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105 lines
3.4 KiB
JSON
105 lines
3.4 KiB
JSON
{
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"id": "CVE-2022-33983",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2022-11-15T00:15:12.110",
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"lastModified": "2022-11-18T15:51:04.393",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "DMA transactions which are targeted at input buffers used for the NvmExpressLegacy software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the NvmExpressLegacy driver could cause SMRAM corruption through a TOCTOU attack. This issue was discovered by Insyde engineering based on the general description provided by Intel's iSTARE group. This issue was fixed in kernel 5.2: 05.27.25, kernel 5.3: 05.36.25, kernel 5.4: 05.44.25, kernel 5.5: 05.52.25 https://www.insyde.com/security-pledge/SA-2022053"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 7.0,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.0,
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"impactScore": 5.9
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-367"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.2",
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"versionEndExcluding": "5.2.05.27.25",
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"matchCriteriaId": "D27D786B-7905-4963-8919-C06B53FF1BE7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.3",
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"versionEndExcluding": "5.3.05.36.25",
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"matchCriteriaId": "D80AAA27-6BBB-4476-9A8B-75C838DD3CB3"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.4",
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"versionEndExcluding": "5.4.05.44.25",
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"matchCriteriaId": "6F161D09-7811-4B26-914E-C082D86044A4"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "5.5.05.52.25",
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"matchCriteriaId": "9AEA99AC-5827-430B-97AD-35178056390C"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://www.insyde.com/security-pledge",
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"source": "cve@mitre.org",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.insyde.com/security-pledge/SA-2022053",
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"source": "cve@mitre.org",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |