CVE-2021-0870

EPSS 0.95%
Veröffentlicht 22.10.2021 14:15:08
Zuletzt bearbeitet 21.11.2024 05:43:11
Quelle security@android.com
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In RW_SetActivatedTagType of rw_main.cc, there is possible memory corruption due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.1Android ID: A-192472262

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 5

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version8.1

Google ≫ Android Version9.0

Google ≫ Android Version10.0

Google ≫ Android Version11.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.95%	0.756

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	8.1	2.2	5.9	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	9.3	8.6	10	AV:N/AC:M/Au:N/C:C/I:C/A:C

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

https://source.android.com/security/bulletin/2021-10-01

Patch

Vendor Advisory

http://packetstormsecurity.com/files/164704/Android-NFC-Type-Confusion.html

Third Party Advisory

VDB Entry

https://nvd.nist.gov/vuln/detail/CVE-2021-0870

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-0870

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-0870

EUVD