CVE-2023-5676 Eclipse OpenJ9 possible infinite busy hang

In Eclipse OpenJ9 before version 0.41.0, the JVM can be forced into an infinite busy hang on a spinlock or a segmentation fault if a shutdown signal SIGTERM, SIGINT or SIGHUP is received before the JVM has finished initializing...

Eclipse OpenJ9 Competition Condition Issue Vulnerability

Eclipse OpenJ9 is a Java application engine from the Eclipse Foundation. It is primarily used to run Java applications. A security vulnerability exists in Eclipse OpenJ9 versions prior to 0.41.0, which stems from the fact that if a shutdown signal is received before the JVM completes...

PT-2023-32256 · Eclipse +4 · Eclipse Openj9 +4

Name of the Vulnerable Software and Affected Versions: Eclipse OpenJ9 versions prior to 0.41.0 Description: The issue is related to a denial of service caused by a flaw when a shutdown signal SIGTERM, SIGINT or SIGHUP is received before the JVM has finished initializing. This can lead to an...

kernel: dmaengine: ptdma: check for null desc before calling pt_cmd_callback

AMD PTDMA Pass-Through DMA engine crashes the kernel when ptissuepending encounters empty descriptor queues. The function blindly invokes ptcmdcallback without verifying that a valid descriptor exists, triggering a NULL pointer dereference. This commonly surfaces during system shutdown on AMD...

kernel: drm/radeon: free iio for atombios when driver shutdown

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: free iio for atombios when driver shutdown Fix below kmemleak when unload radeon driver: unreferenced object 0xffff9f8608ede200 size 512: comm "systemd-udevd", pid 326, jiffies 4294682822 age 716.338s hex dump first 3...

Signal Is Finally Testing Usernames

Plus: A DDoS attack shuts down ChatGPT, Lockbit shuts down a bank, and a communications breakdown between politicians and Big Tech...

Omegle Was Forced to Shut Down by a Lawsuit From a Sexual Abuse Survivor

Omegle connected strangers to one another and had a long-standing problem of pairing minors with sexual predators. A legal settlement took it down...

CVE-2023-35767

In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service DoS via the shutdown function was identified. Reported by Jason Geffner...

CVE-2023-35767 Unauthenticated Remote Denial-of-Service via Shutdown Function in Helix Core

In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service DoS via the shutdown function was identified. Reported by Jason Geffner...

PT-2023-25298 · Perforce · Helix Core

Name of the Vulnerable Software and Affected Versions: Helix Core versions prior to 2023.2 Description: An unauthenticated remote Denial of Service DoS via the shutdown function was identified. The issue was reported by Jason Geffner. Recommendations: For Helix Core versions prior to 2023.2, upda...

kernel: drm/radeon: free iio for atombios when driver shutdown

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: free iio for atombios when driver shutdown Fix below kmemleak when unload radeon driver: unreferenced object 0xffff9f8608ede200 size 512: comm "systemd-udevd", pid 326, jiffies 4294682822 age 716.338s hex dump first 3...

kernel: mptcp: fix UaF in listener shutdown

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix UaF in listener shutdown As reported by Christoph after having refactored the passive socket initialization, the mptcp listener shutdown path is prone to an UaF issue. BUG: KASAN: use-after-free in...

kernel: dmaengine: ptdma: check for null desc before calling pt_cmd_callback

AMD PTDMA Pass-Through DMA engine crashes the kernel when ptissuepending encounters empty descriptor queues. The function blindly invokes ptcmdcallback without verifying that a valid descriptor exists, triggering a NULL pointer dereference. This commonly surfaces during system shutdown on AMD...

PT-2025-18878 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A kernel crash can occur during reboot when an adapter is in recovery mode. This issue arises because the i40e init recovery mode function is called when the driver detects firmware in...

Understand Power Actions

When the user clicks on the Shutdown/Restart option within the VDI, you see error in VMware Console. Parameter: ShutdownDesktopsAfterUser $True Autoscale set to keep the machine on all the time i.e Autoscale set at 100%...

CVE-2023-5574 Xorg-x11-server: use-after-free bug in damagedestroy

A use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with a very specific and legacy configuration a multi-screen setup with multiple protocol screens, also known as Zaphod mode. If the pointer is warped from a screen 1 to a screen 0, a use-after-free issue may be...

The vulnerability of the `mm_answer_pam_free_ctx` function in the OpenSSH cryptographic protection mechanism allows a attacker to execute arbitrary code or halt the sshd service.

The vulnerability of the mmanswerpamfreectx function in the OpenSSH cryptographic security tool is related to privilege management errors. Exploiting this vulnerability could allow an attacker to execute arbitrary code or halt the sshd service...

PT-2023-6641

Name of the Vulnerable Software and Affected Versions xorg-x11-server-Xvfb affected versions not specified Description A use-after-free flaw was found in xorg-x11-server-Xvfb, specifically in a multi-screen setup with multiple protocol screens, also known as Zaphod mode. If the pointer is warped...

UBUNTU-CVE-2023-5574

A use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with a very specific and legacy configuration a multi-screen setup with multiple protocol screens, also known as Zaphod mode. If the pointer is warped from a screen 1 to a screen 0, a use-after-free issue may be...

CVE-2021-26737

The Zscaler Client Connector for macOS prior to 3.6 did not sufficiently validate RPC clients. A local adversary without sufficient privileges may be able to shutdown the Zscaler tunnel by exploiting a race condition...