CVE-2021-0920 — Android Kernel Race Condition Vulnerability
CVE-2021-0920: Android Kernel Race Condition Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Android |
| Product | Kernel |
| Date added | 2022-05-23 |
| Due date | 2022-06-13 |
| Ransomware campaign use | Unknown |
Description
Android kernel contains a race condition, which allows for a use-after-free vulnerability. Exploitation can allow for privilege escalation.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2021-0920
Weakness behind it
CISA records this vulnerability as an instance of CWE-362, CWE-416. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-0920
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
See all 1,745 pages under Vulnerabilities (CVE) →
Related pages
Browse by topic
Every page in the corpus, grouped. Search finds one page; this shows what else is here.