UVI-2021-1002092 mptcp: fix possible stall on recvmsg()

mptcp: fix possible stall on recvmsg This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.14 by commit 1a4554e94f0deff9fc1dc5addf93fa579cc29711...

UVI-2021-1001896 mptcp: fix possible stall on recvmsg()

mptcp: fix possible stall on recvmsg This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.14 by commit 1a4554e94f0deff9fc1dc5addf93fa579cc29711...

GSD-2021-1001896 mptcp: fix possible stall on recvmsg()

mptcp: fix possible stall on recvmsg This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.14 by commit 1a4554e94f0deff9fc1dc5addf93fa579cc29711...

GSD-2021-1001056 net: rds: fix memory leak in rds_recvmsg

net: rds: fix memory leak in rdsrecvmsg This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.13 by commit...

PT-2024-11256 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak has been resolved in the Linux kernel, specifically in the rds recvmsg function. The issue was caused by an unputted refcount in case of error. When rds cmsg recv fails,...

kernel: increase slab leak leads to DoS

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

The vulnerability of the unix_stream_recvmsg function in Linux operating system kernels, which allows a hacker to cause a service failure

The vulnerability of the unixstreamrecvmsg function in Linux operating system kernels is related to uncontrolled resource consumption. Exploiting this vulnerability can allow an attacker to cause service failures...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists through the unixstreamrecvmsg function in the Linux kernel when a signal was pending...

kernel: increase slab leak leads to DoS

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

kernel: increase slab leak leads to DoS

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

CVE-2021-20265

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

Design/Logic Flaw

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

UBUNTU-CVE-2021-20265

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a resource management error vulnerability that stems from a flaw in the way the unixstreamrecvmsg function frees memory resources when a signal hangs...

CVE-2020-8940

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to encuntrustedrecvmsg using an attacker controlled result parameter. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended buffer size...

CVE-2019-3837

It was found that the netdma code in tcprecvmsg in the RHEL6 kernel is thread-unsafe. So an unprivileged multi-threaded userspace application calling recvmsg for the same network socket in parallel executed on ioatdma-enabled hardware with netdma enabled can leak the memory, crash the host leadin...

Memory corruption

It was found that the netdma code in tcprecvmsg in the 2.6.32 kernel as shipped in RHEL6 is thread-unsafe. So an unprivileged multi-threaded userspace application calling recvmsg for the same network socket in parallel executed on ioatdma-enabled hardware with netdma enabled can leak the memory,...

UBUNTU-CVE-2019-3837

It was found that the netdma code in tcprecvmsg in the 2.6.32 kernel as shipped in RHEL6 is thread-unsafe. So an unprivileged multi-threaded userspace application calling recvmsg for the same network socket in parallel executed on ioatdma-enabled hardware with netdma enabled can leak the memory,...

DEBIAN-CVE-2019-3837

It was found that the netdma code in tcprecvmsg in the 2.6.32 kernel as shipped in RHEL6 is thread-unsafe. So an unprivileged multi-threaded userspace application calling recvmsg for the same network socket in parallel executed on ioatdma-enabled hardware with netdma enabled can leak the memory,...

PT-2019-5303 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel version 2.6.32 Description: The issue is related to the net dma code in the tcp recvmsg function, which is thread-unsafe. This can be exploited by an unprivileged multi-threaded userspace application calling recvmsg for the same...