RHEL 8 : fwupdate (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - grub2: Use-after-free in rmmod command CVE-2020-25632 - grub2: Out-of-bounds write in...

SUSE-SU-2024:1867-1 Security update for fwupdate

This update of fwupdate fixes the following issues: - rebuild the package with the new secure boot key bsc1209188. - Update the email address of security team in SBAT bsc1221301 - elfaarch64efi.lds: set the memory permission explicitly to avoid ld warning like 'LOAD segment with RWX permissions'...

PT-2024-40995 · Fwupdate · Fwupdate

Name of the Vulnerable Software and Affected Versions: fwupdate affected versions not specified Description: The issue involves rebuilding the package with a new secure boot key and updating the email address of the security team in SBAT. Additionally, the memory permission is set explicitly in e...

Hackers Created Rogue VMs to Evade Detection in Recent MITRE Cyber Attack

The MITRE Corporation has revealed that the cyber attack targeting the not-for-profit company towards late December 2023 by exploiting zero-day flaws in Ivanti Connect Secure ICS involved the threat actor creating rogue virtual machines VMs within its VMware environment. "The adversary created...

grub2: Out-of-bounds write at fs/ntfs.c may lead to unsigned code execution

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, leading to grub's heap metadata corruption. In some circumstances, the attack may also corrupt the UEFI firmware heap metadata. As a...

EulerOS Virtualization 3.0.6.0 : grub2 (EulerOS-SA-2024-1683)

According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially...

EulerOS Virtualization 3.0.6.6 : grub2 (EulerOS-SA-2024-1651)

According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially...

[SECURITY] [DLA 3813-1] shim security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3813-1 [email protected] https://www.debian.org/lts/security/ Bastien Roucariès May 13, 2024 https://wiki.debian.org/LTS -...

RHEL 7 : grub2 (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - grub2: Crafted PNG image may lead to out-of-bound write during huffman table handling CVE-2021-3696 -...

RHEL 8 : grub2 (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - grub2: Use-after-free in rmmod command CVE-2020-25632 - grub2: Out-of-bounds write in...

Oracle Linux 9 : grub2 (ELSA-2024-2456)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-2456 advisory. - Fix CVE-2022-3775 Orabug: 34871953 - CVE-2023-4692 - grub-set-bootflag: Fix for CVE-2024-1048 - CVE-2024-1048 - Resolves: CVE-2023-4001 Tenable has...

Oracle Linux 7 : grub2 (ELSA-2024-2002)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2024-2002 advisory. - Add to the list CVE-2021-3695, CVE-2021-3696, CVE-2021-3697, CVE-2022-28734, CVE-2022-28735, CVE-2022-28736 JIRA: OLDIS-16371 Tenable has extracted the...

Fedora 38 : grub2 (2024-01f402fae5)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-01f402fae5 advisory. Security fix for CVE-2023-4692 Security fix for CVE-2023-4693 Fri Mar 08 2024 Nicolas Frayer - 2.06-118 - fs/xfs: Handle non-continuous data blocks ...

grub2: Out-of-bounds write at fs/ntfs.c may lead to unsigned code execution

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, leading to grub's heap metadata corruption. In some circumstances, the attack may also corrupt the UEFI firmware heap metadata. As a...

RHEL 9 : grub2 (RHSA-2024:2456)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2456 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...

shim: Out-of-bound read in verify_buffer_sbat()

An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information. This issue may expose sensitive data during the system's boot phase...

Important: Red Hat Security Advisory: shim security update

An update for shim is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

Fedora 40 : grub2 (2024-2b545d3085)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-2b545d3085 advisory. Security fix for CVE-2023-4692 Security fix for CVE-2023-4693 Fri Apr 12 2024 Nicolas Frayer - 2.06-121 - fs/xfs: Handle non-continuous data blocks ...

Fedora 39 : grub2 (2024-d09797f550)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-d09797f550 advisory. Security fix for CVE-2023-4692 Security fix for CVE-2023-4693 Fri Apr 12 2024 Nicolas Frayer - 2.06-120 - fs/xfs: Handle non-continuous data blocks ...

CentOS 7 : grub2 (RHSA-2024:2002)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:2002 advisory. - A buffer overflow was found in grubfontconstructglyph. A malicious crafted pf2 font can lead to an overflow when calculating the maxglyphsize value, allocatin...