Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2022-1681)

The remote host is missing an update for the Huawei EulerOS 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...

CVE-2021-44733

CVE-2021-44733 is a use-after-free in the Linux kernel TEE subsystem (drivers/tee/tee_shm.c) that can occur during freeing of a shared memory object due to a race in tee_shm_get_from_id. Affects Linux kernels up to 5.15.11; exploitation could lead to denial of service and, in some configurations,...

CVE-2021-44733

A use-after-free exists in drivers/tee/teeshm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in teeshmgetfromid during an attempt to free a shared memory object...