CVE-2022-20198

published 2022-06-15

CVE-2022-20198: In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information…

Priority P4 16 medium 4.4 CVSS 3.1

AV L AC L PR H UI N S U C H I N A N

In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure from the NFC stack with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-221851879

Affected

4 ranges

Vendor	Product	Version range	Fixed in
google	android	—	—
google	android	—	—
platform	system_nfc	>= 12L-next:0 < 12L-next:2022-06-01	12L-next:2022-06-01
platform	system_nfc	>= 12L:0 < 12L:2022-06-01	12L:2022-06-01

CVSS provenance

nvd v3.1 4.4 MEDIUM CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

nvd v2.0 2.1 LOW AV:L/AC:L/Au:N/C:P/I:N/A:N

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CWE-125