CVE-2022-49508

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://git.kernel.org/stable/c/1af20714fedad238362571620be0bd690ded05b6", "name": "https://git.kernel.org/stable/c/1af20714fedad238362571620be0bd690ded05b6", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/24f9dfdaece9bd75bb8dbfdba83eddeefdf7dc47", "name": "https://git.kernel.org/stable/c/24f9dfdaece9bd75bb8dbfdba83eddeefdf7dc47", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/5291451851feeb66fd4bf0826710f482f3b1ab38", "name": "https://git.kernel.org/stable/c/5291451851feeb66fd4bf0826710f482f3b1ab38", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/6d0726725c7c560495f5ff364862a2cefea542e3", "name": "https://git.kernel.org/stable/c/6d0726725c7c560495f5ff364862a2cefea542e3", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/8bb1716507ebf12d50bbf181764481de3b6bc7fd", "name": "https://git.kernel.org/stable/c/8bb1716507ebf12d50bbf181764481de3b6bc7fd", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/c92ec22a991778a096342cf1a917ae36c5c86a90", "name": "https://git.kernel.org/stable/c/c92ec22a991778a096342cf1a917ae36c5c86a90", "tags": ["Patch"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/f1d4f19a796551edc6679a681ea1756b8c578c08", "name": "https://git.kernel.org/stable/c/f1d4f19a796551edc6679a681ea1756b8c578c08", "tags": ["Patch"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: elan: Fix potential double free in elan_input_configured\n\n'input' is a managed resource allocated with devm_input_allocate_device(),\nso there is no need to call input_free_device() explicitly or\nthere will be a double free.\n\nAccording to the doc of devm_input_allocate_device():\n * Managed input devices do not need to be explicitly unregistered or\n * freed as it will be done automatically when owner device unbinds from\n * its driver (or binding fails)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-415"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-49508", "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": "2025-02-26T07:01Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.4.198", "versionStartIncluding": "4.20"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.10.121", "versionStartIncluding": "5.5"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.15.46", "versionStartIncluding": "5.11"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.17.14", "versionStartIncluding": "5.16"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.18.3", "versionStartIncluding": "5.18"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.19.247", "versionStartIncluding": "4.17"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-03-17T16:50Z"}