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openvswitch openvswitch vulnerabilities and exploits
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6.5
CVSSv3
CVE-2022-0669
A flaw was found in dpdk. This flaw allows a malicious vhost-user master to attach an unexpected number of fds as ancillary data to VHOST_USER_GET_INFLIGHT_FD / VHOST_USER_SET_INFLIGHT_FD messages that are not closed by the vhost-user slave. By sending such messages continuously,...
Dpdk Data Plane Development Kit 22.03
Dpdk Data Plane Development Kit 19.11
Dpdk Data Plane Development Kit
Openvswitch Openvswitch 2.15.0
Openvswitch Openvswitch 2.13.0
Redhat Openshift Container Platform 4.0
1 Github repository
7.5
CVSSv3
CVE-2021-3905
A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.
Openvswitch Openvswitch
Redhat Enterprise Linux Fast Datapath 7.0
Canonical Ubuntu Linux 21.10
Fedoraproject Fedora 35
Redhat Enterprise Linux Fast Datapath 8.0
7.8
CVSSv3
CVE-2022-1158
A flaw was found in KVM. When updating a guest's page table entry, vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the...
Linux Linux Kernel
Fedoraproject Fedora 36
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
7.8
CVSSv3
CVE-2022-29581
Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local malicious user to cause privilege escalation to root. This issue affects: Linux Kernel versions before 5.18; version 4.14 and later versions.
Linux Linux Kernel
Debian Debian Linux 10.0
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 22.04
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H300e Firmware -
Netapp H500e Firmware -
Netapp H700e Firmware -
Netapp H410s Firmware -
Netapp H410c Firmware -
7.8
CVSSv3
CVE-2022-30594
The Linux kernel prior to 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows malicious users to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.
Linux Linux Kernel
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Netapp Solidfire \\& Hci Management Node -
Netapp Hci Compute Node -
Netapp Solidfire\\, Enterprise Sds \\& Hci Storage Node -
Netapp 8300 Firmware -
Netapp 8700 Firmware -
Netapp A400 Firmware -
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H410s Firmware -
Netapp H410c Firmware -
6.6
CVSSv3
CVE-2022-1015
A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.
Linux Linux Kernel
Fedoraproject Fedora 35
11 Github repositories
7.1
CVSSv3
CVE-2022-1353
A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information.
Linux Linux Kernel
Linux Linux Kernel 5.17
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Redhat Enterprise Linux 8.0
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H410s Firmware -
Netapp H300e Firmware -
Netapp H500e Firmware -
Netapp H700e Firmware -
Netapp H410c Firmware -
7
CVSSv3
CVE-2022-29582
In the Linux kernel prior to 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.
Linux Linux Kernel
Debian Debian Linux 11.0
1 Github repository
7.8
CVSSv3
CVE-2022-28893
The SUNRPC subsystem in the Linux kernel up to and including 5.17.2 can call xs_xprt_free before ensuring that sockets are in the intended state.
Linux Linux Kernel
Netapp Solidfire \\& Hci Management Node -
Netapp Solidfire\\, Enterprise Sds \\& Hci Storage Node -
Netapp Hci Compute Node Firmware -
Netapp H300s Firmware -
Netapp H500s Firmware -
Netapp H700s Firmware -
Netapp H300e Firmware -
Netapp H500e Firmware -
Netapp H700e Firmware -
Netapp H410s Firmware -
Netapp H410c Firmware -
Debian Debian Linux 11.0
7.8
CVSSv3
CVE-2022-0500
A flaw was found in unrestricted eBPF usage by the BPF_BTF_LOAD, leading to a possible out-of-bounds memory write in the Linux kernel’s BPF subsystem due to the way a user loads BTF. This flaw allows a local user to crash or escalate their privileges on the system.
Linux Linux Kernel
Fedoraproject Fedora 34
Fedoraproject Fedora 35
Netapp H300e Firmware -
Netapp H300s Firmware -
Netapp H410c Firmware -
Netapp H410s Firmware -
Netapp H500e Firmware -
Netapp H500s Firmware -
Netapp H700e Firmware -
Netapp H700s Firmware -
CVSSv3
CVSSv2
CVSSv3
VMScore
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