CVE-2021-0435 (High) detected in multiple libraries

[mend-bolt-for-github]

CVE-2021-0435 - High Severity Vulnerability

Vulnerable Libraries - https://source.codeaurora.org/quic/la/platform/system/bt/LA.AU.0.1.1.r1-04800-gen3meta.0, https://source.codeaurora.org/quic/la/platform/system/bt/LA.AU.0.1.1.r1-04800-gen3meta.0, https://source.codeaurora.org/quic/la/platform/system/bt/LA.AU.0.1.1.r1-04800-gen3meta.0, https://source.codeaurora.org/quic/la/platform/system/bt/LA.AU.0.1.1.r1-04800-gen3meta.0

Vulnerability Details

In avrc_proc_vendor_command of avrc_api.cc, there is a possible leak of heap data due to uninitialized data. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-174150451

Publish Date: 2021-04-13

URL: CVE-2021-0435

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://source.android.com/security/bulletin/2021-04-01

Release Date: 2020-11-07

Fix Resolution: android-11.0.0_r34

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