405 matches found
kernel: vsock/vmci: fix UAF when peer resets connection during handshake
A flaw was found in the vsock/vmci component of the Linux kernel. A remote attacker could exploit a Use-After-Free UAF vulnerability when a peer resets a connection during the handshake process. This occurs because the system incorrectly handles reset packets, leading to a pending socket being le...
CVE-2026-99122
A flaw was found in the Linux kernel. This flaw allows a Denial of Service DoS due to missing source validation in the Virtual Machine Communication Interface VMCI socket implementation. When handling incoming stream packets, the kernel can assign traffic to a connected socket without verifying...
CVE-2026-98947
A flaw was found in the Linux kernel's Virtual Sockets vsock subsystem during Virtual Machine Communication Interface VMCI datagram socket closure. When closing a datagram socket, incoming packets added to the socket's backlog can be moved back to the receive queue without proper cleanup. A local...
CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
SUSE CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
AZL-111224 CVE-2026-99122 affecting package kernel 6.6.161.1-1
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
DEBIAN-CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
UBUNTU-CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122 vsock/vmci: validate packet source for connected sockets
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
EUVD-2026-111874
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122 vsock/vmci: validate packet source for connected sockets
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122
A flaw exists in the Linux kernel within the Virtual Machine Communication Interface (VMCI) socket implementation. Specifically, the vmci_transport_recv_stream_cb() function fails to properly validate the source of incoming packets when performing a fallback lookup by destination only. This allow...
Linux Distros Unpatched Vulnerability : CVE-2026-99122
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by...
PT-2026-128115
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vsock/vmci component where the vmci transport recv stream cb function fails to properly validate the packet source for connected sockets. The function first attemp...
CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122: Linux: In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected…
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-98947
The Linux kernel contains a memory leak vulnerability within the vmci_transport_recv_dgram_cb() function. During the closure of a datagram socket , this function may add packets to the socket's backlog. Subsequently, the __release_sock() function moves these packets from the backlog back to the r...
EUVD-2026-108921
In the Linux kernel, the following vulnerability has been resolved: vsock: Fix memory leak in vmcitransportrecvdgramcb During the closure of a datagram socket, the vmcitransportrecvdgramcb function may be called, which will add the packets to the socket's backlog; then, after the receive queue is...
PT-2026-121919
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Linux kernel during the closure of a datagram socket. The vmci transport recv dgram cb function may be called, adding packets to the socket's backlog...