Risk Letters

Exploited vulnerability

CVE-2021-0920

TLP:CLEAR

Android Kernel Race Condition Vulnerability

Android kernel contains a race condition, which allows for a use-after-free vulnerability. Exploitation can allow for privilege escalation.

Facts

  • Vendor: Android
  • Product: Kernel
  • CVSS: 6.4
  • EPSS (probability of exploitation within 30 days): 0.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 23 May 2022
  • First known exploitation: 23 May 2022
  • CISA's deadline for US federal agencies: 13 June 2022
  • Weakness: CWE-362
  • First seen by Risk Letters: 23 May 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD