A flaw was found in Open vSwitch where multiple versions... · CVE-2023-3966 · GitHub Advisory Database · GitHub

A flaw was found in Open vSwitch where multiple versions...

High severity Unreviewed Published Feb 22, 2024 to the GitHub Advisory Database • Updated Mar 23, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled.

References

Published by the National Vulnerability Database

Feb 22, 2024

Published to the GitHub Advisory Database Feb 22, 2024

Last updated Mar 23, 2024

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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