Design/Logic Flaw

A vulnerability in SonicOS CFS Content filtering service returns a large 403 forbidden HTTP response message to the source address when users try to access prohibited resource this allows an attacker to cause HTTP Denial of Service DoS attack...

CVE-2022-22278

A vulnerability in SonicOS CFS Content filtering service returns a large 403 forbidden HTTP response message to the source address when users try to access prohibited resource this allows an attacker to cause HTTP Denial of Service DoS attack...

CVE-2022-22278

Summary: CVE-2022-22278 affects SonicOS CFS (Content Filtering Service) in SonicWall firewall appliances. The vulnerability arises from allocation of resources without limits or throttling , enabling an attacker to trigger an HTTP DoS by causing the CFS to return a large 403 Forbidden response fo...

PT-2022-15323

Name of the Vulnerable Software and Affected Versions SonicOS affected versions not specified Description A vulnerability in SonicOS CFS Content filtering service returns a large 403 forbidden HTTP response message to the source address when users try to access prohibited resources. This allows a...

CVE-2022-22278: Allocation of Resources Without Limits or Throttling

A vulnerability in SonicOS CFS Content filtering service returns a large 403 forbidden HTTP response message to the source address when users try to access prohibited resource this allows an attacker to cause HTTP Denial of Service DoS attack...

PT-2021-30794

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.5 Description The issue prevents dead task groups from regaining cfs rq's. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to v5.15.5,...

PT-2021-26799

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.5 Description: The issue prevents dead task groups from regaining cfs rq's. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to v5.15.5,...

PT-2021-8180 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a use-after-free error in the Linux kernel's sched/fair component. This error occurs when the unregister fair sched group function unlinks all cfs rqs from a...

Unbreakable Enterprise kernel security update

4.14.35-1902.306.2 - rename kABI whitelists to lockedlists Dan Duval Orabug: 31783150 - sched/fair: Fix low cpu usage with high throttling by removing expiration of cpu-local slices Dave Chiluk Orabug: 31350999 CVE-2019-19922 - sched/fair: Fix throttlelist starvation with low CFS quota Phil Auld...

bpftool, kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2020:0375 An update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

CVE-2018-20784

The CFS Linux kernel scheduler mishandles handling of leaf cfsrq's in the kernel/sched/fair.c code, which allows a local unprivileged attacker to cause a denial of service DoS by entering an infinite loop in updateblockedaverages function by inducing a high load on a system. Due to the nature of...

Ubuntu: Security Advisory (USN-4211-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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-4211-2: Linux kernel (Xenial HWE) vulnerabilities

USN-4211-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 ESM. Zhipeng Xie discovered that an infinite loop could be triggered in the CFS Linux kerne...

USN-4211-1: Linux kernel vulnerabilities

Zhipeng Xie discovered that an infinite loop could be triggered in the CFS Linux kernel process scheduler. A local attacker could possibly use this to cause a denial of service. CVE-2018-20784 Nicolas Waisman discovered that the WiFi driver stack in the Linux kernel did not properly validate SSID...

USN-4211-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

Zhipeng Xie discovered that an infinite loop could be triggered in the CFS Linux kernel process scheduler. A local attacker could possibly use this to cause a denial of service. CVE-2018-20784 Nicolas Waisman discovered that the WiFi driver stack in the Linux kernel did not properly validate SSID...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4211-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4211-1 advisory. Zhipeng Xie discovered that an infinite loop could be triggered in the CFS Linux kernel process scheduler. A local attacker could possibly use this to...

USN-4115-1: Linux kernel vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Description Hui Peng and Mathias Payer discovered that the Option USB High Speed driver in the Linux kernel did not properly validate metadata received from the device. A physically proximate attacker could use this ...

Ubuntu: Security Advisory (USN-4115-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (AWS) vulnerabilities (USN-4118-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4118-1 advisory. It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could...