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 memory reuse after release...

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 a memory reuse after release issue in ksmbdtcpnewconnection...

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 a memory reuse after release problem...

Apache Xerces-C Resource Management Error Vulnerability

Apache Xerces-C is an XML parser from the Apache USA Foundation written in C++. Apache Xerces-C suffers from a resource management error vulnerability that stems from memory reuse after release...

Google Chrome Security Vulnerability

Google Chrome is a web browser from Google, Inc. in the United States. A security vulnerability exists in Google Chrome versions prior to 121.0.6167.160, which originates from memory reuse after release. An attacker could exploit the vulnerability to cause heap corruption via specially crafted HT...

media-server security vulnerability

media-server is a library from Chen's personal developer. A security vulnerability exists in media-server v1.0.0, which was discovered via the sipsubscriberemove function in /uac/sip-uac-subscribe.c to contain a memory reuse after release vulnerability...

ARM Valhall GPU Kernel Driver and Bifrost GPU Kernel Driver Resource Management Error Vulnerability

ARM Bifrost GPU Kernel Driver and Valhall GPU Kernel Driver are both products of ARM UK.Bifrost GPU Kernel Driver is a Bifrost GPU Kernel Driver.Valhall GPU Kernel Driver is an ARM Bifrost GPU Kernel Driver. Valhall GPU Kernel Driver is a Valhall GPU kernel driver. A security vulnerability exists...

media-server security vulnerability

media-server is a library from Chen's personal developer. A security vulnerability exists in media-server v1.0.0, which was discovered via the sipuacstoptimer function in /uac/sip-uac-transaction.c to contain a memory reuse after release vulnerability...

Lotos WebServer Security Vulnerability

Lotos WebServer is a small but high-performance HTTP WebServer that follows the Reactor model and uses non-blocking IO and IO multiplexing epoll ET to handle concurrency. A security vulnerability exists in Lotos WebServer version v0.1.1, which was discovered to contain a memory reuse-after-freedo...

The vulnerability in the implementation of the ICMPv6 protocol in the Linux operating system’s kernel, through the function fib6_add(), allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability in the implementation of the ICMPv6 protocol in the Linux operating system is related to the reutilization of previously freed memory due to competitive access to resources in the fib6add function within the net/ipv6/ip6fib.c module. Exploiting this vulnerability could allow a...

GHSA-GP3W-2V2M-P686 Vyper's external calls can overflow return data to return input buffer

Summary When calls to external contracts are made, we write the input buffer starting at byte 28, and allocate the return buffer to start at byte 0 overlapping with the input buffer. When checking RETURNDATASIZE for dynamic types, the size is compared only to the minimum allowed size for that typ...

The vulnerability of the amdgpu_cs_wait_all_fences() function in the drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c driver for AMD Radeon graphics cards in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the amdgpucswaitallfences function in the drivers/gpu/drm/amd/amdgpu/amdgpucs.c driver for AMD Radeon graphics cards in the Linux operating system is related to the reallocation of previously freed memory due to concurrent access to resources. Exploiting this vulnerability...

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...

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 atalk_ioctl() function in the net/appletalk/ddp.c module, which is part of the AppleTalk protocol implementation in the Linux kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the atalkioctl function in the net/appletalk/ddp.c module, which implements the Appletalk protocol in the Linux kernel, is related to the reallocation of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow an attacker to...

The vulnerability of the do_vcc_ioctl() function in the net/atm/ioctl.c module, which implements the ATM network protocol in the Linux operating system’s kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dovccioctl function in the net/atm/ioctl.c module, which implements the ATM network protocol in the Linux operating system, is related to the reallocation of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow an attack...

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...

The vulnerability of the igmp_start_timer() function in the net/ipv4/igmp.c module of the Linux operating system’s IGMP protocol implementation allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information, thereby increasing their privileges within the system.

The vulnerability of the igmpstarttimer function in the net/ipv4/igmp.c module, which is part of the IGMP protocol implementation in Linux kernel, relates to the reutilization of previously freed memory due to competitive access to resources i.e., during a “race condition”. Exploiting this...

PT-2023-8473

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.c...

ARM Mali GPU Driver Resource Management Error Vulnerability

ARM Mali GPU Driver is an email driver from ARM UK. A security vulnerability exists in ARM Mali GPU Driver that stems from the presence of a memory reuse after release issue. An attacker can exploit the vulnerability to perform incorrect GPU processing operations to gain access to freed memory. T...