{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50822","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:07.131Z","datePublished":"2025-12-30T12:08:36.228Z","dateUpdated":"2026-05-11T19:25:47.329Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:25:47.329Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/restrack: Release MR restrack when delete\n\nThe MR restrack also needs to be released when delete it, otherwise it\ncause memory leak as the task struct won't be released."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/core/restrack.c"],"versions":[{"version":"13ef5539def732dc7b9c58c320d97a0a95b52634","lessThan":"13586753ae55146269a6dc8b216f17d86b81560c","status":"affected","versionType":"git"},{"version":"13ef5539def732dc7b9c58c320d97a0a95b52634","lessThan":"37c90753079fc95d93cc31b79796dd2ae57ad018","status":"affected","versionType":"git"},{"version":"13ef5539def732dc7b9c58c320d97a0a95b52634","lessThan":"8731cb5c7820bef577bab4ff17691fbf61c671cb","status":"affected","versionType":"git"},{"version":"13ef5539def732dc7b9c58c320d97a0a95b52634","lessThan":"dac153f2802db1ad46207283cb9b2aae3d707a45","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/core/restrack.c"],"versions":[{"version":"5.10","status":"affected"},{"version":"0","lessThan":"5.10","status":"unaffected","versionType":"semver"},{"version":"5.15.86","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.16","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1.2","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","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":"5.10","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/13586753ae55146269a6dc8b216f17d86b81560c"},{"url":"https://git.kernel.org/stable/c/37c90753079fc95d93cc31b79796dd2ae57ad018"},{"url":"https://git.kernel.org/stable/c/8731cb5c7820bef577bab4ff17691fbf61c671cb"},{"url":"https://git.kernel.org/stable/c/dac153f2802db1ad46207283cb9b2aae3d707a45"}],"title":"RDMA/restrack: Release MR restrack when delete","x_generator":{"engine":"bippy-1.2.0"}}}}