CVE-2024-38545

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://git.kernel.org/stable/c/763780ef0336a973e933e40e919339381732dcaf", "name": "https://git.kernel.org/stable/c/763780ef0336a973e933e40e919339381732dcaf", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/63da190eeb5c9d849b71f457b15b308c94cbaf08", "name": "https://git.kernel.org/stable/c/63da190eeb5c9d849b71f457b15b308c94cbaf08", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/39d26cf46306bdc7ae809ecfdbfeff5aa1098911", "name": "https://git.kernel.org/stable/c/39d26cf46306bdc7ae809ecfdbfeff5aa1098911", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/37a7559dc1358a8d300437e99ed8ecdab0671507", "name": "https://git.kernel.org/stable/c/37a7559dc1358a8d300437e99ed8ecdab0671507", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/a942ec2745ca864cd8512142100e4027dc306a42", "name": "https://git.kernel.org/stable/c/a942ec2745ca864cd8512142100e4027dc306a42", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/330c825e66ef65278e4ebe57fd49c1d6f3f4e34e", "name": "https://git.kernel.org/stable/c/330c825e66ef65278e4ebe57fd49c1d6f3f4e34e", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix UAF for cq async event\n\nThe refcount of CQ is not protected by locks. When CQ asynchronous\nevents and CQ destruction are concurrent, CQ may have been released,\nwhich will cause UAF.\n\nUse the xa_lock() to protect the CQ refcount."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-416"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2024-38545", "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": "2024-06-19T14:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.9.3", "versionStartIncluding": "6.9"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.8.12", "versionStartIncluding": "6.7"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.6.33", "versionStartIncluding": "6.2"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.1.93", "versionStartIncluding": "4.9"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2024-10-17T14:15Z"}