6.4
Medium
CVE-2021-0920 Android Kernel Race Condition Vulnerability
Active exploitation observed
· CISA KEV catalogue
Required action
Apply updates per vendor instructions.
Ransomware campaigns
Not observed so far
Weakness
CWE-416, CWE-362
Description
In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References: Upstream kernel
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Android | Versions not published |
Other CVEs of Android
The 2441 CVEs of Android →
CVE-2023-21167
In setProfileName of DevicePolicyManagerService.java, there is a possible way to crash the SystemUI menu due to a…
Not rated
CVE-2023-21169
In inviteInternal of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check
Not rated
CVE-2023-21168
In convertCbYCrY of ColorConverter.cpp, there is a possible out of bounds read due to a missing bounds check
Not rated
CVE-2023-21214
In addGroupWithConfigInternal of p2p_iface.cpp, there is a possible out of bounds read due to unsafe deserialization
Not rated