ROS-20261009-73-0288

The vulnerability of the drivers/firmware/efi/cper.c component of the Linux operating system is related to a countable amount of significance loss. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2024-8286

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to an incorrect allocation size in the efi/capsule-loader component of the Linux kernel. Specifically, the allocation with sizeofvoid on 32-bit architectures is not...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.74 and fixes at least the following security issues: A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM...

CVE-2022-40307

An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free...

openSUSE Security Update : the Linux Kernel (openSUSE-2020-1153)

The openSUSE Leap 15.1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2019-16746: An issue was discovered in net/wireless/nl80211.c where it did not check the length of variable elements in a beacon head, leading to a buffer overflow...

CVE-2019-20908

An issue was discovered in drivers/firmware/efi/efi.c in the Linux kernel before 5.4. Incorrect access permissions for the efivarssdt ACPI variable could be used by attackers to bypass lockdown or secure boot restrictions, aka CID-1957a85b0032...

CVE-2019-20908: Undefined Security Weakness

An issue was discovered in drivers/firmware/efi/efi.c in the Linux kernel before 5.4. Incorrect access permissions for the efivarssdt ACPI variable could be used by attackers to bypass lockdown or secure boot restrictions, aka CID-1957a85b0032...

PT-2019-5798

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.4 Description An issue in the Linux kernel's drivers/firmware/efi/efi.c allows attackers to bypass lockdown or secure boot restrictions due to incorrect access permissions for the efivar ssdt ACPI variable. Thi...