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cvelistIbmCVELIST:CVE-2022-22374
HistoryMar 24, 2022 - 5:20 p.m.

CVE-2022-22374

2022-03-2417:20:11
ibm
www.cve.org
1
bmc
firmware
downgrade
vulnerability
ibm power 9 ac922
ibm x-force id

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H/E:U/RL:O/RC:C

AI Score

8.7

Confidence

High

EPSS

0.001

Percentile

45.9%

The BMC (IBM Power 9 AC922 OP910, OP920, OP930, and OP940) may be subject to a firmware downgrade attack which may affect its ability to operate its host. IBM X-Force ID: 221442.

CNA Affected

[
  {
    "product": "Power 9 AC922",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "OP910"
      },
      {
        "status": "affected",
        "version": "OP920"
      },
      {
        "status": "affected",
        "version": "OP930"
      },
      {
        "status": "affected",
        "version": "OP940"
      }
    ]
  }
]

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H/E:U/RL:O/RC:C

AI Score

8.7

Confidence

High

EPSS

0.001

Percentile

45.9%

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