{"api_version":"1","generated_at":"2026-10-29T10:21:04+00:00","cve":"CVE-2022-50860","urls":{"html":"https://cve.report/CVE-2022-50860","api":"https://cve.report/api/cve/CVE-2022-50860.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-50860","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-50860"},"summary":{"title":"apparmor: Fix memleak in alloc_ns()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\napparmor: Fix memleak in alloc_ns()\n\nAfter changes in commit a1bd627b46d1 (\"apparmor: share profile name on\nreplacement\"), the hname member of struct aa_policy is not valid slab\nobject, but a subset of that, it can not be freed by kfree_sensitive(),\nuse aa_policy_destroy() to fix it.","state":"PUBLISHED","assigner":"Linux","published_at":"2025-12-30 13:16:00","updated_at":"2026-08-04 10:18:24"},"problem_types":[],"metrics":[{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://git.kernel.org/stable/c/12695b4b76d437b9c0182a6f7dfb2248013a9daf","name":"https://git.kernel.org/stable/c/12695b4b76d437b9c0182a6f7dfb2248013a9daf","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e9e6fa49dbab6d84c676666f3fe7d360497fd65b","name":"https://git.kernel.org/stable/c/e9e6fa49dbab6d84c676666f3fe7d360497fd65b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/9a32aa87a25d800b2c6f47bc2749a7bfd9a486f3","name":"https://git.kernel.org/stable/c/9a32aa87a25d800b2c6f47bc2749a7bfd9a486f3","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/5f509fa740b17307f0cba412485072f632d5af36","name":"https://git.kernel.org/stable/c/5f509fa740b17307f0cba412485072f632d5af36","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0250cf8d37bb5201a117177afd24dc73a1c81657","name":"https://git.kernel.org/stable/c/0250cf8d37bb5201a117177afd24dc73a1c81657","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-50860","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50860","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a1bd627b46d169268a0ee5960899fb5be960a317 9a32aa87a25d800b2c6f47bc2749a7bfd9a486f3 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a1bd627b46d169268a0ee5960899fb5be960a317 5f509fa740b17307f0cba412485072f632d5af36 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a1bd627b46d169268a0ee5960899fb5be960a317 0250cf8d37bb5201a117177afd24dc73a1c81657 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a1bd627b46d169268a0ee5960899fb5be960a317 12695b4b76d437b9c0182a6f7dfb2248013a9daf git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a1bd627b46d169268a0ee5960899fb5be960a317 e9e6fa49dbab6d84c676666f3fe7d360497fd65b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4.13","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 4.13 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.163 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.86 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.0.16 6.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.2 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2022","cve_id":"50860","cve":"CVE-2022-50860","epss":"0.001740000","percentile":"0.070900000","score_date":"2026-08-06","updated_at":"2026-08-07 00:14:20"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["security/apparmor/policy_ns.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9a32aa87a25d800b2c6f47bc2749a7bfd9a486f3","status":"affected","version":"a1bd627b46d169268a0ee5960899fb5be960a317","versionType":"git"},{"lessThan":"5f509fa740b17307f0cba412485072f632d5af36","status":"affected","version":"a1bd627b46d169268a0ee5960899fb5be960a317","versionType":"git"},{"lessThan":"0250cf8d37bb5201a117177afd24dc73a1c81657","status":"affected","version":"a1bd627b46d169268a0ee5960899fb5be960a317","versionType":"git"},{"lessThan":"12695b4b76d437b9c0182a6f7dfb2248013a9daf","status":"affected","version":"a1bd627b46d169268a0ee5960899fb5be960a317","versionType":"git"},{"lessThan":"e9e6fa49dbab6d84c676666f3fe7d360497fd65b","status":"affected","version":"a1bd627b46d169268a0ee5960899fb5be960a317","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["security/apparmor/policy_ns.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.13"},{"lessThan":"4.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.163","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.86","versionType":"semver"},{"lessThanOrEqual":"6.0.*","status":"unaffected","version":"6.0.16","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.2","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.163","versionStartIncluding":"4.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.86","versionStartIncluding":"4.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.0.16","versionStartIncluding":"4.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.2","versionStartIncluding":"4.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.2","versionStartIncluding":"4.13","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\napparmor: Fix memleak in alloc_ns()\n\nAfter changes in commit a1bd627b46d1 (\"apparmor: share profile name on\nreplacement\"), the hname member of struct aa_policy is not valid slab\nobject, but a subset of that, it can not be freed by kfree_sensitive(),\nuse aa_policy_destroy() to fix it."}],"metrics":[{"cvssV3_1":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-08-04T09:10:07.132Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/9a32aa87a25d800b2c6f47bc2749a7bfd9a486f3"},{"url":"https://git.kernel.org/stable/c/5f509fa740b17307f0cba412485072f632d5af36"},{"url":"https://git.kernel.org/stable/c/0250cf8d37bb5201a117177afd24dc73a1c81657"},{"url":"https://git.kernel.org/stable/c/12695b4b76d437b9c0182a6f7dfb2248013a9daf"},{"url":"https://git.kernel.org/stable/c/e9e6fa49dbab6d84c676666f3fe7d360497fd65b"}],"title":"apparmor: Fix memleak in alloc_ns()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2022-50860","datePublished":"2025-12-30T12:15:33.859Z","dateReserved":"2025-12-30T12:06:07.135Z","dateUpdated":"2026-08-04T09:10:07.132Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-12-30 13:16:00","lastModifiedDate":"2026-08-04 10:18:24","problem_types":[],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"50860","Ordinal":"1","Title":"apparmor: Fix memleak in alloc_ns()","CVE":"CVE-2022-50860","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"50860","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\napparmor: Fix memleak in alloc_ns()\n\nAfter changes in commit a1bd627b46d1 (\"apparmor: share profile name on\nreplacement\"), the hname member of struct aa_policy is not valid slab\nobject, but a subset of that, it can not be freed by kfree_sensitive(),\nuse aa_policy_destroy() to fix it.","Type":"Description","Title":"apparmor: Fix memleak in alloc_ns()"}]}}}