CVE-2024-36018 nouveau/uvmm: fix addr/range calcs for remap operations

In the Linux kernel, the following vulnerability has been resolved: nouveau/uvmm: fix addr/range calcs for remap operations dEQP-VK.sparseresources.imagerebind.2darray.r64i.1281288 was causing a remap operation like the below. opremap: prev: 0000003fffed0000 00000000000f0000 00000000a5abd18a...

CVE-2024-36018 nouveau/uvmm: fix addr/range calcs for remap operations

In the Linux kernel, the following vulnerability has been resolved: nouveau/uvmm: fix addr/range calcs for remap operations dEQP-VK.sparseresources.imagerebind.2darray.r64i.1281288 was causing a remap operation like the below. opremap: prev: 0000003fffed0000 00000000000f0000 00000000a5abd18a...

CVE-2024-36018 nouveau/uvmm: fix addr/range calcs for remap operations

In the Linux kernel, the following vulnerability has been resolved: nouveau/uvmm: fix addr/range calcs for remap operations dEQP-VK.sparseresources.imagerebind.2darray.r64i.1281288 was causing a remap operation like the below. opremap: prev: 0000003fffed0000 00000000000f0000 00000000a5abd18a...

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 originates in the address/range calculation of the nouveau/uvmm module remap operation...

CVE-2024-20021

In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249...

kernel: efi: fix potential NULL deref in efi_mem_reserve_persistent

A flaw was found in the EFI module in the Linux kernel. A NULL pointer dereference can be triggered due to a missing check of the return value of the memremap function, causing a crash and resulting in a denial of service...

SUSE CVE-2023-52646

In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d3e720e7 "aio: Make it possible to remap aio ring" introduced a null-deref if mremap is called on an old aio mapping after fork as mm-ioctxtable will be set to NULL...

DEBIAN-CVE-2023-52646

In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d3e720e7 "aio: Make it possible to remap aio ring" introduced a null-deref if mremap is called on an old aio mapping after fork as mm-ioctxtable will be set to NULL...

PT-2024-29190

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The vulnerability is related to the handling of QMI target memory during resume, resulting in a kernel crash when DMA remap is not supported. The issue occurs when the ath12k module is...

GHSA-7452-XQPJ-6RPC moby Access to remapped root allows privilege escalation to real root

Impact When using --userns-remap, if the root user in the remapped namespace has access to the host filesystem they can modify files under /var/lib/docker/ that cause writing files with extended privileges. Patches Versions 20.10.3 and 19.03.15 contain patches that prevent privilege escalation fr...

CVE-2023-1476

A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code. This issue occurs due to a race condition between rmap walk and mremap, allowing a local user to crash the system or potentially escalate their privileges on the system...

kernel: mm/mremap.c use-after-free vulnerability

A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code in how a race condition happens between rmap walk and mremap. This flaw allows a local user to crash or potentially escalate their privileges on the system...

CVE-2021-33639

REMAP cmd of SVM driver can be used to remap read only memory as read-write, then cause read only memory/file modified...

CVE-2021-33639

Summary: CVE-2021-33639 is described across multiple sources as a vulnerability in the Linux kernel where the REMAP command of the SVM driver can remap read-only memory to read-write, enabling modification of memory/files. What is affected: Linux kernel components related to the SVM driver and it...

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 the fact that the SVM driver's REMAP cmd can be used to remap read-only memory to read-write, which can lead...

kernel: mm/mremap.c use-after-free vulnerability

A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code in how a race condition happens between rmap walk and mremap. This flaw allows a local user to crash or potentially escalate their privileges on the system...

OESA-2023-1143 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: The Linux kernel does not correctly mitigate SMT attacks, as discovered through a strange pattern in the kernel API using STIBP as a mitigation1 https://docs.kernel.org/userspace-api/specctrl.html, leaving the process exposed for...

kernel: mm/mremap.c use-after-free vulnerability

A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code in how a race condition happens between rmap walk and mremap. This flaw allows a local user to crash or potentially escalate their privileges on the system...

SUSE CVE-2009-0024

The sysremapfilepages function in mm/fremap.c in the Linux kernel before 2.6.24.1 allows local users to cause a denial of service or gain privileges via unspecified vectors, related to the vmfile structure member, and the mmapregion and domunmap functions...

SUSE CVE-2018-7740

The resvmaprelease function in mm/hugetlb.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service BUG via a crafted application that makes mmap system calls and has a large pgoff argument to the remapfilepages system call...