Linux Distros Unpatched Vulnerability : CVE-2023-4001

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An authentication bypass flaw was found in GRUB due to the way that GRUB uses the UUID of a device to search for the configuration file that contains the passwo...

Linux Distros Unpatched Vulnerability : CVE-2017-10929

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 heap-based buffer overflow and applicati...

Linux Distros Unpatched Vulnerability : CVE-2020-14308

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In grub2 versions before 2.06 the grub memory allocator doesn't check for possible arithmetic overflows on the requested allocation size. This leads the functio...

Linux Distros Unpatched Vulnerability : CVE-2022-2601

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A buffer overflow was found in grubfontconstructglyph. A malicious crafted pf2 font can lead to an overflow when calculating the maxglyphsize value, allocating ...

Linux Distros Unpatched Vulnerability : CVE-2020-15705

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel...

Linux Distros Unpatched Vulnerability : CVE-2020-15706

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GRUB2 contains a race condition in grubscriptfunctioncreate leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the...

Linux Distros Unpatched Vulnerability : CVE-2020-14311

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. A filesystem containing a symbolic link with an inode size of...

Linux Distros Unpatched Vulnerability : CVE-2023-4693

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 read flaw was found on grub2's NTFS filesystem driver. This issue may allow a physically present attacker to present a specially crafted NTFS...

Linux Distros Unpatched Vulnerability : CVE-2023-4949

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An attacker with local access to a system either through a disk or external drive can present a modified XFS partition to grub-legacy in such a way to exploit a...

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

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

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,...

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-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...

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-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...

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-2024-26475

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...

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...