CVE-2026-45890

The CVE-2026-45890 issue affects the Linux kernel Xen-netback. A Xen guest can set multi-queue-num-queues to 0; the connect() validation checks only the upper bound (requested_num_queues > xenvif_max_queues) and does not reject zero. This can reach vzalloc(array_size(0, sizeof(struct xenvif_qu...

EUVD-2013-2215

Malware in sbrugna...

CVE-2021-1097

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager vGPU plugin, where it improperly validates the length field in a request from a guest. This flaw allows a malicious guest to send a length field that is inconsistent with the actual length of the input, which may lead to...

CVE-2013-2269

The Sponsorship Confirmation functionality in Aruba Networks ClearPass 5.x, 6.0.1, and 6.0.2, and Amigopod/ClearPass Guest 3.0 through 3.9.7, allows remote attackers to bypass intended access restrictions and approve a request by sending a guest request, then using "parameter manipulation" in...

PT-2022-7320 · Xenstore +1 · Xenstore +1

Name of the Vulnerable Software and Affected Versions: Xenstore affected versions not specified Description: The issue is related to memory allocation and deallocation in Xenstore. When working on a request from a guest, Xenstore may allocate large amounts of memory temporarily. This memory is on...

CVE-2021-26325

Insufficient input validation in the SNPGUESTREQUEST command may lead to a potential data abort error and a denial of service...

CVE-2013-2269

The Sponsorship Confirmation functionality in Aruba Networks ClearPass 5.x, 6.0.1, and 6.0.2, and Amigopod/ClearPass Guest 3.0 through 3.9.7, allows remote attackers to bypass intended access restrictions and approve a request by sending a guest request, then using "parameter manipulation" in...