openvswitch (SUSE:Linux Enterprise Server for SAP Applications 12 SP5) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Server for SAP Applications 12 SP5 package openvswitch, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (8)

• CVE-2022-4338 — CVSS 9.8 (critical): An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.
• CVE-2022-4337 — CVSS 9.8 (critical): An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch.
• CVE-2023-1668 — CVSS 8.2 (high): A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action…
• CVE-2024-22563 — CVSS 7.5 (high): openvswitch 2.17.8 was discovered to contain a memory leak via the function xmalloc__ in openvswitch-2.17.8/lib/util.c.
• CVE-2020-35498 — CVSS 7.5 (high): A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send…
• CVE-2020-27827 — CVSS 7.5 (high): A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to…
• CVE-2022-32166 — CVSS 6.1 (medium): 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…
• CVE-2021-36980 — CVSS 5.5 (medium): Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and…