Linux Distros Unpatched Vulnerability : CVE-2020-15707

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Integer overflows were discovered in the functions grubcmdinitrd and grubinitrdinit in the efilinux component of GRUB2, as shipped in Debian, Red Hat, and Ubunt...

Linux Distros Unpatched Vulnerability : CVE-2023-4692

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS filesystem image,...

Important Photon OS Security Update - PHSA-2025-4.0-0861

Updates of 'shim-signed', 'grub2' packages of Photon OS have been released...

Linux Distros Unpatched Vulnerability : CVE-2008-3896

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Grub Legacy 0.97 and earlier stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer before and after use, which...

Linux Distros Unpatched Vulnerability : CVE-2017-9763

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The grubext2readblock function in fs/ext2.c in GNU GRUB before 2013-11-12, as used in shlr/grub/fs/ext2.c in radare2 1.5.0, allows remote attackers to cause a...

Linux Distros Unpatched Vulnerability : CVE-2014-0246

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SOSreport stores the md5 hash of the GRUB bootloader password in an archive, which allows local users to obtain sensitive information by reading the archive...

Linux Distros Unpatched Vulnerability : CVE-2017-9949

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The grubmemmove function in shlr/grub/kern/misc.c in radare2 1.5.0 allows remote attackers to cause a denial of service stack-based buffer underflow and...

GNU GRUB Buffer Overflow Vulnerability

GNU GRUB is a Linux system boot program from the GNU community. GNU GRUB suffers from a buffer overflow vulnerability, which originates in the UFS module, where the program does not properly manage memory allocation and release when processing data, and can be exploited by an attacker to obtain...

Linux Distros Unpatched Vulnerability : CVE-2024-56737

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU GRUB aka GRUB2 through 2.12 has a heap-based buffer overflow in fs/hfs.c via crafted sblock data in an HFS filesystem. CVE-2024-56737 Note that Nessus relie...

Linux Distros Unpatched Vulnerability : CVE-2024-49504

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - grub2 allowed attackers with access to the grub shell to access files on the encrypted disks. CVE-2024-49504 Note that Nessus relies on the presence of the...

Linux Distros Unpatched Vulnerability : CVE-2021-3697

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performe...

Linux Distros Unpatched Vulnerability : CVE-2022-3775

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. ...

ROS-20250818-06

A vulnerability in the fs/hfs.c file of the hfs component of the Grub2 operating system boot loader is related to writing beyond the buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker to execute arbitrary code in the context of the current user using a speciall...

Linux Distros Unpatched Vulnerability : CVE-2024-26475

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in radareorg radare2 v.0.9.7 through v.5.8.6 and fixed in v.5.8.8 allows a local attacker to cause a denial of service via the grubsfsreadextent...

SUSE SLED15: grub2 / grub2-arm64-efi / grub2-i386-pc / grub2-powerpc-ieee1275 / etc (SUSE-SU-2025:02813-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:02813-1 advisory. - CVE-2024-56738: Fixed side-channel attack due to not constant-time algorithm in grubcryptomemcmp bsc1234959 Other...

Recommended update for grub2

This update for grub2 fixes the following issues: CVE-2024-56738: Fixed side-channel attack due to not constant-time algorithm in grubcryptomemcmp bsc1234959 Other fixes: - Fix test -f and -s do not work properly over the network files served via tftp and http bsc1246157, bsc1246237 - Skip mount...

SUSE-SU-2025:02813-1 Recommended update for grub2

This update for grub2 fixes the following issues: - CVE-2024-56738: Fixed side-channel attack due to not constant-time algorithm in grubcryptomemcmp bsc1234959 Other fixes: - Fix test -f and -s do not work properly over the network files served via tftp and http bsc1246157, bsc1246237 - Skip moun...

CVE-2025-27846

CVE-2025-27846 affects ESPEC North America Web Controller 3 prior to 3.3.8. The root cause is unprotected GRUB and BIOS, enabling an attacker with physical access to obtain elevated privileges. Impact is elevated privileges with no user interaction required. Remediation per PT-Security is to upgr...

CVE-2025-27846

In ESPEC North America Web Controller 3 before 3.3.8, an attacker with physical access can gain elevated privileges because GRUB and the BIOS are unprotected...

PT-2025-33295 · Espec North America · Espec North America Web Controller 3

Name of the Vulnerable Software and Affected Versions: ESPEC North America Web Controller 3 versions prior to 3.3.8 Description: An attacker with physical access can gain elevated privileges due to the lack of protection for GRUB and the BIOS. Recommendations: Update ESPEC North America Web...