CVE-2023-23039

{"id": "CVE-2023-23039", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 0.5}]}, "published": "2023-02-22T17:15:11.997", "references": [{"url": "https://lkml.org/lkml/2023/1/1/169", "tags": ["Mailing List", "Patch"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in the Linux kernel through 6.2.0-rc2. drivers/tty/vcc.c has a race condition and resultant use-after-free if a physically proximate attacker removes a VCC device while calling open(), aka a race condition between vcc_open() and vcc_remove()."}], "lastModified": "2023-03-06T17:05:51.983", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2538208F-B820-4423-9F94-E95AF713227F", "versionEndExcluding": "6.2.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.2.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5283F553-3742-412C-8FBF-5C48E60E7F73"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.2.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BDDE77B0-4959-484D-B7B5-815682FA0EA0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}