{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2022-2586", "ASSIGNER": "security@ubuntu.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-416", "cweId": "CWE-416" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "The Linux Kernel Organization", "product": { "product_data": [ { "product_name": "linux", "version": { "version_data": [ { "version_affected": "<", "version_name": "0", "version_value": "6.0~rc1" } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://ubuntu.com/security/notices/USN-5564-1", "refsource": "MISC", "name": "https://ubuntu.com/security/notices/USN-5564-1" }, { "url": "https://ubuntu.com/security/notices/USN-5560-2", "refsource": "MISC", "name": "https://ubuntu.com/security/notices/USN-5560-2" }, { "url": "https://ubuntu.com/security/notices/USN-5582-1", "refsource": "MISC", "name": "https://ubuntu.com/security/notices/USN-5582-1" }, { "url": "https://ubuntu.com/security/notices/USN-5567-1", "refsource": "MISC", "name": "https://ubuntu.com/security/notices/USN-5567-1" }, { "url": "https://ubuntu.com/security/notices/USN-5560-1", "refsource": "MISC", "name": "https://ubuntu.com/security/notices/USN-5560-1" }, { "url": "https://ubuntu.com/security/notices/USN-5566-1", "refsource": "MISC", "name": "https://ubuntu.com/security/notices/USN-5566-1" }, { "url": "https://www.openwall.com/lists/oss-security/2022/08/09/5", "refsource": "MISC", "name": "https://www.openwall.com/lists/oss-security/2022/08/09/5" }, { "url": "https://ubuntu.com/security/notices/USN-5565-1", "refsource": "MISC", "name": "https://ubuntu.com/security/notices/USN-5565-1" }, { "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-1118/", "refsource": "MISC", "name": "https://www.zerodayinitiative.com/advisories/ZDI-22-1118/" }, { "url": "https://lore.kernel.org/netfilter-devel/20220809170148.164591-1-cascardo@canonical.com/T/#t", "refsource": "MISC", "name": "https://lore.kernel.org/netfilter-devel/20220809170148.164591-1-cascardo@canonical.com/T/#t" }, { "url": "https://ubuntu.com/security/notices/USN-5562-1", "refsource": "MISC", "name": "https://ubuntu.com/security/notices/USN-5562-1" }, { "url": "https://ubuntu.com/security/notices/USN-5557-1", "refsource": "MISC", "name": "https://ubuntu.com/security/notices/USN-5557-1" }, { "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586", "refsource": "MISC", "name": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586" } ] }, "credits": [ { "lang": "en", "value": "Team Orca of Sea Security (@seasecresponse) working with Trend Micro's Zero Day Initiative" } ], "impact": { "cvss": [ { "version": "3.1", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H", "baseScore": 5.3, "baseSeverity": "MEDIUM" } ] } }