container-tools:4.0 security update

buildah cockpit-podman conmon containernetworking-plugins containers-common container-selinux criu crun fuse-overlayfs libslirp oci-seccomp-bpf-hook podman 2:4.0.2-26 - rebuild with golang 1.20.12 for CVE-2023-39326 python-podman runc 1:1.1.12-1.0.1 - rebuild with golang 1.20.12 for CVE-2023-3932...

CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

DEBIAN-CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

UBUNTU-CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972

CVE-2021-46972 affects Linux kernel overlayfs (ovl). The issue is a leaked dentry that occurs when metacopy errors happen during unmount, due to overlayfs not creating a temporary dentry after a metacopy error. The fix (commit 6815f479ca90) switches ovl_lookup() to use only the uppermetacopy stat...

CVE-2021-46972 ovl: fix leaked dentry

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972 ovl: fix leaked dentry

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel, which stems from overlayfs not placing a temporary directory entry when one exists. A meta-copy error causes a dentry leak when the associated...

CVE-2021-46972: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

container-tools:rhel8 security update

An update is available for libslirp, module.runc, module.libslirp, runc. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The container-tools module contains tool...

container-tools:4.0 security update

buildah 1:1.24.6-7 - rebuild for CVE-2023-29406 - Related: 2176055 cockpit-podman 46-1 - update to https://github.com/cockpit-project/cockpit-podman/releases/tag/46 - Related: 2061390 conmon 2:2.1.4-2 - update to https://github.com/containers/conmon/releases/tag/v2.1.4 - Related: 2176055...

Exploit for Improper Ownership Management in Debian Debian_Linux

A flaw was found in the Linux kernel, where unauthorized access...

container-tools:rhel8 bug fix update

An update is available for libslirp, module.buildah, module.crun, buildah, fuse-overlayfs, udica, module.oci-seccomp-bpf-hook, module.netavark, module.runc, conmon, module.containers-common, python-podman, module.libslirp, module.aardvark-dns, module.fuse-overlayfs, runc, criu, aardvark-dns,...

container-tools:4.0 security and bug fix update

buildah 1:1.24.6-7 - rebuild for CVE-2023-29406 - Related: 2176055 1:1.24.6-6 - rebuild for following CVEs: CVE-2022-41724 CVE-2022-41725 CVE-2023-24538 CVE-2023-24534 CVE-2023-24536 CVE-2022-41723 CVE-2023-24539 CVE-2023-24540 CVE-2023-29400 - Resolves: 2179943 - Resolves: 2187341 - Resolves:...

Advisory ROSA-SA-2023-2289

software: firejail 0.9.60 WASP: ROSA-CHROME packageevrstring: firejail-0.9.60-1.src.rpm CVE-ID: CVE-2021-26910 BDU-ID: 2021-03745 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the OverlayFS SUID component of the Firejail sandbox is related to insufficient state checking of a shared resource...

Rocky Linux 8 : kernel (RLSA-2021:5227)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:5227 advisory. - A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local use...