Spoofing

In the Linux kernel, the following vulnerability has been resolved: uio: Fix use-after-free in uioopen core-1 core-2 ------------------------------------------------------- uiounregisterdevice uioopen idev = idrfind deviceunregister&idev-dev putdevice&idev-dev uiodevicerelease getdevice&idev-dev...

CVE-2022-23091

A particular case of memory sharing is mishandled in the virtual memory system. This is very similar to SA-21:08.vm, but with a different root cause. An unprivileged local user process can maintain a mapping of a page after it is freed, allowing that process to read private data belonging to othe...

AZL-34274 CVE-2024-24577 affecting package libgit2 for versions less than 1.6.5-1

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Using well-crafted inputs to gitindexadd can cause heap corruption that could be leveraged for arbitrary code execution. There...

kernel: use-after-free after removing device in wb_inode_writeback_end in mm/page-writeback.c

A use-after-free flaw was found in the Linux Kernel. When a disk is removed, bdiunregister is called to stop further write-back and waits for associated delayed work to complete. However, wbinodewritebackend may schedule bandwidth estimation work after this has completed, which can result in the...

The vulnerability of the wb inode_writeback_end() function in the mm/page-writeback.c module of the Linux kernel’s memory management subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the wb inodewritebackend function in the mm/page-writeback.c module of the Linux kernel’s memory management subsystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity...

The vulnerability of the IGMPv2 protocol implementation in the Linux operating system allows a hacker to gain access to protected information.

The vulnerability of the IGMPv2 protocol implementation in Linux operating systems is related to the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to gain access to protected information...

UBUNTU-CVE-2024-0562

A use-after-free flaw was found in the Linux Kernel. When a disk is removed, bdiunregister is called to stop further write-back and waits for associated delayed work to complete. However, wbinodewritebackend may schedule bandwidth estimation work after this has completed, which can result in the...

The vulnerability of the WebKit component of the macOS operating system, allowing a hacker to execute arbitrary code

The vulnerability of the WebKit component of the macOS operating system relates to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code using a specially created link...

The vulnerability of the io_uring component in the Linux operating system’s kernel allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the iouring component in the Linux operating system’s kernel is related to the reutilization of previously freed memory due to competitive access to resources in the scmfpcopy function within the net/core/scm.c module. Exploiting this vulnerability can allow an attacker to...

CVE-2023-5091

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0...

CVE-2023-5091

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0...

CVE-2023-5091 Mali GPU Kernel Driver allows improper GPU processing operations

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0...

SUSE CVE-2024-0217

A use-after-free flaw was found in PackageKitd. In some conditions, the order of cleanup mechanics for a transaction could be impacted. As a result, some memory access could occur on memory regions that were previously freed. Once freed, a memory region can be reused for other allocations and any...

UBUNTU-CVE-2024-0217

A use-after-free flaw was found in PackageKitd. In some conditions, the order of cleanup mechanics for a transaction could be impacted. As a result, some memory access could occur on memory regions that were previously freed. Once freed, a memory region can be reused for other allocations and any...

OpenHarmony Resource Management Error Vulnerability

OpenHarmony is a kind of Hongmeng operating system open source project of China OpenAtom Foundation OpenAtom Foundation Foundation. A security vulnerability exists in OpenHarmony version v3.2.2 and earlier versions, which originates from the reuse of pointers released from a multimedia player...

PT-2023-8473 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: A race condition was found in the Linux Kernel, related to the reuse of previously freed memory due to concurrent access to a resource in the fib6 add function in the net/ipv6/ip6 fib....

kernel: use-after-free vulnerability in the smb client component

A flaw was found in the SMB client component in the Linux kernel. In case of an error in smb3fscontextparseparam, ctx-password was freed, but the field was not set to NULL, potentially leading to a use-after-free vulnerability. This flaw allows a local user to crash or potentially escalate their...

Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2023-3298)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2023-5427

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory.This issue affects Bifrost...

OESA-2023-1874 vim security update

Vim is an advanced text editor that seeks to provide the power of the de-facto Unix editor 'Vi', with a more complete feature set. Vim is a highly configurable text editor built to enable efficient text editing. It is an improved version of the vi editor distributed with most UNIX systems. Securi...