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openvswitch openvswitch vulnerabilities and exploits
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NA
CVE-2022-2639
An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an ...
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
2 Github repositories
NA
CVE-2022-1263
A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service.
Linux Linux Kernel 5.18
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
NA
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
NA
CVE-2022-1016
A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged atta...
Linux Linux Kernel
Linux Linux Kernel 3.13
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
2 Github repositories
NA
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
NA
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
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
inject
CVE-2024-34001
CVE-2024-37018
LFI
CVE-2024-1275
CVE-2024-1086
CSRF
CVE-2024-31030
CVE-2024-24919
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