CVE-2022-20385

EPSS 0.19%
Veröffentlicht 13.09.2022 20:15:09
Zuletzt bearbeitet 21.11.2024 06:42:43
Quelle security@android.com
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a function called 'nla_parse', do not check the len of para, it will check nla_type (which can be controlled by userspace) with 'maxtype' (in this case, it is GSCAN_MAX), then it access polciy array 'policy[type]', which OOB access happens.Product: AndroidVersions: Android SoCAndroid ID: A-238379819

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.19%	0.412

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-1284 Improper Validation of Specified Quantity in Input

The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

https://source.android.com/security/bulletin/2022-09-01

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-20385

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-20385

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-20385

EUVD