{"id":"CVE-2022-50201","state":"PUBLISHED","title":"selinux: fix memleak in security_read_state_kernel()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: fix memleak in security_read_state_kernel()\n\nIn this function, it directly returns the result of __security_read_policy\nwithout freeing the allocated memory in *data, cause memory leak issue,\nso free the memory if __security_read_policy failed.\n\n[PM: subject line tweak]","publishedAt":"2025-06-18T11:03:43.263Z","updatedAt":"2026-05-11T19:14:44.812Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"fdd1ffe8a812b1109388e4bc389e57b2695ad095","status":"affected","lessThan":"c877c5217145bda8fd95f506bf42f8d981afa57d","versionType":"git"},{"version":"fdd1ffe8a812b1109388e4bc389e57b2695ad095","status":"affected","lessThan":"f3cd7562c0a6774fc62d79654482014020e574f5","versionType":"git"},{"version":"fdd1ffe8a812b1109388e4bc389e57b2695ad095","status":"affected","lessThan":"1fc1f72aad2070d34022d0823e4cf09706b53f25","versionType":"git"},{"version":"fdd1ffe8a812b1109388e4bc389e57b2695ad095","status":"affected","lessThan":"73de1befcc53a7c68b0c5e76b9b5ac41c517760f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["security/selinux/ss/services.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.12","versionType":"semver"},{"version":"5.15.61","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["security/selinux/ss/services.c"]}],"references":["https://git.kernel.org/stable/c/c877c5217145bda8fd95f506bf42f8d981afa57d","https://git.kernel.org/stable/c/f3cd7562c0a6774fc62d79654482014020e574f5","https://git.kernel.org/stable/c/1fc1f72aad2070d34022d0823e4cf09706b53f25","https://git.kernel.org/stable/c/73de1befcc53a7c68b0c5e76b9b5ac41c517760f"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50201.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50201","state":"PUBLISHED","datePublished":"2025-06-18T11:03:43.263Z","dateUpdated":"2026-05-11T19:14:44.812Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.428Z"},"containers":{"cna":{"title":"selinux: fix memleak in security_read_state_kernel()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: fix memleak in security_read_state_kernel()\n\nIn this function, it directly returns the result of __security_read_policy\nwithout freeing the allocated memory in *data, cause memory leak issue,\nso free the memory if __security_read_policy failed.\n\n[PM: subject line tweak]"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"fdd1ffe8a812b1109388e4bc389e57b2695ad095","status":"affected","lessThan":"c877c5217145bda8fd95f506bf42f8d981afa57d","versionType":"git"},{"version":"fdd1ffe8a812b1109388e4bc389e57b2695ad095","status":"affected","lessThan":"f3cd7562c0a6774fc62d79654482014020e574f5","versionType":"git"},{"version":"fdd1ffe8a812b1109388e4bc389e57b2695ad095","status":"affected","lessThan":"1fc1f72aad2070d34022d0823e4cf09706b53f25","versionType":"git"},{"version":"fdd1ffe8a812b1109388e4bc389e57b2695ad095","status":"affected","lessThan":"73de1befcc53a7c68b0c5e76b9b5ac41c517760f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["security/selinux/ss/services.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.12","versionType":"semver"},{"version":"5.15.61","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["security/selinux/ss/services.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/c877c5217145bda8fd95f506bf42f8d981afa57d"},{"url":"https://git.kernel.org/stable/c/f3cd7562c0a6774fc62d79654482014020e574f5"},{"url":"https://git.kernel.org/stable/c/1fc1f72aad2070d34022d0823e4cf09706b53f25"},{"url":"https://git.kernel.org/stable/c/73de1befcc53a7c68b0c5e76b9b5ac41c517760f"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:14:44.812Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.15.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}