USN-5091-2 linux-raspi, linux-raspi-5.4 vulnerabilities

Ofek Kirzner, Adam Morrison, Benedict Schlueter, and Piotr Krysiuk discovered that the BPF verifier in the Linux kernel missed possible mispredicted branches due to type confusion, allowing a side-channel attack. An attacker could use this to expose sensitive information. CVE-2021-33624 It was...

Denial Of Service (DoS)

Linux kernel is vulnerable to denial of service. drivers/usb/host/max3421-hcd.c in the Linux kernel allows physically proximate attackers to cause a denial of service use-after-free and panic by removing a MAX-3421 USB device in certain situations...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5091-2)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5091-2 advisory. Ofek Kirzner, Adam Morrison, Benedict Schlueter, and Piotr Krysiuk discovered that the BPF verifier in the Linux kernel missed possible...

Ubuntu: Security Advisory (USN-5094-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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-5094-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon vulnerabilities

It was discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. An attacker who could start and control a VM could possibly use this to expose sensitive information or execute...

USN-5094-1: Linux kernel vulnerabilities

It was discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. An attacker who could start and control a VM could possibly use this to expose sensitive information or execute...

openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3205-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:3205-1 advisory. - An issue was discovered in the Linux kernel through 5.6.11. sgwrite lacks an sgremoverequest call in a certain failure case, aka...

openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3179-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:3179-1 advisory. - An issue was discovered in the Linux kernel through 5.6.11. sgwrite lacks an sgremoverequest call in a certain failure case, aka...

Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2021-2376)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

CVE-2021-38204

drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service use-after-free and panic by removing a MAX-3421 USB device in certain situations...

UBUNTU-CVE-2021-38204

drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service use-after-free and panic by removing a MAX-3421 USB device in certain situations...

GSD-2021-1001238 usb: max-3421: Prevent corruption of freed memory

usb: max-3421: Prevent corruption of freed memory 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 v5.10.54 by commit...

CVE-2021-34268

An issue in the USBHParseDevDesc function of STMicroelectronics STM32Cube Middleware v1.8.0 and below causes a denial of service DOS via a malformed USB device packet...

Design/Logic Flaw

An issue in the USBHParseDevDesc function of STMicroelectronics STM32Cube Middleware v1.8.0 and below causes a denial of service DOS via a malformed USB device packet...

PT-2021-1516 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.13.6 Description: The issue is related to a use-after-free vulnerability in the Linux kernel, specifically in the drivers/usb/host/max3421-hcd.c component. This vulnerability can be exploited by physically...

Amazon Linux 2 : grub2 (ALAS-2021-1684)

The version of grub2 installed on the remote host is prior to 2.06-2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1684 advisory. 2024-02-29: CVE-2019-14865 was added to this advisory. A flaw was found in the grub2-set-bootflag utility of grub2. A local...

EulerOS Virtualization 3.0.2.2 : grub2 (EulerOS-SA-2021-2126)

According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in grub2. The rmmod implementation allows the unloading of a module used as a dependency without checking if any...

SUSE SLES11 Security Update : grub2 (SUSE-SU-2021:14659-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:14659-1 advisory. - The grubext2readblock function in fs/ext2.c in GNU GRUB before 2013-11-12, as used in shlr/grub/fs/ext2.c in radare2 1.5.0, allows remote...

SUSE SLES11 Security Update : kernel (SUSE-SU-2019:14157-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2019:14157-1 advisory. - In the Linux kernel before 4.1.4, a buffer overflow occurs when checking userspace params in drivers/media/dvb-frontends/cx24116.c. The...

SUSE: Security Advisory (SUSE-SU-2016:2074-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...