d7063f"},{"url":"https://git.kernel.org/stable/c/5990fd756943836978ad184aac980e2b36ab7e01"}],"title":"xfs: fix a UAF problem in xattr repair","x_generator":{"engine":"bippy-1.2.0"}}}}