SUSE SLED15: grub2 / grub2-arm64-efi / grub2-arm64-efi-debug / etc (SUSE-SU-2022:4141-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4141-1 advisory. - CVE-2022-2601: Fixed buffer overflow in grubfontconstructglyph bsc1205178. - CVE-2022-3775:...

SUSE SLES15: grub2 / grub2-arm64-efi / grub2-i386-pc / grub2-s390x-emu / etc (SUSE-SU-2022:4140-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4140-1 advisory. - CVE-2022-2601: Fixed buffer overflow in grubfontconstructglyph bsc1205178. - CVE-2022-3775: Fixed integer underflow in blitcomb...

SUSE SLES15: grub2 / grub2-arm64-efi / grub2-i386-pc / grub2-powerpc-ieee1275 / etc (SUSE-SU-2022:4142-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4142-1 advisory. Security Fixes: - CVE-2022-2601: Fixed buffer overflow in grubfontconstructglyph bsc1205178. - CVE-2022-3775: Fixed integer underfl...

SUSE: Security Advisory (SUSE-SU-2022:4144-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

SUSE: Security Advisory (SUSE-SU-2022:4142-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

SUSE SLES12: grub2 / grub2-i386-pc / grub2-snapper-plugin / etc (SUSE-SU-2022:4143-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4143-1 advisory. Security Fixes: - CVE-2022-2601: Fixed buffer overflow in grubfontconstructglyph bsc1205178. - CVE-2022-3775: Fixed integer underflow in blitco...

SUSE-SU-2022:4144-1 Security update for grub2

This update for grub2 fixes the following issues: Security Fixes: - CVE-2022-2601: Fixed buffer overflow in grubfontconstructglyph bsc1205178. - CVE-2022-3775: Fixed integer underflow in blitcomb bsc1205182. Other: - Bump upstream SBAT generation to 3...

SUSE-SU-2022:4143-1 Security update for grub2

This update for grub2 fixes the following issues: Security Fixes: - CVE-2022-2601: Fixed buffer overflow in grubfontconstructglyph bsc1205178. - CVE-2022-3775: Fixed integer underflow in blitcomb bsc1205182. Other: - Bump upstream SBAT generation to 3...

SUSE-SU-2022:4142-1 Security update for grub2

This update for grub2 fixes the following issues: Security Fixes: - CVE-2022-2601: Fixed buffer overflow in grubfontconstructglyph bsc1205178. - CVE-2022-3775: Fixed integer underflow in blitcomb bsc1205182. Other: - Bump upstream SBAT generation to 3...

SUSE-SU-2022:4141-1 Security update for grub2

This update for grub2 fixes the following issues: - CVE-2022-2601: Fixed buffer overflow in grubfontconstructglyph bsc1205178. - CVE-2022-3775: Fixed integer underflow in blitcomb bsc1205182. Other: - Bump upstream SBAT generation to 3...

SUSE-SU-2022:4140-1 Security update for grub2

This update for grub2 fixes the following issues: - CVE-2022-2601: Fixed buffer overflow in grubfontconstructglyph bsc1205178. - CVE-2022-3775: Fixed integer underflow in blitcomb bsc1205182. Other: - Bump upstream SBAT generation to 3...

Denial Of Service (DoS)

grub2 is vulnerable to Denial Of Service DoS. The vulnerability exists in grub2 package because of the unicode sequences not properly validate which may lead to a segmentation fault and an application crash...

Fedora: Security Advisory for grub2 (FEDORA-2022-dec4cdacd7)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Debian: Security Advisory (DLA-3190-2)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2022 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...

grub2: Heap based out-of-bounds write when redering certain unicode sequences

A flaw was found in the grub2 font code. When rendering certain unicode sequences, it fails to properly validate the font width and height. These values are further used to access the font buffer, causing possible out-of-bounds writes. A malicious actor may craft a font capable of triggering this...

Moderate: Red Hat Security Advisory: grub2 security update

An update for grub2 is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

[SECURITY] [DLA 3190-1] grub2 security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3190-1 [email protected] https://www.debian.org/lts/security/ Steve McIntyre November 16, 2022 https://wiki.debian.org/LTS -...

Debian: Security Advisory (DSA-5280-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2022 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-3190 : grub-common - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3190 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3190-1 [email protected]...

Debian DSA-5280-1 : grub2 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5280 advisory. - grub2: Buffer overflow in grubfontconstructglyph can lead to out-of-bound write and possible secure boot bypass CVE-2022-2601 - grub2: Heap based out-of-bounds...