CVE-2022-28705

2022-05-0400:00:00

CWE-190

www.cve.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

38.6%

JSON

On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, and 13.1.x versions prior to 13.1.5, on platforms with an ePVA and the pva.fwdaccel BigDB variable enabled, undisclosed requests to a virtual server with a FastL4 profile that has ePVA acceleration enabled can cause the Traffic Management Microkernel (TMM) process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

CNA Affected

[
  {
    "product": "BIG-IP",
    "vendor": "F5",
    "versions": [
      {
        "status": "unaffected",
        "version": "12.1.x"
      },
      {
        "status": "unaffected",
        "version": "11.6.x"
      },
      {
        "lessThan": "17.0.x*",
        "status": "unaffected",
        "version": "17.0.0",
        "versionType": "custom"
      },
      {
        "lessThan": "16.1.2.2",
        "status": "affected",
        "version": "16.1.x",
        "versionType": "custom"
      },
      {
        "lessThan": "15.1.5.1",
        "status": "affected",
        "version": "15.1.x",
        "versionType": "custom"
      },
      {
        "lessThan": "14.1.4.6",
        "status": "affected",
        "version": "14.1.x",
        "versionType": "custom"
      },
      {
        "lessThan": "13.1.5",
        "status": "affected",
        "version": "13.1.x",
        "versionType": "custom"
      }
    ]
  }
]