Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: virt: tdx-guest: Fixed the handling of the “quote” buffer length controlled by the host. The host-controlled value quotebuf-outlen is validated to determine how many bytes of the quote are copied to the guest userspace. In TDX...

SUSE CVE-2026-31470

In the Linux kernel, the following vulnerability has been resolved: virt: tdx-guest: Fix handling of host controlled 'quote' buffer length Validate host controlled value quotebuf-outlen that determines how many bytes of the quote are copied out to guest userspace. In TDX environments with remote...

CVE-2026-31470

A flaw was found in the Linux kernel's TDX guest virtualization component. A malicious host can manipulate the 'quote' buffer length, allowing it to specify a response length larger than the guest's allocated memory. This can lead to information disclosure, where sensitive data beyond the intende...

EUVD-2026-24820

In the Linux kernel, the following vulnerability has been resolved: virt: tdx-guest: Fix handling of host controlled 'quote' buffer length Validate host controlled value quotebuf-outlen that determines how many bytes of the quote are copied out to guest userspace. In TDX environments with remote...

CVE-2026-31470

In the Linux kernel, the following vulnerability has been resolved: virt: tdx-guest: Fix handling of host controlled 'quote' buffer length Validate host controlled value quotebuf-outlen that determines how many bytes of the quote are copied out to guest userspace. In TDX environments with remote...

CVE-2026-31470 virt: tdx-guest: Fix handling of host controlled 'quote' buffer length

In the Linux kernel, the following vulnerability has been resolved: virt: tdx-guest: Fix handling of host controlled 'quote' buffer length Validate host controlled value quotebuf-outlen that determines how many bytes of the quote are copied out to guest userspace. In TDX environments with remote...

CVE-2026-31470 virt: tdx-guest: Fix handling of host controlled 'quote' buffer length

In the Linux kernel, the following vulnerability has been resolved: virt: tdx-guest: Fix handling of host controlled 'quote' buffer length Validate host controlled value quotebuf-outlen that determines how many bytes of the quote are copied out to guest userspace. In TDX environments with remote...

Linux Distros Unpatched Vulnerability : CVE-2026-31470

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virt: tdx-guest: Fix handling of host controlled 'quote' buffer length Validate host controlled value quotebuf-outlen that determines how many bytes of the quot...

PT-2026-34375

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the tdx-guest component where the host-controlled value quote buf-out len is not properly validated. This value determines the number of bytes of the quote copied to...