ALT-PU-2024-6334-3

Package update openvswitch in branch c10f2

Version2.17.9-alt1

Published2026-02-04

Max severityHIGH

Severity:

Closed issues (4)

HIGH7.5

Уязвимость фильтра управления пакетами на основе потоков TC flower программного многоуровневого коммутатора Open vSwitch (OvS), позволяющая нарушителю вызвать отказ в обслуживании

Published: 2024-02-15Modified: 2024-11-11

CVSS 3.xHIGH 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0HIGH 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C

References

CVE-2023-3966

MEDIUM5.5

Уязвимость программного многоуровневого коммутатора Open vSwitch (OvS), связанная с недостаточной проверкой подлинности данных, позволяющая нарушителю перенаправлять трафик ICMPv6 на произвольные IP-адреса

Published: 2024-04-25Modified: 2025-03-05

CVSS 3.xMEDIUM 5.5

CVSS:3.x/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS 2.0MEDIUM 4.9

CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:C/A:N

References

CVE-2023-5366

HIGH7.5

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.

Published: 2024-02-22Modified: 2025-05-16

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

MEDIUM5.5

A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to arbitrary IP addresses.

Published: 2023-10-06Modified: 2024-11-21

CVSS 3.xMEDIUM 5.5

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

References