openSUSE: Security Advisory for qemu (openSUSE-SU-2021:1942-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

SUSE: Security Advisory (SUSE-SU-2021:1942-1)

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...

CVE-2021-20263

creationtimestamp| type| source ---|---|--- 2021-03-09 20:52:02+00:00| seen| https://t.me/cibsecurity/24633...

CVE-2021-20263

A flaw was found in the virtio-fs shared file system daemon virtiofsd of QEMU. The new 'xattrmap' option may cause the 'security.capability' xattr in the guest to not drop on file write, potentially leading to a modified, privileged executable in the guest. In rare circumstances, this flaw could ...

CVE-2021-20263

A flaw was found in the virtio-fs shared file system daemon virtiofsd of QEMU. The new 'xattrmap' option may cause the 'security.capability' xattr in the guest to not drop on file write, potentially leading to a modified, privileged executable in the guest. In rare circumstances, this flaw could ...

CVE-2021-20263

CVE-2021-20263 concerns the virtio-fs daemon (virtiofsd) in QEMU. The issue arises from the new xattrmap option, which may prevent the guest’s security.capability xattr from dropping on file writes, potentially allowing a malicious guest user to modify a privileged executable inside the guest. Th...