CVE-2022-20202

published 2022-06-15

CVE-2022-20202: In ih264_resi_trans_quant_4x4_sse42 of ih264_resi_trans_quant_sse42.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to…

Priority P4 32 medium 6.5 CVSS 3.1

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

In ih264_resi_trans_quant_4x4_sse42 of ih264_resi_trans_quant_sse42.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-204704614

Affected

4 ranges

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

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N

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CWE-787