CVE-2021-0675: High severity Google Android vulnerability
In alac decoder, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/:unknown:to a version that resolves this vulnerability.Fixed in SoCVersion:2021-12-05 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch ALPS06064258
Event History
Frequently Asked Questions
What is CVE-2021-0675?
CVE-2021-0675 is a vulnerability in the alac decoder that can lead to local escalation of privilege.
How does CVE-2021-0675 affect Google Android?
CVE-2021-0675 affects Google Android versions 8.1, 9.0, 10.0, and 11.0.
Is user interaction required for exploitation of CVE-2021-0675?
No, user interaction is not needed for exploitation of CVE-2021-0675.
What is the severity of CVE-2021-0675?
CVE-2021-0675 has a severity rating of 7.8 (high).
How can I fix CVE-2021-0675?
To fix CVE-2021-0675, apply the patch with ID ALPS06064258 provided by the vendor.