2411 matches found
Advisory ROSA-SA-2023-2112
Software: grub2 2.02 OS: rosa-server79 packageevrstring: grub2-2.02-0.87 CVE-ID: CVE-2022-28733 BDU-ID: 2022-03372 CVE-Crit: HIGH CVE-DESC: A vulnerability in the grubnetrecvip4packets function of the Grub operating systems bootloader program is related to integer overflow. Exploitation of the...
Moderate: Red Hat Security Advisory: grub2 security update
An update for grub2 is now available for Red Hat Enterprise Linux 9. 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 available for each vulnerability from the...
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: grub2 security update
The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices. Security Fixes: grub2: Buffer...
AlmaLinux 9 : grub2 (ALSA-2023:0752)
The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:0752 advisory. - A buffer overflow was found in grubfontconstructglyph. A malicious crafted pf2 font can lead to an overflow when calculating the maxglyphsize value,...
RHEL 9 : grub2 (RHSA-2023:0752)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:0752 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...
ALSA-2023:0752 Moderate: grub2 security update
The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices. Security Fixes: grub2: Buffer...
EulerOS 2.0 SP10 : grub2 (EulerOS-SA-2023-1386)
According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in grub2 in versions prior to 2.06. The cutmem command does not honor secure boot locking allowing an privileged attacker to...
Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2023-1358)
The remote host is missing an update for the Huawei EulerOS 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...
EulerOS 2.0 SP10 : grub2 (EulerOS-SA-2023-1358)
According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in grub2 in versions prior to 2.06. The cutmem command does not honor secure boot locking allowing an privileged attacker to...
Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2023-1386)
The remote host is missing an update for the Huawei EulerOS 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...
Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2023-1317)
The remote host is missing an update for the Huawei EulerOS 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...
EulerOS 2.0 SP8 : grub2 (EulerOS-SA-2023-1317)
According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A buffer overflow was found in grubfontconstructglyph. A malicious crafted pf2 font can lead to an overflow when calculating the maxglyphsize...
Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2023-1257)
The remote host is missing an update for the Huawei EulerOS 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...
EulerOS Virtualization 3.0.2.2 : grub2 (EulerOS-SA-2023-1257)
According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to...
CLSA-2023-1674816097 grub2: Fix of 2 CVEs
font: Reject glyphs exceeds font-maxglyphwidth or font-maxglyph height - font: Fix size overflow in grubfontgetglyphinternal - CVE-2022-2601: font: Fix several integer overflows in grubfontconstructglyph - CVE-2022-3775: font: Fix an integer underflow in blitcomb...
grub2 security update
2.02-142.0.3.el87.1 - Fix CVE-2022-3775, CVE-2022-2601 Orabug: 34867710 - Bump SBAT metadata for grub to 3 Orabug: 34871758 - Enable signing on aarch64 - Don't try to switch to a BLS config if GRUBENABLEBLSCFG is already set Javier Martinez Canillas Orabug: 34375996 - Enable back btrfs module by...
Oracle Linux 8 : grub2 (ELSA-2023-0049)
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-0049 advisory. - Fix CVE-2022-3775, CVE-2022-2601 Orabug: 34867710 - Add CVE-2020-15706, CVE-2020-15707 to the list Orabug: 31225072 Tenable has extracted the precedi...
