100 matches found
UBUNTU-CVE-2023-53699
In the Linux kernel, the following vulnerability has been resolved: riscv: move memblockallowresize after linear mapping is ready The initial memblock metadata is accessed from kernel image mapping. The regions arrays need to "reallocated" from memblock and accessed through linear mapping to cove...
CVE-2023-53699
CVE-2023-53699 affects the Linux kernel riscv memblock handling: memblock metadata is accessed via kernel image mapping and is resized during memblock region allocations after linear mapping is ready. The described cause is reallocation of memblock.regions and copying to the new array, triggering...
CVE-2023-53699 riscv: move memblock_allow_resize() after linear mapping is ready
In the Linux kernel, the following vulnerability has been resolved: riscv: move memblockallowresize after linear mapping is ready The initial memblock metadata is accessed from kernel image mapping. The regions arrays need to "reallocated" from memblock and accessed through linear mapping to cove...
CVE-2023-53699 riscv: move memblock_allow_resize() after linear mapping is ready
In the Linux kernel, the following vulnerability has been resolved: riscv: move memblockallowresize after linear mapping is ready The initial memblock metadata is accessed from kernel image mapping. The regions arrays need to "reallocated" from memblock and accessed through linear mapping to cove...
PT-2025-43100
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc1-00011-g99a670b2069c Description The Linux kernel contains a flaw related to memblock resizing. Specifically, the issue arises because memblock metadata is accessed from the kernel image mapping before...
CVE-2023-53699: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: riscv: move memblockallowresize after linear mapping is ready The initial memblock metadata is accessed from kernel image mapping. The regions arrays need to "reallocated" from memblock and accessed through linear mapping to cove...
ROS-20251013-01
A vulnerability in the LoongArch component of the Linux operating system kernel is related to the inability to process a kernel swap request. kernel swap requests. Exploitation of the vulnerability could allow an attacker to cause a denial of service Vulnerability in the sii902xinit function in t...
EUVD-2022-55273
Malicious code in bioql PyPI...
Linux kernel memblock DoS
The vulnerability of the memblock component in the Linux operating system’s kernel is related to the allocation of unlimited memory. Exploiting this vulnerability can allow an attacker to cause a service failure...
PT-2025-49072
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw on nios2 systems where the memblock.current limit is not properly initialized when CONFIG FLATMEM is enabled. This can lead to max low pfn exceeding the...
Linux Distros Unpatched Vulnerability : CVE-2024-40917
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: memblock: make memblocksetnode also warn about use of MAXNUMNODES On an old x86 system with...
memblock: Accept allocated memory before use in memblock_double_array()
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SUSE CVE-2025-38071
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Check return value from memblockphysallocrange At least with CONFIGPHYSICALSTART=0x100000, if there is 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because memblockphysallocrange...
DEBIAN-CVE-2025-38071
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Check return value from memblockphysallocrange At least with CONFIGPHYSICALSTART=0x100000, if there is 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because memblockphysallocrange...
AZL-72713 CVE-2025-38071 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Check return value from memblockphysallocrange At least with CONFIGPHYSICALSTART=0x100000, if there is 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because memblockphysallocrange...
AZL-63983 CVE-2025-38071 affecting package kernel for versions less than 6.6.96.1-1
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Check return value from memblockphysallocrange At least with CONFIGPHYSICALSTART=0x100000, if there is 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because memblockphysallocrange...
UBUNTU-CVE-2025-38071
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Check return value from memblockphysallocrange At least with CONFIGPHYSICALSTART=0x100000, if there is 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because memblockphysallocrange...
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 an unchecked memblockphysallocrange return value, which could lead to a memory allocation failure...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: x86/mm: The return value from memblockphysallocrange is checked. At least with CONFIGPHYSICALSTART=0x100000, if there is less than 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: memblock: The memory allocated before it is used in memblockdoublearray was accepted. When increasing the array size in memblockdoublearray, if the slab is not yet available, a call to memblockfindinrange is used to...