919 matches found
container-tools:2.0 security update
An update is available for fuse-overlayfs, container-selinux, udica, runc, toolbox, podman, conmon, skopeo, python-podman-api, slirp4netns, containernetworking-plugins, buildah, criu, cockpit-podman. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which...
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2021-1950)
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 SP9 : kernel (EulerOS-SA-2021-1929)
According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsitransport...
Firejail: Privilege escalation
Background A SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf. Description It was discovered that a flaw in Firejail’s OverlayFS code allowed restricted programs to escape sandbox. Impac...
container-tools:ol8 security, bug fix, and enhancement update
cockpit-podman 29-2 - fix gating test failure for cockpit-podman - Related: 1914884 29-1 - update to https://github.com/cockpit-project/cockpit-podman/releases/tag/29 - Related: 1883490 conmon 2:2.0.26-1 - update to https://github.com/containers/conmon/releases/tag/v2.0.26 - Related: 1883490...
new module: container-tools:3.0
An update is available for fuse-overlayfs, container-selinux, udica, toolbox, podman, conmon, skopeo, crun, libslirp, oci-seccomp-bpf-hook, slirp4netns, containernetworking-plugins, buildah, criu, cockpit-podman. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base...
container-tools:2.0 bug fix and enhancement update
An update is available for fuse-overlayfs, container-selinux, udica, toolbox, podman, conmon, skopeo, python-podman-api, slirp4netns, containernetworking-plugins, buildah, criu, cockpit-podman. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a...
LSN-0076-1: Kernel Live Patch Security Notice
It was discovered that the overlayfs implementation in the Linux kernel did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker could use this to gain elevated privileges.CVE-2021-3493 Piotr Krysiuk discovered that the BPF JIT compil...
LSN-0076-1 Kernel Live Patch Security Notice
It was discovered that the overlayfs implementation in the Linux kernel did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker could use this to gain elevated privileges.CVE-2021-3493 Piotr Krysiuk discovered that the BPF JIT compil...
Exploit for Privilege Context Switching Error in Canonical Ubuntu_Linux
CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Vers...
Exploit for Privilege Context Switching Error in Canonical Ubuntu_Linux
PoC exploit for CVE-2021-3493, a local privilege escalation vulnerability in Ubuntu OverlayFS. The target is the Linux kernel, specifically the overlayfs file system, which did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker coul...
Exploit for Privilege Context Switching Error in Canonical Ubuntu_Linux
It is an exploit module for CVE-2021-3493, a local privilege escalation vulnerability in Ubuntu OverlayFS. The target is the Linux kernel, specifically the overlayfs file system, which did not properly validate the application of file system capabilities with respect to user namespaces. A local...
Exploit for Privilege Context Switching Error in Canonical Ubuntu_Linux
CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Vers...
Exploit for Privilege Context Switching Error in Canonical Ubuntu_Linux
CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Vers...
CVE-2021-3493
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...
CVE-2021-3493
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...
Design/Logic Flaw
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...
CVE-2021-3493
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...
CVE-2021-3493
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...
CVE-2021-3493
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...