Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989550)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989550 advisory. In the Linux kernel, the following vulnerability has been resolved: gsmi: fix null-deref in gsmigetvariable We can get EFI variables without fetching the attribute, ...

SUSE CVE-2025-21998

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: uefisecapp: fix efivars registration race Since the conversion to using the TZ allocator, the efivars service is registered before the memory pool has been allocated, something which can lead to a NULL-pointer...

CVE-2024-56182

A vulnerability has been identified in SIMATIC Field PG M5 All versions, SIMATIC Field PG M6 All versions V26.01.12, SIMATIC IPC BX-21A All versions V31.01.07, SIMATIC IPC BX-32A All versions V29.01.07, SIMATIC IPC BX-39A All versions V29.01.07, SIMATIC IPC BX-59A All versions V32.01.04, SIMATIC...

CVE-2024-56181

A vulnerability has been identified in SIMATIC Field PG M5 All versions, SIMATIC IPC BX-21A All versions V31.01.07, SIMATIC IPC BX-32A All versions V29.01.07, SIMATIC IPC BX-39A All versions V29.01.07, SIMATIC IPC BX-59A All versions V32.01.04, SIMATIC IPC PX-32A All versions V29.01.07, SIMATIC I...

CVE-2024-56181

A vulnerability has been identified in SIMATIC Field PG M5 All versions, SIMATIC IPC BX-21A All versions V31.01.07, SIMATIC IPC BX-32A All versions V29.01.07, SIMATIC IPC BX-39A All versions V29.01.07, SIMATIC IPC BX-59A All versions V32.01.04, SIMATIC IPC PX-32A All versions V29.01.07, SIMATIC I...

CVE-2024-56182

A vulnerability has been identified in SIMATIC Field PG M5 All versions, SIMATIC Field PG M6 All versions V26.01.12, SIMATIC IPC BX-21A All versions V31.01.07, SIMATIC IPC BX-32A All versions V29.01.07, SIMATIC IPC BX-39A All versions V29.01.07, SIMATIC IPC BX-59A All versions V32.01.04, SIMATIC...

CVE-2024-56182

A vulnerability has been identified in SIMATIC Field PG M5 All versions, SIMATIC Field PG M6 All versions V26.01.12, SIMATIC IPC BX-21A All versions V31.01.07, SIMATIC IPC BX-32A All versions V29.01.07, SIMATIC IPC BX-39A All versions V29.01.07, SIMATIC IPC BX-59A All versions V32.01.04, SIMATIC...

CVE-2024-56182

CVE-2024-56182 describes a local vulnerability in Siemens SIMATIC/SIEMENS IPC family where EFI variables are insufficiently protected. This could allow an authenticated local attacker to disable the BIOS password by communicating with the flash controller, affecting a wide range of Field PGs, IPC...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a page error in Apple firmware code when reading db and dbx efi variables on Apple T2 Macs...

SUSE CVE-2023-52893

In the Linux kernel, the following vulnerability has been resolved: gsmi: fix null-deref in gsmigetvariable We can get EFI variables without fetching the attribute, so we must allow for that in gsmi. commit 859748255b43 "efi: pstore: Omit efivars caching EFI varstore access layer" added a new...

CVE-2023-52893 gsmi: fix null-deref in gsmi_get_variable

In the Linux kernel, the following vulnerability has been resolved: gsmi: fix null-deref in gsmigetvariable We can get EFI variables without fetching the attribute, so we must allow for that in gsmi. commit 859748255b43 "efi: pstore: Omit efivars caching EFI varstore access layer" added a new...

CVE-2023-52893

In the Linux kernel, the following vulnerability has been resolved: gsmi: fix null-deref in gsmigetvariable We can get EFI variables without fetching the attribute, so we must allow for that in gsmi. commit 859748255b43 "efi: pstore: Omit efivars caching EFI varstore access layer" added a new...

CVE-2023-52893 gsmi: fix null-deref in gsmi_get_variable

In the Linux kernel, the following vulnerability has been resolved: gsmi: fix null-deref in gsmigetvariable We can get EFI variables without fetching the attribute, so we must allow for that in gsmi. commit 859748255b43 "efi: pstore: Omit efivars caching EFI varstore access layer" added a new...

grub2: out-of-bounds read at fs/ntfs.c

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 file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to...

grub2: out-of-bounds read at fs/ntfs.c

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 file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to...

DEBIAN-CVE-2023-4693

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 file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to...

AZL-31685 CVE-2023-4693 affecting package grub2 for versions less than 2.06-13

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 file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to...

AZL-34794 CVE-2023-4693 affecting package grub2 for versions less than 2.06-18

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 file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to...

UBUNTU-CVE-2023-4693

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 file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to...

Design/Logic Flaw

An issue was discovered in InsydeH2O. A malicious operating system can tamper with a runtime-writable EFI variable, leading to out-of-bounds memory reads and a denial of service. This is fixed in version 01.01.04.0016...