PUB-A-172908358
Dashboard / Vulnerabilities / PUB-A-172908358
Summary:
Details: In ih264e_fmt_conv_422i_to_420sp of ih264e_fmt_conv.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
References: https://source.android.com/security/bulletin/2021-06-01, https://android.googlesource.com/platform/external/libavc/+/a073696092f26e5060af792b917738602d85686d, https://android.googlesource.com/platform/frameworks/av/+/af7ae3bf72c9cac13616959247dd3c51b2bc08d4
Affected packages
Package
Name: platform/external/libavc
Purl:
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 11:0
Fixed -11:2021-06-01
Affected versions
11
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
