Linux Distros Unpatched Vulnerability : CVE-2021-47024

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vsock/virtio: free queued packets when closing socket As reported by syzbot 1, there is a memory leak while closing the socket. We partially solved this issue...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2024-2815)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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 SP9 : kernel (EulerOS-SA-2024-2815)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : vsock/virtio: free queued packets when closing socketCVE-2021-47024 KVM: PPC: Fix kvmarchvcpuioctl vcpuload leakCVE-2021-47296 kernel:RDMA/cma:...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2024-2476)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2024-2002)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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-2021-47024

The CVE-2021-47024 issue is in the Linux kernel vsock/virtio path, where a memory leak occurs when closing a socket due to not draining the RX queue after the socket is definitively closed. The advisory notes partial remediation via ac03046ece2b, but the proper fix is to drain the RX queue before...