K08152433 : Intel processors MMIO stale data vulnerability CVE-2022-21166

Security Advisory Description

Incomplete cleanup in specific special register write operations for some Intel® Processors may allow an authenticated user to potentially enable information disclosure via local access. (CVE-2022-21166)

Impact

Successful exploitation of this vulnerability can lead to disclosure of sensitive information.

This hardware issue impacts all of the following F5 platforms using Intel processors:

• VIPRION
  • B4450N Blade (A114)
• VELOS
  • BX110 Blade (A118)
• iSeries
  • i850 (C117)
  • i2000 (C117)
  • i4000 (C115)
  • i5000 (C119)
  • i5820-DF (C125)
  • i7000/i7000-D (C118)
  • i7820-DF (C126)
  • i10000/i10000-D (C116)
  • i11000 (C123)
  • i11000-DS (C124)
  • i15000 (D116)
• rSeries
  • r2800 (C130)
  • r4800 (C131)
  • r5600/r5800/r5900 (C129)
  • r10600/r10800/r10900 (C128)