CVE-2022-32166 ovs - buffer over-read

2022-06-0100:00:00

CWE-125

Mend

www.cve.org

9.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.7%

JSON

In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

CNA Affected

[
  {
    "vendor": "ovs",
    "product": "ovs",
    "versions": [
      {
        "version": "v0.90.0",
        "status": "affected",
        "lessThan": "unspecified",
        "versionType": "custom"
      },
      {
        "version": "unspecified",
        "lessThanOrEqual": "v2.5.0",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]