CVE-2021-0956

published 2021-12-15

CVE-2021-0956: In NfcTag::discoverTechnologies (activation) of NfcTag.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote…

Priority P3 52 critical 9.8 CVSS 3.1

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

ITW

In NfcTag::discoverTechnologies (activation) of NfcTag.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege with no additionalSystem execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-189942532

Affected

6 ranges

Vendor	Product	Version range	Fixed in
google	android	—	—
google	android	—	—
google	android	—	—
google	android	—	—
platform	packages_apps_nfc	>= 11:0 < 11:2021-12-01	11:2021-12-01
platform	packages_apps_nfc	>= 12:0 < 12:2021-12-01	12:2021-12-01

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 10.0 CRITICAL AV:N/AC:L/Au:N/C:C/I:C/A:C

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