RLSA-2026:94501 Critical: fence-agents security update

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fixes: pyjwt: pyjwt: Authentication bypass via empty HMAC key acceptance...

RLSA-2026:94500 Critical: fence-agents security update

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fixes: pyjwt: pyjwt: Authentication bypass via empty HMAC key acceptance...

Critical: Red Hat Security Advisory: fence-agents security update

An update for fence-agents is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Critical: Red Hat Security Advisory: fence-agents security update

An update for fence-agents is now available for Red Hat Enterprise Linux 9.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

ps5-uart

24 pin header near salina EDM-010 emc header 1 5v 2 5v 3 gnd 4 gnd 5 emc gpio a1. pulling low at emc boot causes emc rom to enter uart shell @ 460800 6 uart rx emc 115200 7 uart tx emc 115200 8 3v3, goes low when emc resets 9 0v? 10 gnd 11 titania uart0 tx efc fw: 460800, eap fw: 691200 12 titani...

uhubctl

uhubctl uhubctl is utility to control USB power per-port on smart USB hubs. Smart hub is defined as one that implements per-port power switching. Original idea for this code was inspired by hub-ctrl.c by Niibe Yutaka: https://www.gniibe.org/development/ac-power-control-by-USB-hub Compatible USB...

CVE-2026-98933

A flaw was found in the Linux kernel's USB hub driver. An excessive hold time during the resume of USB root hubs causes instability in runtime power management on certain platforms. A local user running software that frequently wakes and polls the USB subsystem can trigger this issue, leading to ...

CVE-2026-99104

A flaw was found in the Linux kernel's extensible scheduler schedext subsystem. This vulnerability allows a local user to cause a denial of service DoS or system instability during power management operations. Due to improper tracking of bypass dispatch states across hierarchical schedulers durin...

CVE-2026-99034

A flaw was found in the Linux kernel's Spreadtrum SDHCI Secure Digital Host Controller Interface driver. This flaw allows a local privileged user to cause a Denial of Service DoS by triggering improper power management cleanup during device removal. Because the driver fails to disable runtime pow...

CVE-2026-99089

A flaw was found in the Linux kernel's Samsung I2S audio driver. The driver's initialization routine configures runtime power management without enabling the associated operating clock, leaving clock reference counters out of balance. When the device transitions into a suspended state, the kernel...

CVE-2026-99005

A flaw was found in the Linux kernel's Intel i915 graphics driver. A race condition during power management state transitions allows background tasks to access hardware registers without holding the required power management locks after the graphics device has entered a parked state. A local user...

CVE-2026-89935

A flaw was found in the Linux kernel's apds9306 light sensor driver. This issue occurs because certain error paths within the apds9306readdata function fail to properly release a power management reference. This oversight leads to a resource leak, which can prevent the affected device from enteri...

CVE-2026-89934

A flaw was found in the Linux kernel's ltrf216a driver, which manages light sensors. When the system attempts to read data from the sensor, a power management PM reference is acquired. If the data reading operation fails, this reference is not properly released. This oversight leads to an...

CVE-2026-98898

A flaw was found in the Linux kernel's AMD GPU driver. When dynamic power management DPM is disabled, the driver attempts to schedule thermal management tasks on an uninitialized work queue upon receiving an interrupt. A local user could exploit this condition to trigger a kernel crash, resulting...

CVE-2026-98785

A flaw was found in the Linux kernel's AMD display driver. During power management suspend operations under low memory conditions, the driver fails to handle memory allocation failures and retains an invalid null state. When the system subsequently attempts to resume or recover the graphics...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel versions prior to 6.12.111 and prior to 6.18.53. This vulnerability arises when the pm runtime is enabled prematurely while the probe is still pending, potentially leading to improper sequencing of device removal and power management disablement...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel version 5.12. It stems from the gpio xilinx driver’s failure to properly handle the use count of pmruntimegetsync when it fails on an incorrect path, resulting in a runtime power management reference leak. As a consequence, the controller cannot be...

CVE-2026-98616

A flaw was found in the Linux kernel's fbnic driver. This flaw allows a local user to trigger a kernel crash, resulting in a Denial of Service DoS. During power management suspend or failed resume operations, the driver frees interrupt vectors without clearing the active vector counter. When the...

CVE-2026-93113

A flaw was found in the Linux kernel, specifically within the camcc-sc8280xp component of its clock clk and power management domain pmdomain subsystems. This issue arises when unused clocks are shut down, leading to a synchronization problem where the titantopgdsc status remains 'on'. This can...

CVE-2026-98529

A flaw was found in the Linux kernel's Arizona General Purpose Input/Output GPIO driver. This issue allows a local user to cause a resource leak by triggering an error during persistent GPIO line configuration. Specifically, if an internal register update fails while changing pin direction from...