CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
19.6%
PowerVM partition firmware is the portion that executes in each partition during boot. On POWER9 systems an attacker that gains service access to the FSP can compromise partition firmware for any partition configured on the system. On all affected systems an attacker that gains admin authority to a partition can compromise partition firmware for that partition.
CVEID:CVE-2022-22445
**DESCRIPTION:**An attacker that gains service access to the FSP (POWER9 only) or gains admin authority to a partition can compromise partition firmware.
CVSS Base score: 7.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/224546 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:L)
Affected Product(s) | Version(s) |
---|---|
PowerVM Hypervisor | FW1010 and later |
PowerVM Hypervisor | FW950 and later |
Customers with the products below should install FW950.40(Vx950_099), FW1010.32(MH1010_135) or newer to remediate this concern.
Power 9
IBM Power System S922 (9009-22A, 9009-22G)
IBM Power System H922 (9223-22H, 9223-22S)
IBM Power System S914 (9009-41A, 9009-41G)
IBM Power System S924 (9009-42A, 9009-42G)
IBM Power System H924 (9223-42H, 9223-42S)
IBM Power System E950 (9040-MR9)
IBM Power System E980 (9080-M98, 9080-M9S)
Power 10
None
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
19.6%