USN-5265-1 linux, linux-aws, linux-aws-5.11, linux-aws-5.13, linux-azure-5.11, linux-gcp, linux-gcp-5.11, linux-hwe-5.13, linux-kvm, linux-oem-5.13, linux-oracle, linux-oracle-5.11, linux-raspi vulnerabilities

Jeremy Cline discovered a use-after-free in the nouveau graphics driver of the Linux kernel during device removal. A privileged or physically proximate attacker could use this to cause a denial of service system crash. CVE-2020-27820 It was discovered that the Bluetooth subsystem in the Linux...

SUSE SLES15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2022:0289-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0289-1 advisory. The SUSE Linux Enterprise 15 SP2 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: -...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5265-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5265-1 advisory. Jeremy Cline discovered a use-after-free in the nouveau graphics driver of the Linux kernel during device removal. A privileged or physically proximate...

F5 Networks BIG-IP : Linux kernel vulnerability (K67416037)

The version of F5 Networks BIG-IP installed on the remote host is prior to 15.1.8 / 16.1.4 / 17.1.0. It is, therefore, affected by a vulnerability as referenced in the K67416037 advisory. A race condition in Linux kernel SCTP sockets net/sctp/socket.c before 5.12-rc8 can lead to kernel privilege...

CLSA-2022-1643637294 Fix CVE(s): CVE-2021-38198

CVE-2021-38198 - ELSCVE-686: KVM: MMU: return page fault error code from permissionfault - ELSCVE-686: kvm: x86: MMU support for EPT accessed/dirty bits - ELSCVE-686: KVM: nVMX: fix EPT permissions as reported in exit qualification - ELSCVE-686: KVM: X86: MMU: Use the correct inherited permission...

Mageia: Security Advisory (MGASA-2020-0209)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Mageia: Security Advisory (MGASA-2021-0027)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Medium: kernel

Issue Overview: A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose handler could happen if removing device that is not common to remove video card physically without power-off, but same happens if unbind the driver. CVE-2020-27820 A flaw use-after-free in...

Medium: kernel

Issue Overview: A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose handler could happen if removing device that is not common to remove video card physically without power-off, but same happens if unbind the driver. CVE-2020-27820 A flaw use-after-free in...

Important: kernel

Issue Overview: A use-after-free flaw was found in the Linux kernel's NFC LLCP protocol implementation in the way the user performs manipulation with an unknown input for the llcpsockbind function. This flaw allows a local user to crash or escalate their privileges on the system. CVE-2020-25670 A...

Mageia: Security Advisory (MGASA-2021-0507)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Linux kernel denial-of-service vulnerability (CNVD-2022-68576)

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. Linux kernel is vulnerable to a denial-of-service vulnerability caused by a flaw in the sctpmakestrresetreq function in net/sctp/smmakechunk. A locally authenticated attacker can exploit this flaw to cau...

SUSE SLES15: kernel-azure / kernel-azure-devel / kernel-devel-azure / etc (SUSE-SU-2022:0169-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0169-1 advisory. The SUSE Linux Enterprise 15 SP3 Azure kernel was updated to receive various security and bugfixes. The following security bugs wer...

CVE-2022-0322

A flaw was found in the sctpmakestrresetreq function in net/sctp/smmakechunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUGON issue, leading to a denial of service DOS. Mitigation...

USN-5163-1: Linux kernel vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description Ilja Van Sprundel discovered that the SCTP implementation in the Linux kernel did not properly perform size validations on incoming packets in some situations. An attacker could possibly use this to expos...

GSD-2022-1000054 sctp: use call_rcu to free endpoint

sctp: use callrcu to free endpoint 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 v5.15.13 by commit 75799e71df1da11394740b43ae5686646179561d, ...

GSD-2022-1000039 sctp: use call_rcu to free endpoint

sctp: use callrcu to free endpoint 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 v5.10.90 by commit 769d14abd35e0e153b5149c3e1e989a9d719e3ff, ...

GSD-2022-1000031 sctp: use call_rcu to free endpoint

sctp: use callrcu to free endpoint 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 v5.4.170 by commit 831de271452b87657fcf8d715ee20519b79caef5, ...

GSD-2022-1000027 sctp: use call_rcu to free endpoint

sctp: use callrcu to free endpoint 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 v4.19.224 by commit af6e6e58f7ebf86b4e7201694b1e4f3a62cbc3ec,...

GSD-2022-1000018 sctp: use call_rcu to free endpoint

sctp: use callrcu to free endpoint 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 v4.14.261 by commit 8873140f95d4977bf37e4cf0d5c5e3f6e34cdd3e,...