CVE-2021-1022

EPSS 0.58%
Veröffentlicht 15.12.2021 19:15:14
Zuletzt bearbeitet 21.11.2024 05:43:24
Quelle security@android.com
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In btif_in_hf_client_generic_evt of btif_hf_client.cc, there is a possible Bluetooth service crash due to a missing null check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-180420059

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version12.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.58%	0.663

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://source.android.com/security/bulletin/pixel/2021-12-01

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-1022

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-1022

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-1022

EUVD