CVE-2019-20794

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID...

CVE-2019-20794

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID...

CVE-2019-20794

CVE-2019-20794 : The Linux kernel versions 4.18–5.6.11 are affected when unprivileged user namespaces are allowed. A user can create their own PID namespace and mount a FUSE filesystem; if the userspace component is terminated by killing PID 1, the interaction with the FUSE mount can hang the tas...

CVE-2019-20794

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID...

CVE-2019-20794: Missing Release of Resource after Effective Lifetime

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID...

PT-2020-2426

Name of the Vulnerable Software and Affected Versions Linux kernel versions 4.18 through 5.6.11 Description An issue in the Linux kernel allows a user to create their own PID namespace and mount a FUSE filesystem. If the userspace component is terminated via a kill of the PID namespace's pid 1, i...

Linux 5.6 IORING_OP_MADVISE Race Condition

Linux 5.6 has an issue with IORINGOPMADVISE racing with coredumping. Linux 5.6: IORINGOPMADVISE races with coredumping Last year, I noticed that core dumping iterates over current-mm's VMA list without proper locking, under the assumption that the VMA list can not be modified externally. This...

kernel security, bug fix, and enhancement update

4.18.0-193.el8.OL8 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 4.18.0-193.el8 - kvm KVM: PPC: Book3S HV: Use gfntopfnmemslot in HPT page fau...

org.keycloak:keycloak-adapter-core (3.1.0.cr1), org.keycloak:keycloak-admin-client (3.1.0.cr1) +56 more potentially affected by CVE-2020-1697 via org.keycloak:keycloak-core (3.1.0.cr1)

org.keycloak:keycloak-core MAVEN version 3.1.0.cr1 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-core and may be impacted: - org.keycloak:keycloak-adapter-core 3.1.0.cr1 - org.keycloak:keycloak-admin-client 3.1.0.cr1 -...

Privilege Escalation

fuse is vulnerable to privilege escalation. The vulnerability exists through the way fusermount handled the mounting and unmounting of directories when symbolic links were present. A local user in the fuse group could use these flaws to unmount file systems, which they would otherwise not be able...

Privilege Escalation

fuse is vulnerable to privilege escalation. The vulnerability exists through the way fusermount handled the mounting and unmounting of directories when symbolic links were present. A local user in the fuse group could use these flaws to unmount file systems, which they would otherwise not be able...

Privilege Escalation

fuse is vulnerable to privilege escalation. The vulnerability exists as through the way fusermount handled the mounting and unmounting of directories when symbolic links were present. A local user in the fuse group could use these flaws to unmount file systems, which they would otherwise not be...

Denial Of Service (DoS)

The kernel is vulnerable to Denial Of Service DoS. A flaw was found in the FUSE implementation. When a system is low on memory, fuseputrequest could dereference an invalid pointer, possibly leading to a local denial of service or privilege escalation...

CVE-2019-11487

A flaw was found in the Linux kernel's implementation of the FUSE filesystem, where it allows a page reference counter overflow. If a page reference counter overflows into a negative value, it can be placed back into the "free" list for reuse by other applications. This flaw allows a local attack...

container-tools:1.0 security update

An update is available for fuse-overlayfs, oci-umount, runc, skopeo, oci-systemd-hook, containernetworking-plugins. 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 li...

Important: Red Hat Security Advisory: container-tools:rhel8 security and bug fix update

An update for the container-tools:rhel8 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

RLSA-2020:1379 Important: container-tools:rhel8 security and bug fix update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: QEMU: Slirp: potential OOB access due to unsafe snprintf usages CVE-2020-8608 For more details about the security issues, including the impact, a CVSS score,...

container-tools:rhel8 security and bug fix update

An update is available for udica, python-podman-api, slirp4netns, containernetworking-plugins, cockpit-podman. 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 Th...

Important: container-tools:rhel8 security and bug fix update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: QEMU: Slirp: potential OOB access due to unsafe snprintf usages CVE-2020-8608 For more details about the security issues, including the impact, a CVSS score,...

ALSA-2020:1379 Important: container-tools:rhel8 security and bug fix update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: QEMU: Slirp: potential OOB access due to unsafe snprintf usages CVE-2020-8608 For more details about the security issues, including the impact, a CVSS score,...