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91 lines
2.7 KiB
JSON
91 lines
2.7 KiB
JSON
{
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"id": "CVE-2022-46891",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2023-01-17T08:15:10.453",
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"lastModified": "2023-01-24T21:43:36.747",
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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": "An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r13p0 through r32p0, Bifrost r1p0 through r40p0, and Valhall r19p0 through r40p0."
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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:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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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": 8.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.8,
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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-416"
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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:arm:bifrost:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "r1p0",
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"versionEndIncluding": "r40p0",
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"matchCriteriaId": "8B9AAAAC-2DEC-4408-A029-A7C4113BFF54"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:arm:midgard:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "r13p0",
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"versionEndIncluding": "r32p0",
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"matchCriteriaId": "3810F654-D958-48A0-956E-054B23488785"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:arm:valhall:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "r19p0",
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"versionEndIncluding": "r40p0",
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"matchCriteriaId": "8DE4A4E3-FC1B-4FD2-974F-8ED8D76943C9"
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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://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
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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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} |