{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49356","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.545Z","datePublished":"2025-02-26T02:11:06.430Z","dateUpdated":"2025-05-04T08:35:56.828Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:35:56.828Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: Trap RDMA segment overflows\n\nPrevent svc_rdma_build_writes() from walking off the end of a Write\nchunk's segment array. Caught with KASAN.\n\nThe test that this fix replaces is invalid, and might have been left\nover from an earlier prototype of the PCL work."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/sunrpc/xprtrdma/svc_rdma_rw.c"],"versions":[{"version":"7a1cbfa18059a40d4752dab057384c3ca2de326c","lessThan":"ea26bf5eca1459b5a7824997d7823409ce38214e","status":"affected","versionType":"git"},{"version":"7a1cbfa18059a40d4752dab057384c3ca2de326c","lessThan":"812c13521d4a72469c78ce06d8cdc8dc5b5557b5","status":"affected","versionType":"git"},{"version":"7a1cbfa18059a40d4752dab057384c3ca2de326c","lessThan":"659f7568e09593945c221bf20217a82ebdfe1328","status":"affected","versionType":"git"},{"version":"7a1cbfa18059a40d4752dab057384c3ca2de326c","lessThan":"f012e95b377c73c0283f009823c633104dedb337","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/sunrpc/xprtrdma/svc_rdma_rw.c"],"versions":[{"version":"5.11","status":"affected"},{"version":"0","lessThan":"5.11","status":"unaffected","versionType":"semver"},{"version":"5.15.47","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.17.15","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18.4","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","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":"5.11","versionEndExcluding":"5.15.47"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.17.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.18.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/ea26bf5eca1459b5a7824997d7823409ce38214e"},{"url":"https://git.kernel.org/stable/c/812c13521d4a72469c78ce06d8cdc8dc5b5557b5"},{"url":"https://git.kernel.org/stable/c/659f7568e09593945c221bf20217a82ebdfe1328"},{"url":"https://git.kernel.org/stable/c/f012e95b377c73c0283f009823c633104dedb337"}],"title":"SUNRPC: Trap RDMA segment overflows","x_generator":{"engine":"bippy-1.2.0"}}}}