CVE-2021-47566

CVE-2021-47566 involves a Linux kernel vulnerability in proc/vmcore where user-space buffers were cleared improperly (memset) instead of using clear_user(), enabling a supervisor write fault on a vmcore copy scenario. The fix = use clear_user() when handling user buffers; SMAP handling is noted i...

PT-2024-25157 · Asustek Computer · Aisuite3

Name of the Vulnerable Software and Affected Versions: AISuite3 version 3.03.36 Description: An issue in the component AslO3 64.sys allows attackers to escalate privileges and execute arbitrary code via sending crafted IOCTL requests. Recommendations: For version 3.03.36, consider disabling the...

ASUS ATSZIO Driver 安全漏洞

ASUS ATSZIO Driver is a driver from Asus China. A security vulnerability exists in ASUS ATSZIO Driver version v0.2.1.7, which originates from a security flaw in the component ATSZIO 64.sys. The vulnerability can be exploited by an attacker to elevate privileges and execute arbitrary code by sendi...

DEBIAN-CVE-2021-47366

In the Linux kernel, the following vulnerability has been resolved: afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server AFS-3 has two data fetch RPC variants, FS.FetchData and FS.FetchData64, and Linux's afs client switches between them when talking to a non-YFS server if the read...

CVE-2021-47366

Summary (CVE-2021-47366) : In the Linux kernel AFS client vulnerability, reads from an OpenAFS server could be corrupted when file positions or read lengths exceeded 2G, due to switching between FS.FetchData (signed 32-bit pos/len) and FS.FetchData64. The fix captures file server capabilities via...

CVE-2021-47366 afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server

In the Linux kernel, the following vulnerability has been resolved: afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server AFS-3 has two data fetch RPC variants, FS.FetchData and FS.FetchData64, and Linux's afs client switches between them when talking to a non-YFS server if the read...

CVE-2021-47366

In the Linux kernel, the following vulnerability has been resolved: afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server AFS-3 has two data fetch RPC variants, FS.FetchData and FS.FetchData64, and Linux's afs client switches between them when talking to a non-YFS server if the read...

SUSE CVE-2023-52676

In the Linux kernel, the following vulnerability has been resolved: bpf: Guard stack limits against 32bit overflow This patch promotes the arithmetic around checking stack bounds to be done in the 64-bit domain, instead of the current 32bit. The arithmetic implies adding together a 64-bit registe...

SUSE CVE-2024-35985

In the Linux kernel, the following vulnerability has been resolved: sched/eevdf: Prevent vlag from going out of bounds in reweighteevdf It was possible to have pickeevdf return NULL, which then causes a NULL-deref. This turned out to be due to entityeligible returning falsely negative because of ...

CVE-2024-35988

A vulnerability was found in the Linux kernel affecting the riscv architecture on 64-bit NOMMU systems. The issue stems from an incorrect definition of TASKSIZE, which causes failures in userspace access routines when there is RAM above 4GB. The vulnerability affects the file...

CVE-2024-35987

A vulnerability was found in the Linux kernel that affects 64-bit No Memory Management Unit NOMMU systems. The issue arose from a change that allowed using RAM below the kernel load address, which conflicts with the fixed PAGEOFFSET in NOMMU systems. This leads to memory initialization errors and...

CVE-2024-35988

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASKSIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASKSIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access...

CVE-2024-35987

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix loading 64-bit NOMMU kernels past the start of RAM commit 3335068f8721 "riscv: Use PUD/P4D/PGD pages for the linear mapping" added logic to allow using RAM below the kernel load address. However, this does not work for...

CVE-2024-35988 riscv: Fix TASK_SIZE on 64-bit NOMMU

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASKSIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASKSIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access...

CVE-2024-35988

CVE-2024-35988 concerns the Linux kernel RISCV NOMMU patch that corrects TASK_SIZE for 64-bit NOMMU. The current TASK_SIZE definition caused spurious failures in userspace memory access when any RAM above 4 GiB existed, leading to incorrect memory access behavior. The vulnerability is resolved by...

CVE-2024-35988 riscv: Fix TASK_SIZE on 64-bit NOMMU

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASKSIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASKSIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access...

CVE-2024-35987 riscv: Fix loading 64-bit NOMMU kernels past the start of RAM

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix loading 64-bit NOMMU kernels past the start of RAM commit 3335068f8721 "riscv: Use PUD/P4D/PGD pages for the linear mapping" added logic to allow using RAM below the kernel load address. However, this does not work for...

DEBIAN-CVE-2024-35909

In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: Split 64bit accesses to fix alignment issues Some of the registers are aligned on a 32bit boundary, causing alignment faults on 64bit platforms. Unable to handle kernel paging request at virtual address...

UBUNTU-CVE-2024-35909

In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: Split 64bit accesses to fix alignment issues Some of the registers are aligned on a 32bit boundary, causing alignment faults on 64bit platforms. Unable to handle kernel paging request at virtual address...

CVE-2024-35803

A security vulnerability was identified in the Linux kernel's EFI Extensible Firmware Interface stub, specifically affecting systems operating in mixed-mode environments. The issue arises from the EFI stub's handling of boot services, which can lead to stack overflows and potential system...