CVE-2024-26677

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

UBUNTU-CVE-2024-26677

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

CVE-2024-26677

CVE-2024-26677 : In the Linux kernel’s rxrpc implementation, the vulnerability stems from how delayed ACKs were constructed with a reference serial number, making them unsuitable as an RTT reference. The issue has been resolved in the kernel by fixing the construction of delayed ACKs to avoid set...

CVE-2024-26677 rxrpc: Fix delayed ACKs to not set the reference serial number

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

CVE-2024-26677 rxrpc: Fix delayed ACKs to not set the reference serial number

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

CVE-2024-26677 rxrpc: Fix delayed ACKs to not set the reference serial number

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

CVE-2024-26677

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

CVE-2021-31882

A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions V2303. The DHCP client application does not validate the length of the Domain Name Server IP options 0x06 when processing DHCP ACK packets. This may lead to...

HTTP/2: flood using SETTINGS frames results in unbounded memory growth

A flaw was found in HTTP/2. Using SETTINGS frames and queuing of SETTINGS ACK frames, a flood could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...

HTTP/2: flood using SETTINGS frames results in unbounded memory growth

A flaw was found in HTTP/2. Using SETTINGS frames and queuing of SETTINGS ACK frames, a flood could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...

HTTP/2: flood using PING frames results in unbounded memory growth

A flaw was found in HTTP/2. Using PING frames and queuing of response PING ACK frames, a flood attack could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...

Arista Networks EOS tcp_input Challenge ACKs Shared Counter Disclosure (SA0023)

The version of Arista Networks EOS running on the remote device is affected by a flaw in the Linux kernel implementation within file net/ipv4/tcpinput.c due to a failure to properly determine the rate of challenge ACK segments. An unauthenticated, remote attacker can exploit this issue to access...

CVE-2017-6444

The MikroTik Router hAP Lite 6.25 has no protection mechanism for unsolicited TCP ACK packets in the case of a fast network connection, which allows remote attackers to cause a denial of service CPU consumption by sending many ACK packets. After the attacker stops the exploit, the CPU usage is 10...

Ubuntu 16.04 LTS : Linux kernel (Qualcomm Snapdragon) vulnerabilities (USN-3070-3)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3070-3 advisory. A missing permission check when settings ACLs was discovered in nfsd. A local user could exploit this flaw to gain access to any file by setting an ACL...

Ubuntu: Security Advisory (USN-3071-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

USN-3070-1 linux vulnerabilities

A missing permission check when settings ACLs was discovered in nfsd. A local user could exploit this flaw to gain access to any file by setting an ACL. CVE-2016-1237 Kangjie Lu discovered an information leak in the Reliable Datagram Sockets RDS implementation in the Linux kernel. A local attacke...

Oracle Linux 7 : kernel (ELSA-2016-1633)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2016-1633 advisory. - net tcp: enable per-socket rate limiting of all 'challenge acks' Florian Westphal 1355603 1355605 CVE-2016-5696 - net tcp: uninline tcpoowratelimited Florian...

linux-zen: information disclosure

A security issue has been found in the Linux kernel's implementation of challenge ACKs as specified in RFC 5961. An attacker which knows a connection's client IP, server IP and server port can abuse the challenge ACK mechanism to determine the accuracy of a normally 'blind' attack on the client o...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.10.2 - tcp: make challenge acks less predictable Eric Dumazet Orabug: 24010012 Orabug: 2401010 CVE-2016-5696 3.8.13-118.10.1 - ocfs2: call ocfs2journalaccessdi before ocfs2journaldirty in ocfs2writeendnolock yangwenfang Orabug: 19601200 - ocfs2: improve recovery performance...

linux: information disclosure

A security issue has been found in the Linux kernel's implementation of challenge ACKs as specified in RFC 5961. An attacker which knows a connection's client IP, server IP and server port can abuse the challenge ACK mechanism to determine the accuracy of a normally 'blind' attack on the client o...