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{"id": "RHSA-2022:5216", "vendorId": null, "type": "redhat", "bulletinFamily": "unix", "title": "(RHSA-2022:5216) Important: kpatch-patch security update", "description": "This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.\n\nSecurity Fix(es):\n\n* kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-1966)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "published": "2022-06-28T06:43:26", "modified": "2022-07-11T16:38:46", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2}, "severity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}, "href": "https://access.redhat.com/errata/RHSA-2022:5216", "reporter": "RedHat", "references": [], "cvelist": ["CVE-2022-1966", "CVE-2022-32250"], "immutableFields": [], "lastseen": "2022-07-11T17:21:10", "viewCount": 14, "enchantments": {"score": {"value": 1.8, "vector": "NONE"}, "dependencies": 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"oraclelinux", "idList": ["ELSA-2022-5232", "ELSA-2022-5819", "ELSA-2022-9667"]}, {"type": "osv", "idList": ["OSV:DLA-3065-1", "OSV:DSA-5161-1", "OSV:DSA-5173-1"]}, {"type": "photon", "idList": ["PHSA-2022-0195", "PHSA-2022-0409", "PHSA-2022-0482"]}, {"type": "redhat", "idList": ["RHSA-2022:5214", "RHSA-2022:5220", "RHSA-2022:5224", "RHSA-2022:5232", "RHSA-2022:5236", "RHSA-2022:5249", "RHSA-2022:5267", "RHSA-2022:5439", "RHSA-2022:5476", "RHSA-2022:5626", "RHSA-2022:5633", "RHSA-2022:5636", "RHSA-2022:5641", "RHSA-2022:5648", "RHSA-2022:5730", "RHSA-2022:5802", "RHSA-2022:5804", "RHSA-2022:5805", "RHSA-2022:5806", "RHSA-2022:5819", "RHSA-2022:5834", "RHSA-2022:5839"]}, {"type": "redhatcve", "idList": ["RH:CVE-2022-1966", "RH:CVE-2022-32250"]}, {"type": "suse", "idList": ["SUSE-SU-2022:2172-1", "SUSE-SU-2022:2173-1", "SUSE-SU-2022:2520-1", "SUSE-SU-2022:2615-1"]}, {"type": "ubuntu", "idList": ["LSN-0087-1", "USN-5465-1", "USN-5466-1", "USN-5467-1", "USN-5468-1", "USN-5469-1", "USN-5470-1", "USN-5471-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2022-32250", "UB:CVE-2022-34918"]}, {"type": "virtuozzo", "idList": ["VZA-2022-021"]}]}, "epss": [{"cve": "CVE-2022-32250", "epss": "0.000440000", "percentile": "0.081850000", "modified": "2023-03-19"}], "vulnersScore": 1.8}, "_state": {"score": 1659993374, "dependencies": 1659988328, "epss": 1679300057}, "_internal": {"score_hash": "e482bdabcccc0864fcc19e843ee27ce9"}, "affectedPackage": [{"OS": "RedHat", "OSVersion": "7", "arch": "ppc64le", "packageVersion": "1-3.el7", "packageFilename": "kpatch-patch-3_10_0-1160_59_1-1-3.el7.ppc64le.rpm", "operator": "lt", "packageName": "kpatch-patch-3_10_0-1160_59_1"}, {"OS": "RedHat", "OSVersion": "7", "arch": "x86_64", "packageVersion": "1-5.el7", "packageFilename": "kpatch-patch-3_10_0-1160_45_1-1-5.el7.x86_64.rpm", "operator": "lt", "packageName": "kpatch-patch-3_10_0-1160_45_1"}, {"OS": "RedHat", "OSVersion": "7", "arch": "x86_64", "packageVersion": "1-6.el7", 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{"redhatcve": [{"lastseen": "2023-03-14T20:12:13", "description": "** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-32250. Reason: This candidate is a duplicate of CVE-2022-32250. Notes: All CVE users should reference CVE-2022-32250 instead of this candidate. 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