CVE-2020-8832: Canonical Ubuntu Linux

Medium severity, CVSS 5.5. EPSS: 0.5% chance of exploitation in the next 30 days.

The fix for the Linux kernel in Ubuntu 18.04 LTS for CVE-2019-14615 ("The Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors.") was discovered to be incomplete, meaning that in versions of the kernel before 4.15.0-91.92, an attacker could use this vulnerability to expose sensitive information.

Affected products

  • Canonical Ubuntu Linux: version 18.04 only; version 14.04 only; version 16.04 only
  • Netapp Aff 8300 Firmware: affected versions not specified
  • Netapp Aff 8700 Firmware: affected versions not specified
  • Netapp Aff a220 Firmware: affected versions not specified
  • Netapp Aff a320 Firmware: affected versions not specified
  • Netapp Aff a400 Firmware: affected versions not specified
  • Netapp Aff a700s Firmware: affected versions not specified
  • Netapp Aff c190 Firmware: affected versions not specified
  • Netapp Cloud Backup: affected versions not specified
  • Netapp FAS2720 Firmware: affected versions not specified
  • Netapp FAS2750 Firmware: affected versions not specified
  • Netapp FAS8300 Firmware: affected versions not specified
  • Netapp FAS8700 Firmware: affected versions not specified
  • Netapp Fas Baseboard Management Controller a220 Firmware: affected versions not specified
  • Netapp Fas Baseboard Management Controller a320 Firmware: affected versions not specified
  • Netapp Fas Baseboard Management Controller a400 Firmware: affected versions not specified
  • Netapp Fas Baseboard Management Controller a800 Firmware: affected versions not specified
  • Netapp Fas Baseboard Management Controller c190 Firmware: affected versions not specified
  • Netapp h300e Firmware: affected versions not specified
  • Netapp h300s Firmware: affected versions not specified
  • Netapp h410c Firmware: affected versions not specified
  • Netapp h410s Firmware: affected versions not specified
  • Netapp h500e Firmware: affected versions not specified
  • Netapp h500s Firmware: affected versions not specified
  • Netapp h610c Firmware: affected versions not specified
  • and 7 more

Published 2020-04-10. Last modified 2026-06-17.