59 matches found
FreeBSD -- Uninitialized kernel memory disclosure via ktrace(2)
Problem Description: In some cases, the ktrace facility will log the contents of kernel structures to userspace. In one such case, ktrace dumps a variable-sized sockaddr to userspace. There, the full sockaddr is copied, even when it is shorter than the full size. This can result in up to 14...
CVE-2024-56538
In the Linux kernel, the following vulnerability has been resolved: drm: zynqmpkms: Unplug DRM device before removal Prevent userspace accesses to the DRM device from causing use-after-frees by unplugging the device before we remove it. This causes any further userspace accesses to result in an...
CVE-2024-56538
In the Linux kernel, the following vulnerability has been resolved: drm: zynqmpkms: Unplug DRM device before removal Prevent userspace accesses to the DRM device from causing use-after-frees by unplugging the device before we remove it. This causes any further userspace accesses to result in an...
DEBIAN-CVE-2024-49975
In the Linux kernel, the following vulnerability has been resolved: uprobes: fix kernel info leak via "uprobes" vma xoladdvma maps the uninitialized page allocated by createxolarea into userspace. On some architectures x86 this memory is readable even without VMREAD, VMEXEC results in the same...
PT-2024-19850 · Qualcomm · Snapdragon +25
Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: Memory corruption is possible when an attempt is made from userspace or console to write some haptics effects pattern to the haptics debugfs file. This...
UBUNTU-CVE-2024-46792
In the Linux kernel, the following vulnerability has been resolved: riscv: misaligned: Restrict user access to kernel memory rawcopyto,fromuser do not call accessok, so this code allowed userspace to access any virtual memory address...
kernel: octeontx2-af: avoid off-by-one read from userspace
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: avoid off-by-one read from userspace We try to access count + 1 byte from userspace with memdupuserbuffer, count + 1. However, the userspace only provides buffer of count bytes and only these count bytes are verifie...
SUSE CVE-2024-36957
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: avoid off-by-one read from userspace We try to access count + 1 byte from userspace with memdupuserbuffer, count + 1. However, the userspace only provides buffer of count bytes and only these count bytes are verifie...
UBUNTU-CVE-2024-36957
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: avoid off-by-one read from userspace We try to access count + 1 byte from userspace with memdupuserbuffer, count + 1. However, the userspace only provides buffer of count bytes and only these count bytes are verifie...
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-2024-35988
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...
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 presence of more than 4G of RAM, where the current definition of TASKSIZE is incorrect, leading to...
CVE-2024-35988: Undefined Security Weakness
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...
DEBIAN-CVE-2024-35830
In the Linux kernel, the following vulnerability has been resolved: media: tc358743: register v4l2 async device only after successful setup Ensure the device has been setup correctly before registering the v4l2 async device, thus allowing userspace to access...
CVE-2024-35830
In the Linux kernel, the following vulnerability has been resolved: media: tc358743: register v4l2 async device only after successful setup Ensure the device has been setup correctly before registering the v4l2 async device, thus allowing userspace to access...
CVE-2024-35830
In the Linux kernel, the following vulnerability has been resolved: media: tc358743: register v4l2 async device only after successful setup Ensure the device has been setup correctly before registering the v4l2 async device, thus allowing userspace to access...
CVE-2024-35830
In the Linux kernel, the following vulnerability has been resolved: media: tc358743: register v4l2 async device only after successful setup Ensure the device has been setup correctly before registering the v4l2 async device, thus allowing userspace to access...
CVE-2024-35830 media: tc358743: register v4l2 async device only after successful setup
In the Linux kernel, the following vulnerability has been resolved: media: tc358743: register v4l2 async device only after successful setup Ensure the device has been setup correctly before registering the v4l2 async device, thus allowing userspace to access...
CVE-2024-35830 media: tc358743: register v4l2 async device only after successful setup
In the Linux kernel, the following vulnerability has been resolved: media: tc358743: register v4l2 async device only after successful setup Ensure the device has been setup correctly before registering the v4l2 async device, thus allowing userspace to access...
PT-2024-26825
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.37 Description The issue is related to the definition of TASK SIZE on 64-bit NOMMU systems, where userspace memory can come from anywhere in physical RAM. If any RAM exists above 4G, the current definition of...