CVE-2022-20068 (GCVE-0-2022-20068)
Vulnerability from cvelistv5 – Published: 2022-04-11 19:38 – Updated: 2024-08-03 02:02
VLAI?
Summary
In mobile_log_d, there is a possible symbolic link following due to an improper link resolution. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06308907; Issue ID: ALPS06308907.
Severity ?
No CVSS data available.
CWE
- Elevation of Privilege
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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Impacted products
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"id": "CVE-2022-20068",
"lastModified": "2024-11-21T06:42:04.427",
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"published": "2022-04-11T20:15:18.957",
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"nvd": "{\"cve\":{\"id\":\"CVE-2022-20068\",\"sourceIdentifier\":\"security@mediatek.com\",\"published\":\"2022-04-11T20:15:18.957\",\"lastModified\":\"2024-11-21T06:42:04.427\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In mobile_log_d, there is a possible symbolic link following due to an improper link resolution. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06308907; Issue ID: ALPS06308907.\"},{\"lang\":\"es\",\"value\":\"En mobile_log_d, se presenta un posible seguimiento de enlaces simb\u00f3licos debido a una resoluci\u00f3n de enlaces inapropiada. Esto podr\u00eda conllevar a una escalada local de privilegios con los privilegios de ejecuci\u00f3n System requeridos. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. ID del Parche: ALPS06308907; ID de Incidencia: ALPS06308907\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":6.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":0.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":4.6,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-59\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D558D965-FA70-4822-A770-419E73BA9ED3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"109DD7FD-3A48-4C3D-8E1A-4433B98E1E64\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F8FB8EE9-FC56-4D5E-AE55-A5967634740C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6731:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8BF784DB-3560-4045-BB32-F12DCF4C43B1\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6732:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7FBCBDD-5ADA-49A7-A152-61FB909EE5FF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C82E144B-0BAD-47E1-A657-3A5880988FE2\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4E76B29F-007E-4445-B3F3-3FDC054FEB84\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7FA8A390-9F52-4CF3-9B45-936CE3E2B828\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F726F486-A86F-4215-AD93-7A07A071844A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C445EB80-6021-4E26-B74E-1B4B6910CE48\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2F19C76A-50DF-4ACA-BACA-07157B4D838B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"43E779F6-F0A0-4153-9A1D-B715C3A2F80E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"06CD97E1-8A76-48B4-9780-9698EF5A960F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6769:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D23991D5-1893-49F4-8A06-D5E66C96C3B3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BE4D2AED-C713-407F-A34A-52C3D8F65835\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EBA369B8-8E23-492B-82CC-23114E6A5D1C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C4EEE021-6B2A-47A0-AC6B-55525A40D718\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A82E0A4F-072F-474C-B94C-8114ABE05639\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6795:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"809FEAD7-F02B-48A9-B442-28B46C7806C6\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6799:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FC0CAAE1-2BC9-49CA-AC68-2217A4258BDD\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9814939B-F05E-4870-90C0-7C0F6BAAEB39\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6853t:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"328DA6BE-1303-4646-89B7-2EC8DC444532\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F6B8A36E-C5FB-44AE-A1C3-50EBF4C68F6B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"80BDC5EC-E822-4BC7-8C0D-E8AD8396E8FE\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CA9352F-E9BD-4656-9B7C-4AFEE2C78E58\"},{\"vulnerable\":false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Advisory\"]},{\"url\":\"https://corp.mediatek.com/product-security-bulletin/April-2022\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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