CVE-2022-50235

{"id": "CVE-2022-50235", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2025-09-15T14:15:33.877", "references": [{"url": "https://git.kernel.org/stable/c/00b4492686e0497fdb924a9d4c8f6f99377e176c", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/0e57d696f60dee6117a8ace0cac7c5761d375277", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c2a878095b5c6f04f90553a3c45872f990dab14e", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/dc7f225090c29a5f3b9419b1af32846a201555e7", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f59c74df82f6ac9d2ea4e01aa3ae7c6c4481652d", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: Protect against send buffer overflow in NFSv2 READDIR\n\nRestore the previous limit on the @count argument to prevent a\nbuffer overflow attack."}], "lastModified": "2025-11-24T17:41:12.310", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4AE4FD69-6324-4B8A-B67F-3F58AA37C61A", "versionEndExcluding": "5.15.75", "versionStartIncluding": "5.15.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "08688EB5-BE88-4B72-A843-98C3A7829DD5", "versionEndExcluding": "5.19.17", "versionStartIncluding": "5.16.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5BCD8201-B847-4442-B894-70D430128DEF", "versionEndExcluding": "6.0.3", "versionStartIncluding": "6.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FF588A58-013F-4DBF-A3AB-70EC054B1892"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16:rc7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4EAC2750-F7C6-4A4E-9C04-1E450722B853"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16:rc8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED611C74-E83A-4AFA-8688-9B829C02B038"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}