Privilege Escalation

qemu is vulnerable to privilege escalation. The vulnerability exists due to a lack of validation of authorization which allows an attacker to create files in the directories shared by virtio-fs with unintended group ownership in a scenario where a directory is SGID to a certain group and is...

GSD-2022-1002185 virtio_console: eliminate anonymous module_init & module_exit

virtioconsole: eliminate anonymous moduleinit & moduleexit 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 v5.4.189 by commit...

GSD-2022-1001943 drm/virtio: Ensure that objs is not NULL in virtio_gpu_array_put_free()

drm/virtio: Ensure that objs is not NULL in virtiogpuarrayputfree 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 v5.15.32 by commit...

GSD-2022-1001808 vsock/virtio: initialize vdev->priv before using VQs

vsock/virtio: initialize vdev-priv before using VQs 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 v5.15.33 by commit...

GSD-2022-1001637 drm/virtio: Ensure that objs is not NULL in virtio_gpu_array_put_free()

drm/virtio: Ensure that objs is not NULL in virtiogpuarrayputfree 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 v5.16.18 by commit...

GSD-2022-1001493 vsock/virtio: initialize vdev->priv before using VQs

vsock/virtio: initialize vdev-priv before using VQs 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 v5.16.19 by commit...

GSD-2022-1001429 virtio: use virtio_device_ready() in virtio_device_restore()

virtio: use virtiodeviceready in virtiodevicerestore 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 v5.16.19 by commit...

GSD-2022-1001334 drm/virtio: Ensure that objs is not NULL in virtio_gpu_array_put_free()

drm/virtio: Ensure that objs is not NULL in virtiogpuarrayputfree 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 v5.17.1 by commit...

GSD-2022-1001173 vsock/virtio: initialize vdev->priv before using VQs

vsock/virtio: initialize vdev-priv before using VQs 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 v5.17.2 by commit...

GSD-2022-1001101 virtio: use virtio_device_ready() in virtio_device_restore()

virtio: use virtiodeviceready in virtiodevicerestore 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 v5.17.2 by commit...

Ubuntu: Security Advisory (USN-5383-1)

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...

USN-5383-1 linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-kvm, linux-oracle, linux-oracle-5.13, linux-raspi vulnerabilities

David Bouman discovered that the netfilter subsystem in the Linux kernel did not properly validate passed user register indices. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2022-1015 Brendan Dolan-Gavitt discovered that the Marvell WiFi-Ex...

USN-5383-1: Linux kernel vulnerabilities

David Bouman discovered that the netfilter subsystem in the Linux kernel did not properly validate passed user register indices. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2022-1015 Brendan Dolan-Gavitt discovered that the Marvell WiFi-Ex...

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhost_vdpa_config_validate function. This flaw allows a local user to crash or potentially escalate their privileges on the system.

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CVE-2022-0998

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhostvdpaconfigvalidate function. This flaw allows a local user to crash or potentially escalate their privileges on the system...

CVE-2022-0998

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhostvdpaconfigvalidate function. This flaw allows a local user to crash or potentially escalate their privileges on the system...

DEBIAN-CVE-2022-0998

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhostvdpaconfigvalidate function. This flaw allows a local user to crash or potentially escalate their privileges on the system...

AZL-9242 CVE-2022-0998 affecting package kernel for versions less than 5.15.37.1-2

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhostvdpaconfigvalidate function. This flaw allows a local user to crash or potentially escalate their privileges on the system...

CVE-2022-0998

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhostvdpaconfigvalidate function. This flaw allows a local user to crash or potentially escalate their privileges on the system...

Integer overflow

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhostvdpaconfigvalidate function. This flaw allows a local user to crash or potentially escalate their privileges on the system...