25 matches found
Astra Linux - уязвимость в grub2
A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grubgettextgetstrfromposition may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the...
Astra Linux - уязвимость в linux-6.1
In the Linux kernel, the following vulnerability has been resolved: arm64: Errata: Add a workaround for speculative unprivileged loads on Cortex-A520. Implement the workaround according to erratum 2966298 for ARM Cortex-A520. On an affected Cortex-A520 core, a speculative unprivileged load may le...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix an iotlb memory leak Before commit 3d5698793897 "vhost-vdpa: introduce asid based IOTLB" we called vhostvdpaiotlbunmapv, iotlb, 0ULL, 0ULL - 1 during release to free all the resources allocated when processing use...
Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013162)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013162 advisory. In the Linux kernel, the following vulnerability has been resolved: Revert mmc: dwmmc: Fix IDMAC operation with pages bigger than 4K The commit 8396c793ffdf mmc:...
CVE-2025-71202
In the Linux kernel, the following vulnerability has been resolved: iommu/sva: invalidate stale IOTLB entries for kernel address space Introduce a new IOMMU interface to flush IOTLB paging cache entries for the CPU kernel address space. This interface is invoked from the x86 architecture code tha...
CVE-2022-50738 vhost-vdpa: fix an iotlb memory leak
In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix an iotlb memory leak Before commit 3d5698793897 "vhost-vdpa: introduce asid based IOTLB" we called vhostvdpaiotlbunmapv, iotlb, 0ULL, 0ULL - 1 during release to free all the resources allocated when processing use...
grub2: grub-core/gettext: Integer overflow leads to Heap OOB Write.
A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grubgettextgetstrfromposition may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the...
EUVD-2025-4668
Malicious code in bioql PyPI...
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 stems from a UMP SysEx message translation buffer overflow that could lead to memory corruption...
OESA-2025-1291 grub2 security update
GNU GRUB is a Multiboot boot loader. It was derived from GRUB, the GRand Unified Bootloader, which was originally designed and implemented by Erich Stefan Boleyn. Security Fixes: A flaw was found in grub2 where the grubextcmddispatcher function calls grubarglistalloc to allocate memory for the...
OESA-2025-1216 grub2 security update
GNU GRUB is a Multiboot boot loader. It was derived from GRUB, the GRand Unified Bootloader, which was originally designed and implemented by Erich Stefan Boleyn. Security Fixes: A flaw was found in grub2. A specially crafted JPEG file can cause the JPEG parser of grub2 to incorrectly check the...
SUSE CVE-2024-45777
A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grubgettextgetstrfromposition may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the...
AZL-56992 CVE-2024-45777 affecting package grub2 for versions less than 2.06-25
A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grubgettextgetstrfromposition may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the...
CVE-2024-45777
A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grubgettextgetstrfromposition may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the...
CVE-2024-45777
A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grubgettextgetstrfromposition may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the...
UBUNTU-CVE-2024-45777
A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grubgettextgetstrfromposition may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the...
PT-2025-7419
Name of the Vulnerable Software and Affected Versions grub2 affected versions not specified Description A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grub gettext getstr from position may overflow, leading to an out-of-bound write. This...
Linux kernel security vulnerabilities
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 stems from the fact that the use of a restricted DMA pool in combination with a dynamic SWIOTLB causes the kernel NULL...
UBUNTU-CVE-2023-52790
In the Linux kernel, the following vulnerability has been resolved: swiotlb: fix out-of-bounds TLB allocations with CONFIGSWIOTLBDYNAMIC Limit the free list length to the size of the IO TLB. Transient pool can be smaller than IOTLBSEGSIZE, but the free list is initialized with the assumption that...
DEBIAN-CVE-2024-26705
In the Linux kernel, the following vulnerability has been resolved: parisc: BTLB: Fix crash when setting up BTLB at CPU bringup When using hotplug and bringing up a 32-bit CPU, ask the firmware about the BTLB information to set up the static block TLB entries. For that write access to the static...