{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"cbc5d1f9a8cc40ba2bc6779b36d2ea1f65bc027c","status":"affected","version":"54ecbe6f1ed5138c895bdff55608cf502755b20e","versionType":"git"},{"lessThan":"0a1ebe35cb3b7aa1f4b26b37e2a0b9ae68dc4ffb","status":"affected","version":"54ecbe6f1ed5138c895bdff55608cf502755b20e","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.0.*","status":"unaffected","version":"6.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.1","versionType":"original_commit_for_fix"}]}],"cveId":"CVE-2022-49795","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nrethook: fix a potential memleak in rethook_alloc()\n\nIn rethook_alloc(), the variable rh is not freed or passed out\nif handler is NULL, which could lead to a memleak, fix it.\n\n[Masami: Add \"rethook:\" tag to the title.]\n\nAcke-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>","epss":{"date":"2026-11-05","percentile":0.06473,"score":0.0017},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793908189148,"publishedAt":1746108565764,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/cbc5d1f9a8cc40ba2bc6779b36d2ea1f65bc027c"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/0a1ebe35cb3b7aa1f4b26b37e2a0b9ae68dc4ffb"}],"remediation":[],"revision":"dad3d9465ab0d521841b7077b53094bd1005633748542c0d7c04833636c2fa0b","sources":[{"modifiedAt":1793908189148,"name":"CNA: Linux","retrievedAt":1793909426308,"url":"https://www.cve.org/CVERecord?id=CVE-2022-49795"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793909455162,"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-49795"}],"ssvc":{"assessedAt":1793908090411,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"rethook: fix a potential memleak in rethook_alloc()","updatedAt":1793909455162}