{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50748","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-24T13:02:21.544Z","datePublished":"2025-12-24T13:05:44.045Z","dateUpdated":"2026-05-11T19:24:45.516Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:24:45.516Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nipc: mqueue: fix possible memory leak in init_mqueue_fs()\n\ncommit db7cfc380900 (\"ipc: Free mq_sysctls if ipc namespace creation\nfailed\")\n\nHere's a similar memory leak to the one fixed by the patch above.\nretire_mq_sysctls need to be called when init_mqueue_fs fails after\nsetup_mq_sysctls."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["ipc/mqueue.c"],"versions":[{"version":"dc55e35f9e810f23dd69cfdc91a3d636023f57a2","lessThan":"a1f321051e0dcf2415fb94f81fdc5044cad4c1d6","status":"affected","versionType":"git"},{"version":"dc55e35f9e810f23dd69cfdc91a3d636023f57a2","lessThan":"55b3709c6d68e32cd3fdd2a630b1f4c97d51b17c","status":"affected","versionType":"git"},{"version":"dc55e35f9e810f23dd69cfdc91a3d636023f57a2","lessThan":"c579d60f0d0cd87552f64fdebe68b5d941d20309","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["ipc/mqueue.c"],"versions":[{"version":"5.19","status":"affected"},{"version":"0","lessThan":"5.19","status":"unaffected","versionType":"semver"},{"version":"5.19.17","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0.3","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","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":"5.19","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a1f321051e0dcf2415fb94f81fdc5044cad4c1d6"},{"url":"https://git.kernel.org/stable/c/55b3709c6d68e32cd3fdd2a630b1f4c97d51b17c"},{"url":"https://git.kernel.org/stable/c/c579d60f0d0cd87552f64fdebe68b5d941d20309"}],"title":"ipc: mqueue: fix possible memory leak in init_mqueue_fs()","x_generator":{"engine":"bippy-1.2.0"}}}}