{"id":"CVE-2022-50284","state":"PUBLISHED","title":"ipc: fix memory leak in init_mqueue_fs()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nipc: fix memory leak in init_mqueue_fs()\n\nWhen setup_mq_sysctls() failed in init_mqueue_fs(), mqueue_inode_cachep is\nnot released.  In order to fix this issue, the release path is reordered.","publishedAt":"2025-09-15T14:21:20.612Z","updatedAt":"2026-05-11T19:16:21.294Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"dc55e35f9e810f23dd69cfdc91a3d636023f57a2","status":"affected","lessThan":"86273624a68d07f129dc182b8394f487ed4de484","versionType":"git"},{"version":"dc55e35f9e810f23dd69cfdc91a3d636023f57a2","status":"affected","lessThan":"28dad915abe46d38c5799a0c8130e9a2a1540385","versionType":"git"},{"version":"dc55e35f9e810f23dd69cfdc91a3d636023f57a2","status":"affected","lessThan":"12b677f2c697d61e5ddbcb6c1650050a39392f54","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["ipc/mqueue.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["ipc/mqueue.c"]}],"references":["https://git.kernel.org/stable/c/86273624a68d07f129dc182b8394f487ed4de484","https://git.kernel.org/stable/c/28dad915abe46d38c5799a0c8130e9a2a1540385","https://git.kernel.org/stable/c/12b677f2c697d61e5ddbcb6c1650050a39392f54"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50284.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50284","state":"PUBLISHED","datePublished":"2025-09-15T14:21:20.612Z","dateUpdated":"2026-05-11T19:16:21.294Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-15T13:58:00.977Z"},"containers":{"cna":{"title":"ipc: fix memory leak in init_mqueue_fs()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nipc: fix memory leak in init_mqueue_fs()\n\nWhen setup_mq_sysctls() failed in init_mqueue_fs(), mqueue_inode_cachep is\nnot released.  In order to fix this issue, the release path is reordered."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"dc55e35f9e810f23dd69cfdc91a3d636023f57a2","status":"affected","lessThan":"86273624a68d07f129dc182b8394f487ed4de484","versionType":"git"},{"version":"dc55e35f9e810f23dd69cfdc91a3d636023f57a2","status":"affected","lessThan":"28dad915abe46d38c5799a0c8130e9a2a1540385","versionType":"git"},{"version":"dc55e35f9e810f23dd69cfdc91a3d636023f57a2","status":"affected","lessThan":"12b677f2c697d61e5ddbcb6c1650050a39392f54","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["ipc/mqueue.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["ipc/mqueue.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/86273624a68d07f129dc182b8394f487ed4de484"},{"url":"https://git.kernel.org/stable/c/28dad915abe46d38c5799a0c8130e9a2a1540385"},{"url":"https://git.kernel.org/stable/c/12b677f2c697d61e5ddbcb6c1650050a39392f54"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:16:21.294Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}