{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38002","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.977Z","datePublished":"2025-06-06T13:43:41.137Z","dateUpdated":"2026-05-11T21:19:24.806Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:19:24.806Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring/fdinfo: grab ctx->uring_lock around io_uring_show_fdinfo()\n\nNot everything requires locking in there, which is why the 'has_lock'\nvariable exists. But enough does that it's a bit unwieldy to manage.\nWrap the whole thing in a ->uring_lock trylock, and just return\nwith no output if we fail to grab it. The existing trylock() will\nalready have greatly diminished utility/output for the failure case.\n\nThis fixes an issue with reading the SQE fields, if the ring is being\nactively resized at the same time."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["io_uring/fdinfo.c"],"versions":[{"version":"79cfe9e59c2a12c3b3faeeefe38d23f3d8030972","lessThan":"bdb7d2ec2e31c46c45d1f32667dfa8216a72705e","status":"affected","versionType":"git"},{"version":"79cfe9e59c2a12c3b3faeeefe38d23f3d8030972","lessThan":"d871198ee431d90f5308d53998c1ba1d5db5619a","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["io_uring/fdinfo.c"],"versions":[{"version":"6.13","status":"affected"},{"version":"0","lessThan":"6.13","status":"unaffected","versionType":"semver"},{"version":"6.14.8","lessThanOrEqual":"6.14.*","status":"unaffected","versionType":"semver"},{"version":"6.15","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":"6.13","versionEndExcluding":"6.14.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/bdb7d2ec2e31c46c45d1f32667dfa8216a72705e"},{"url":"https://git.kernel.org/stable/c/d871198ee431d90f5308d53998c1ba1d5db5619a"},{"url":"https://project-zero.issues.chromium.org/issues/417522668"}],"title":"io_uring/fdinfo: grab ctx->uring_lock around io_uring_show_fdinfo()","x_generator":{"engine":"bippy-1.2.0"}}}}