USN-7939-1 linux-azure, linux-azure-5.4 vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

CVE-2023-45237

A security flaw has been identified in the cryptographic system of EDK2, the open-source reference implementation of the UEFI specification. This vulnerability enables an unauthorized remote attacker to potentially expose sensitive information. Mitigation Mitigation for this issue is either not...

Debian: Security Advisory (DLA-3660-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DLA 3660-1] gnutls28 security update

Debian LTS Advisory DLA-3660-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany November 22, 2023 https://wiki.debian.org/LTS Package : gnutls28 Version : 3.6.7-4+deb10u11 CVE ID : CVE-2023-5981 Debian Bug : 1056188 A vulnerability was found in GnuTLS, a secure...

Debian: Security Advisory (DLA-2565-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian DLA-2563-1 : openssl security update

It was discovered that there were two issues in the openssl cryptographic system : - CVE-2021-23840: Prevent an issue where 'Digital EnVeloPe' EVP-related calls could cause applications to behave incorrectly or even crash. - CVE-2021-23841: Prevent an issue in the X509 certificate parsing caused ...

[SECURITY] [DLA 2565-1] openssl1.0 security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2565-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb February 18, 2021 https://wiki.debian.org/LTS -...