CVE-2021-47525

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://git.kernel.org/stable/c/602824cf9aa9db8830ffe5cfb2cd54365cada4fe", "name": "https://git.kernel.org/stable/c/602824cf9aa9db8830ffe5cfb2cd54365cada4fe", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/05f929b395dec8957b636ff14e66b277ed022ed9", "name": "https://git.kernel.org/stable/c/05f929b395dec8957b636ff14e66b277ed022ed9", "tags": ["Patch"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: liteuart: fix use-after-free and memleak on unbind\n\nDeregister the port when unbinding the driver to prevent it from being\nused after releasing the driver data and leaking memory allocated by\nserial core."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-416"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-47525", "ASSIGNER": "cve@kernel.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"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}}, "publishedDate": "2024-05-24T15:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.15.7", "versionStartIncluding": "5.11"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2024-06-10T18:41Z"}