CVE-2024-50158 RDMA/bnxt_re: Fix out of bound check

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix out of bound check Driver exports pacing stats only on GenP5 and P7 adapters. But while parsing the pacing stats, driver has a check for "rdev-dbrpacing". This caused a trace when KASAN is enabled. BUG: KASAN:...

CVE-2024-50157 RDMA/bnxt_re: Avoid CPU lockups due fifo occupancy check loop

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Avoid CPU lockups due fifo occupancy check loop Driver waits indefinitely for the fifo occupancy to go below a threshold as soon as the pacing interrupt is received. This can cause soft lockup on one of the processor...

SUSE CVE-2022-1678

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2022-2225)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may...

EulerOS 2.0 SP10 : kernel (EulerOS-SA-2022-2257)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Insufficient control flow management for the IntelR 82599 Ethernet Controllers and Adapters may allow an authenticated user to potentially enable...

CVE-2022-1678

A flaw was found in the Linux kernel. An incorrect update of the sock reference in TCP pacing can lead to a memory leak, wasting memory on the system. Mitigation Mitigation for this issue is either not available or the currently available options does not meet the Red Hat Product Security criteri...

The vulnerability of the TCP Pace Handler component, located in the tcp_internal_pacing function of the net/ipv4/tcp_output.c file in the Linux operating system’s kernel, allows a hacker to trigger a service failure.

The vulnerability of the TCP Pace Handler component, located in the tcpinternalpacing function of the net/ipv4/tcpoutput.c file in the Linux kernel, is related to memory-related errors after deallocation. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

CVE-2022-1678

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

DEBIAN-CVE-2022-1678

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

Design/Logic Flaw

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

CVE-2022-1678

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

CVE-2022-1678

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

UBUNTU-CVE-2022-1678

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

CVE-2022-1678

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

CVE-2022-1678

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

CVE-2022-1678

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients...

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 Linux kernel versions 4.18 and 4.19, which stems from an incorrect update of sock references in TCP pacing that could lead to memory/netns...

Packet Pacing Benefits for Midgress Traffic

Akamai's Smooth Delivery Pacing SDP made an impression last year by increasing client network performance while simultaneously reducing retransmissions. If you missed the details and want to learn more about SDP, please check out our past discussion. In this article, we'll explore if SDP's benefi...

PT-2021-7075 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 4.18 through 4.19 Description: An issue in the Linux Kernel can lead to memory/netns leak due to an improper update of sock reference in TCP pacing. This can be exploited by remote clients, potentially causing a denial o...

Enhancing Network Performance with Packet Pacing

Introduction Akamai's Smooth Delivery is a network performance enhancement initiative spearheaded by the Protocol Optimization team. It consists of two parts - each focused on reducing congestion while enhancing network performance. 1. TCP Pacing - The topic of this post 2. Rate Limiting -...