gsd-2022-21771
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
In GED driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641585; Issue ID: ALPS06641585.
Aliases
Aliases
{ GSD: { alias: "CVE-2022-21771", description: "In GED driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641585; Issue ID: ALPS06641585.", id: "GSD-2022-21771", }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2022-21771", ], details: "In GED driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641585; Issue ID: ALPS06641585.", id: "GSD-2022-21771", modified: "2023-12-13T01:19:13.929916Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "security@mediatek.com", ID: "CVE-2022-21771", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "MT6580, MT6735, MT6737, MT6739, MT6753, MT6761, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8168, MT8365", version: { version_data: [ { version_value: "Android 11.0, 12.0", }, ], }, }, ], }, vendor_name: "MediaTek, Inc.", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "In GED driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641585; Issue ID: ALPS06641585.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Elevation of Privilege", }, ], }, ], }, references: { reference_data: [ { name: "https://corp.mediatek.com/product-security-bulletin/July-2022", refsource: "MISC", url: "https://corp.mediatek.com/product-security-bulletin/July-2022", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6853t:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt8168:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, { cpe23Uri: "cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, ], operator: "OR", }, ], cpe_match: [], operator: "AND", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "security@mediatek.com", ID: "CVE-2022-21771", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "In GED driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641585; Issue ID: ALPS06641585.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-362", }, ], }, ], }, references: { reference_data: [ { name: "https://corp.mediatek.com/product-security-bulletin/July-2022", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://corp.mediatek.com/product-security-bulletin/July-2022", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { accessComplexity: "LOW", accessVector: "LOCAL", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 4.6, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:L/AC:L/Au:N/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 3.9, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, severity: "MEDIUM", userInteractionRequired: false, }, baseMetricV3: { cvssV3: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 6.7, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "HIGH", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 0.8, impactScore: 5.9, }, }, lastModifiedDate: "2022-07-14T09:56Z", publishedDate: "2022-07-06T14:15Z", }, }, }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.