Количество 15
Количество 15
CVE-2024-47727
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix "in-kernel MMIO" check TDX only supports kernel-initiated MMIO operations. The handle_mmio() function checks if the #VE exception occurred in the kernel and rejects the operation if it did not. However, userspace can deceive the kernel into performing MMIO on its behalf. For example, if userspace can point a syscall to an MMIO address, syscall does get_user() or put_user() on it, triggering MMIO #VE. The kernel will treat the #VE as in-kernel MMIO. Ensure that the target MMIO address is within the kernel before decoding instruction.
CVE-2024-47727
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix "in-kernel MMIO" check TDX only supports kernel-initiated MMIO operations. The handle_mmio() function checks if the #VE exception occurred in the kernel and rejects the operation if it did not. However, userspace can deceive the kernel into performing MMIO on its behalf. For example, if userspace can point a syscall to an MMIO address, syscall does get_user() or put_user() on it, triggering MMIO #VE. The kernel will treat the #VE as in-kernel MMIO. Ensure that the target MMIO address is within the kernel before decoding instruction.
CVE-2024-47727
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix "in-kernel MMIO" check TDX only supports kernel-initiated MMIO operations. The handle_mmio() function checks if the #VE exception occurred in the kernel and rejects the operation if it did not. However, userspace can deceive the kernel into performing MMIO on its behalf. For example, if userspace can point a syscall to an MMIO address, syscall does get_user() or put_user() on it, triggering MMIO #VE. The kernel will treat the #VE as in-kernel MMIO. Ensure that the target MMIO address is within the kernel before decoding instruction.
CVE-2024-47727
x86/tdx: Fix "in-kernel MMIO" check
CVE-2024-47727
In the Linux kernel, the following vulnerability has been resolved: x ...
GHSA-w36c-ppc4-pwgg
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix "in-kernel MMIO" check TDX only supports kernel-initiated MMIO operations. The handle_mmio() function checks if the #VE exception occurred in the kernel and rejects the operation if it did not. However, userspace can deceive the kernel into performing MMIO on its behalf. For example, if userspace can point a syscall to an MMIO address, syscall does get_user() or put_user() on it, triggering MMIO #VE. The kernel will treat the #VE as in-kernel MMIO. Ensure that the target MMIO address is within the kernel before decoding instruction.
BDU:2024-08991
Уязвимость функции handle_mmio() ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации
ROS-20250311-01
Множественные уязвимости kernel-lt
SUSE-SU-2024:3983-1
Security update for the Linux Kernel
SUSE-SU-2024:3985-1
Security update for the Linux Kernel
SUSE-SU-2024:3986-1
Security update for the Linux Kernel
SUSE-SU-2024:3984-1
Security update for the Linux Kernel
SUSE-SU-2024:4364-1
Security update for the Linux Kernel
SUSE-SU-2024:4387-1
Security update for the Linux Kernel
SUSE-SU-2024:4318-1
Security update for the Linux Kernel
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2024-47727 In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix "in-kernel MMIO" check TDX only supports kernel-initiated MMIO operations. The handle_mmio() function checks if the #VE exception occurred in the kernel and rejects the operation if it did not. However, userspace can deceive the kernel into performing MMIO on its behalf. For example, if userspace can point a syscall to an MMIO address, syscall does get_user() or put_user() on it, triggering MMIO #VE. The kernel will treat the #VE as in-kernel MMIO. Ensure that the target MMIO address is within the kernel before decoding instruction. | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
 | CVE-2024-47727 In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix "in-kernel MMIO" check TDX only supports kernel-initiated MMIO operations. The handle_mmio() function checks if the #VE exception occurred in the kernel and rejects the operation if it did not. However, userspace can deceive the kernel into performing MMIO on its behalf. For example, if userspace can point a syscall to an MMIO address, syscall does get_user() or put_user() on it, triggering MMIO #VE. The kernel will treat the #VE as in-kernel MMIO. Ensure that the target MMIO address is within the kernel before decoding instruction. | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
 | CVE-2024-47727 In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix "in-kernel MMIO" check TDX only supports kernel-initiated MMIO operations. The handle_mmio() function checks if the #VE exception occurred in the kernel and rejects the operation if it did not. However, userspace can deceive the kernel into performing MMIO on its behalf. For example, if userspace can point a syscall to an MMIO address, syscall does get_user() or put_user() on it, triggering MMIO #VE. The kernel will treat the #VE as in-kernel MMIO. Ensure that the target MMIO address is within the kernel before decoding instruction. | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
 | CVE-2024-47727 x86/tdx: Fix "in-kernel MMIO" check | 0% Низкий | около 1 года назад | |
| CVE-2024-47727 In the Linux kernel, the following vulnerability has been resolved: x ... | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
| GHSA-w36c-ppc4-pwgg In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix "in-kernel MMIO" check TDX only supports kernel-initiated MMIO operations. The handle_mmio() function checks if the #VE exception occurred in the kernel and rejects the operation if it did not. However, userspace can deceive the kernel into performing MMIO on its behalf. For example, if userspace can point a syscall to an MMIO address, syscall does get_user() or put_user() on it, triggering MMIO #VE. The kernel will treat the #VE as in-kernel MMIO. Ensure that the target MMIO address is within the kernel before decoding instruction. | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
 | BDU:2024-08991 Уязвимость функции handle_mmio() ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации | CVSS3: 7.8 | 0% Низкий | около 1 года назад |
 | ROS-20250311-01 Множественные уязвимости kernel-lt | CVSS3: 9.1 | 8 месяцев назад | |
 | SUSE-SU-2024:3983-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2024:3985-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2024:3986-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2024:3984-1 Security update for the Linux Kernel | около 1 года назад | ||
| SUSE-SU-2024:4364-1 Security update for the Linux Kernel | 11 месяцев назад | ||
| SUSE-SU-2024:4387-1 Security update for the Linux Kernel | 11 месяцев назад | ||
| SUSE-SU-2024:4318-1 Security update for the Linux Kernel | 11 месяцев назад |
Уязвимостей на страницу