kernel: net/mlx5e: Take RTNL lock when needed before calling xdp_set_features()

A locking flaw in the Mellanox mlx5 Ethernet driver allowed calls to xdpsetfeatures without holding the required rtnetlink RTNL lock. A local administrator switching device profiles for example, from an uplink representor to a Network Interface Card profile could trigger notifier paths without...

kernel: PCI/DOE: Fix destroy_work_on_stack() race

A race condition flaw was found in the Linux kernel's PCI Data Object Exchange DOE implementation. The destroyworkonstack function is called after signaling completion, creating a race where the work struct can go out of scope before being destroyed. This triggers debug object warnings when...

kernel: md: fix warning for holder mismatch from export_rdev()

A logic inconsistency was identified in the Linux kernel md multiple device driver involving the exportrdev function and associated block device holder bookkeeping. Under certain sequences where mddev-external is toggled, the code would use one holder claimrdev to get a block device but a differe...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel. An attacker exploiting the vulnerability causes continuous hard-lock warnings and system hangs...

DEBIAN-CVE-2024-26765

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Disable IRQ before initfn for nonboot CPUs Disable IRQ before initfn for nonboot CPUs when hotplug, in order to silence such warnings and also avoid potential errors due to unexpected interrupts: WARNING: CPU: 1 PID: 0...

UBUNTU-CVE-2024-26765

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Disable IRQ before initfn for nonboot CPUs Disable IRQ before initfn for nonboot CPUs when hotplug, in order to silence such warnings and also avoid potential errors due to unexpected interrupts: WARNING: CPU: 1 PID: 0...

OESA-2024-1356 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not...

CVE-2024-26645 tracing: Ensure visibility when inserting an element into tracing_map

In the Linux kernel, the following vulnerability has been resolved: tracing: Ensure visibility when inserting an element into tracingmap Running the following two commands in parallel on a multi-processor AArch64 machine can sporadically produce an unexpected warning about duplicate histogram...

UBUNTU-CVE-2021-47170

In the Linux kernel, the following vulnerability has been resolved: USB: usbfs: Don't WARN about excessively large memory allocations Syzbot found that the kernel generates a WARNing if the user tries to submit a bulk transfer through usbfs with a buffer that is way too large. This isn't a bug in...

19 million plaintext passwords exposed by incorrectly configured Firebase instances

Three researchers scanned the internet for vulnerable Firebase instances, looking for personally identifiable information PII. Firebase is a platform for hosting databases, cloud computing, and app development. Its owned by Google and was set up to help developers build and ship apps. What the...

Atlassian Confluence < 8.5.3 - Remote Code Execution

Exploit Title: CVE-2023-22527: Atlassian Confluence RCE Vulnerability Date: 25/1/2024 Exploit Author: MaanVader Vendor Homepage: https://www.atlassian.com/software/confluence Software Link: https://www.atlassian.com/software/confluence Version: 8.0.x, 8.1.x, 8.2.x, 8.3.x, 8.4.x, 8.5.0-8.5.3 Teste...

PT-2024-21620

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue arises when there are multiple registrations of the same pin on the same dpll device, resulting in warnings. The problem is that in both dpll xa ref dpll del and dpll xa ref pi...

CVE-2023-52559

A flaw was found in the Linux kernel's Input–output memory management unit functionality. This issue can cause warnings during suspend/hibernation and could allow a local user to crash the system...

Imperva Customers are Protected Against New SQL Injection Vulnerability in WordPress Plugin

A critical security flaw, identified as CVE-2024-1071, was discovered in the Ultimate Member plugin for WordPress, affecting over 200,000 active installations. This vulnerability has a high severity CVSS score of 9.8 and allows for SQL injection via the sorting parameter due to insufficient input...

CVE-2021-46997

In the Linux kernel, the following vulnerability has been resolved: arm64: entry: always set GICPRIOPSRISET during entry Zenghui reports that booting a kernel with "irqchip.gicv3pseudonmi=1" on the command line hits a warning during kernel entry, due to the way we manipulate the PMR. Early in the...

CVE-2021-46934

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...

CVE-2021-46970

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: pcigeneric: Remove WQMEMRECLAIM flag from state workqueue A recent change created a dedicated workqueue for the state-change work with WQHIGHPRI no strong reason for that and WQMEMRECLAIM flags, but the state-change wor...

DEBIAN-CVE-2021-46934

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...

CVE-2021-46934

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...

CVE-2021-46934 i2c: validate user data in compat ioctl

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...