{"id":"CVE-2024-47746","state":"PUBLISHED","title":"fuse: use exclusive lock when FUSE_I_CACHE_IO_MODE is set","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfuse: use exclusive lock when FUSE_I_CACHE_IO_MODE is set\n\nThis may be a typo. The comment has said shared locks are\nnot allowed when this bit is set. If using shared lock, the\nwait in `fuse_file_cached_io_open` may be forever.","publishedAt":"2024-10-21T12:14:13.133Z","updatedAt":"2026-05-11T20:39:57.445Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"205c1d8026835746d8597e1aa70c370e014e83fa","status":"affected","lessThan":"fa4890bd8237e5a1e7428acd7328729db2703b23","versionType":"git"},{"version":"205c1d8026835746d8597e1aa70c370e014e83fa","status":"affected","lessThan":"4e181761ffec67307157a7e8a78d58ee4130cf00","versionType":"git"},{"version":"205c1d8026835746d8597e1aa70c370e014e83fa","status":"affected","lessThan":"2f3d8ff457982f4055fe8f7bf19d3821ba22c376","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/fuse/file.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.9","versionType":"semver"},{"version":"6.10.13","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11.2","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/fuse/file.c"]}],"references":["https://git.kernel.org/stable/c/fa4890bd8237e5a1e7428acd7328729db2703b23","https://git.kernel.org/stable/c/4e181761ffec67307157a7e8a78d58ee4130cf00","https://git.kernel.org/stable/c/2f3d8ff457982f4055fe8f7bf19d3821ba22c376"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/47xxx/CVE-2024-47746.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-47746","state":"PUBLISHED","datePublished":"2024-10-21T12:14:13.133Z","dateUpdated":"2026-05-11T20:39:57.445Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-09-30T16:00:12.960Z"},"containers":{"cna":{"title":"fuse: use exclusive lock when FUSE_I_CACHE_IO_MODE is set","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfuse: use exclusive lock when FUSE_I_CACHE_IO_MODE is set\n\nThis may be a typo. The comment has said shared locks are\nnot allowed when this bit is set. If using shared lock, the\nwait in `fuse_file_cached_io_open` may be forever."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"205c1d8026835746d8597e1aa70c370e014e83fa","status":"affected","lessThan":"fa4890bd8237e5a1e7428acd7328729db2703b23","versionType":"git"},{"version":"205c1d8026835746d8597e1aa70c370e014e83fa","status":"affected","lessThan":"4e181761ffec67307157a7e8a78d58ee4130cf00","versionType":"git"},{"version":"205c1d8026835746d8597e1aa70c370e014e83fa","status":"affected","lessThan":"2f3d8ff457982f4055fe8f7bf19d3821ba22c376","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/fuse/file.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.9","versionType":"semver"},{"version":"6.10.13","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11.2","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/fuse/file.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/fa4890bd8237e5a1e7428acd7328729db2703b23"},{"url":"https://git.kernel.org/stable/c/4e181761ffec67307157a7e8a78d58ee4130cf00"},{"url":"https://git.kernel.org/stable/c/2f3d8ff457982f4055fe8f7bf19d3821ba22c376"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:39:57.445Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.10.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.11.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.12"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-47746","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-21T12:58:33.762845Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-21T13:04:13.772Z"}}]}}}