CVEvulnerability

CVE-2021-38917

9.1 CRITICAL Published 2021-12-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-12-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 3.0 ([email protected])
7.4 HIGH — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 2.0 ([email protected])
9.4 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:N

Description

IBM PowerVM Hypervisor FW860, FW940, and FW950 could allow an attacker that gains service access to the FSP can read and write arbitrary host system memory through a series of carefully crafted service procedures. IBM X-Force ID: 210018.

Affected configurations

• ibm powervm hypervisor fw860 • ibm powervm hypervisor fw940 • ibm powervm hypervisor fw950

References