CVE-2021-39805

EPSS 0.08%
Veröffentlicht 12.04.2022 17:15:08
Zuletzt bearbeitet 21.11.2024 06:20:16
Quelle security@android.com
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In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure through Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-212694559

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version12.0

Google ≫ Android Version12.1

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.08%	0.25

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	6.5	2.8	3.6	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov	3.3	6.5	2.9	AV:A/AC:L/Au:N/C:P/I:N/A:N

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://source.android.com/security/bulletin/2022-04-01

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-39805

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-39805

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-39805

EUVD