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105 lines
3.4 KiB
JSON
105 lines
3.4 KiB
JSON
{
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"id": "CVE-2022-33909",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2022-11-15T00:15:12.017",
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"lastModified": "2022-11-18T15:50:53.423",
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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 HddPassword 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 HddPassword 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. Fixed in kernel Kernel 5.2: 05.27.23, Kernel 5.3: 05.36.23, Kernel 5.4: 05.44.23, Kernel 5.5: 05.52.23 https://www.insyde.com/security-pledge/SA-2022051"
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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": "5.2.05.27.23",
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"matchCriteriaId": "94BB75BA-F075-45A2-AD76-BA8DCA2F4CEF"
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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": "5.3.05.36.23",
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"matchCriteriaId": "B164BDEE-BE93-4EB5-89E7-AB2D63512CA6"
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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": "5.4.05.44.23",
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"matchCriteriaId": "A5CC2DFA-DE56-4615-8F35-84F3ACD3B541"
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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": "5.5.05.52.23",
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"matchCriteriaId": "9786B2BB-8754-4BA4-868E-FA2468D13AD2"
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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-2022051",
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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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} |