Ubuntu 23.10 : Linux kernel (GCP) vulnerabilities (USN-6537-1)

The remote Ubuntu 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6537-1 advisory. Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged...

AlmaLinux 8 : kpatch-patch (ALSA-2023:7554)

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:7554 advisory. - Incorrect verifier pruning in BPF in Linux Kernel =5.4 leads to unsafe code paths being incorrectly marked as safe, resulting in arbitrary read/write in...

Updated kernel-linus packages fix security vulnerabilities

This kernel update is based on upstream 6.5.11 and fixes or adds mitigations for at least the following security issues: A use-after-free vulnerability was found in drivers/nvme/target/tcp.c in nvmettcpfreecrypto due to a logical bug in the NVMe-oF/TCP subsystem in the Linux kernel. This issue ma...

Important: Red Hat Bug Fix Advisory: LVMS 4.13.z Bug Fix and Enhancement update

Updated container images that fix multiple bugs are now available for LVMS 4.13.z. Logical volume manager storage LVMS uses the TopoLVM CSI driver to dynamically provision local storage on single node OpenShift clusters. Logical volume manager storage creates thin-provisioned volumes using the...

Important: Red Hat Bug Fix Advisory: LVMS 4.12.z bug fix update

Updated container images that fix multiple bugs are now available for LVMS 4.12.z. Logical volume manager storage LVMS uses the TopoLVM CSI driver to dynamically provision local storage on single node OpenShift clusters. Logical volume manager storage creates thin-provisioned volumes using the...

RHEL 8 : kernel (RHSA-2023:7557)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7557 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use after free in...

RHEL 8 : kpatch-patch (RHSA-2023:7559)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:7559 advisory. This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Security Fixe...

CVE-2023-5870

A flaw was found in PostgreSQL involving the pgcancelbackend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher. Successful exploitation requires a non-core extension with a less-resilient background worker and would...

postgresql-server -- Role pg_cancel_backend can signal certain superuser processes

PostgreSQL Project reports: Documentation says the pgcancelbackend role cannot signal "a backend owned by a superuser". On the contrary, it can signal background workers, including the logical replication launcher. It can signal autovacuum workers and the autovacuum launcher. Signaling autovacuum...

PT-2023-6889

Name of the Vulnerable Software and Affected Versions PostgreSQL affected versions not specified Description The issue is related to the pg signal backend role in PostgreSQL, which allows signaling certain superuser processes. This can be exploited by a remote high-privileged user to launch a...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:4375-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4375-1 advisory. - Incorrect verifier pruning in BPF in Linux Kernel =5.4 leads to unsafe code paths being...

SUSE SLES15: cluster-md-kmp-azure / dlm-kmp-azure / gfs2-kmp-azure / etc (SUSE-SU-2023:4345-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4345-1 advisory. The SUSE Linux Enterprise 15 SP4 Azure kernel was updated to receive various security and bugfixes. The following...

Double free

A use-after-free vulnerability was found in drivers/nvme/target/tcp.c in nvmettcpfreecrypto due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead t...

CVE-2023-5178 Kernel: use after free in nvmet_tcp_free_crypto in nvme

A use-after-free vulnerability was found in drivers/nvme/target/tcp.c in nvmettcpfreecrypto due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead t...

CVE-2023-5178

A use-after-free vulnerability was found in drivers/nvme/target/tcp.c in nvmettcpfreecrypto due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead t...

Broken logical expression in onlyManager()

Lines of code Vulnerability details Original Issue H-05: Functions in the VotiumStrategy contract are susceptible to sandwich attacks Details Depositing/withdrawing directly to/from derivatives provides an opportunity for an adversary to sandwich the users, since the slippage control mechanism wa...

logical-t.com Cross Site Scripting vulnerability OBB-3758899

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Design/Logic Flaw

Home assistant is an open source home automation. The audit team’s analyses confirmed that the redirecturi and clientid are alterable when logging in. Consequently, the code parameter utilized to fetch the accesstoken post-authentication will be sent to the URL specified in the aforementioned...

VDI not Available

“The VDI is not available” message is displayed in XenCenter after attempting to start a Virtual Machine VM. Background The additional details of “VDI is not available” error are not displayed. This article describes the error messages, the reasons for VDI not available error message, extract fro...

CVE-2023-5178

A use-after-free vulnerability was found in drivers/nvme/target/tcp.c in nvmettcpfreecrypto due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead t...