USN-4949-1 linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.8, linux-kvm, linux-oracle, linux-raspi vulnerabilities

Ryota Shiga discovered that the eBPF implementation in the Linux kernel did not properly verify that a BPF program only reserved as much memory for a ring buffer as was allocated. A local attacker could use this to cause a denial of service system crash or execute arbitrary code. CVE-2021-3489...

Huawei EulerOS: Security Advisory for sane-backends (EulerOS-SA-2021-1847)

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...

EulerOS 2.0 SP3 : sane-backends (EulerOS-SA-2021-1847)

According to the version of the sane-backends packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A NULL pointer dereference in saneiepsonnetread in SANE Backends before 1.0.30 allows a malicious device connected to the same local network...

SUSE: Security Advisory (SUSE-SU-2017:0713-1)

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...

SUSE: Security Advisory (SUSE-SU-2020:3125-1)

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...

OESA-2021-1111 kernel security update

The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the operating system: memory allocation, process allocation, device input and output, etc. Security Fixes: An issue was discovered in the Linux kernel 2.6.39...

Huawei EulerOS: Security Advisory for sane-backends (EulerOS-SA-2021-1358)

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...

EulerOS 2.0 SP2 : sane-backends (EulerOS-SA-2021-1358)

According to the versions of the sane-backends packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - saned in sane-backends 1.0.25 allows remote attackers to obtain sensitive memory information via a crafted SANENETCONTROLOPTION...

CVE-2021-26931

An issue was discovered in the Linux kernel 2.6.39 through 5.10.16, as used in Xen. Block, net, and SCSI backends consider certain errors a plain bug, deliberately causing a kernel crash. For errors potentially being at least under the influence of guests such as out of memory conditions, it isn'...

CVE-2021-26932

An issue was discovered in the Linux kernel 3.2 through 5.10.16, as used by Xen. Grant mapping operations often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success or failure of each one is reported to the backend driver, and the backend driver then...

UBUNTU-CVE-2021-26932

An issue was discovered in the Linux kernel 3.2 through 5.10.16, as used by Xen. Grant mapping operations often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success or failure of each one is reported to the backend driver, and the backend driver then...

CVE-2021-26931

An issue was discovered in the Linux kernel 2.6.39 through 5.10.16, as used in Xen. Block, net, and SCSI backends consider certain errors a plain bug, deliberately causing a kernel crash. For errors potentially being at least under the influence of guests such as out of memory conditions, it isn'...

CVE-2021-26931

An issue was discovered in the Linux kernel 2.6.39 through 5.10.16, as used in Xen. Block, net, and SCSI backends consider certain errors a plain bug, deliberately causing a kernel crash. For errors potentially being at least under the influence of guests such as out of memory conditions, it isn'...

Linux: backends treating grant mapping errors as bugs

ISSUE DESCRIPTION Block, net, and SCSI backends consider certain errors a plain bug, deliberately causing a kernel crash. For errors potentially being at least under the influence of guests, like out of memory conditions, it isn't correct to assume so. Memory allocations potentially causing such...

Huawei EulerOS: Security Advisory for sane-backends (EulerOS-SA-2021-1230)

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...

EulerOS 2.0 SP5 : sane-backends (EulerOS-SA-2021-1230)

According to the version of the sane-backends packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - saned in sane-backends 1.0.25 allows remote attackers to obtain sensitive memory information via a crafted SANENETCONTROLOPTION...

CentOS 8 : sane-backends (CESA-2020:2902)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:2902 advisory. - sane-backends: Heap buffer overflow in epsondsnetread in epsonds-net.c CVE-2020-12861 - sane-backends: Heap buffer overflow in esci2img CVE-2020-1286...

EulerOS 2.0 SP3 : sane-backends (EulerOS-SA-2021-1119)

According to the version of the sane-backends packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - saned in sane-backends 1.0.25 allows remote attackers to obtain sensitive memory information via a crafted SANENETCONTROLOPTION...

Huawei EulerOS: Security Advisory for sane-backends (EulerOS-SA-2021-1119)

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...

SUSE SLED15 / SLES15 Security Update : sane-backends (SUSE-SU-2020:3065-1)

This update for sane-backends fixes the following issues : sane-backends was updated to 1.0.31 to further improve hardware enablement for scanner devices jscECO-2418 jscSLE-15561 jscSLE-15560 and also fix various security issues : CVE-2020-12861,CVE-2020-12865: Fixed an out of bounds write...