Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: hwmon: axi-fan-control Fixed a possible NULL pointer dereferencing issue. axifancontrolirqhandler, which depends on the private axifancontroldata structure, might be called before the hwmon device is registered. This could lead t...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83791d Fixed NULL pointer dereferencing by removing unnecessary structure fields. If the driver reads a value that is sufficient for the condition: val & 0x08 && !val & 0x80 && val & 0x7 == val 4 & 0x7 NULL pointer...

CVE-2026-97538

A flaw was found in the Linux kernel's ASUS ROG RYUJIN hardware monitoring driver. The driver fails to validate the length of incoming Human Interface Device HID reports before parsing response headers and data fields. An attacker capable of supplying truncated HID reports can cause the driver to...

CVE-2026-98001

A flaw was found in the Linux kernel's LTC4282 hardware monitoring driver. This vulnerability can lead to a Denial of Service DoS due to the use of uninitialized stack memory. The driver fails to initialize its clock data structure during setup, leaving member fields uninitialized. A local attack...

Ubuntu 24.04 LTS : Linux kernel (Azure CVM) vulnerabilities (USN-8793-1)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8793-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

USN-8793-2: Linux kernel (Azure CVM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Bluetooth drivers; - GPU drivers; - Hardware monitoring drivers; - SPI subsystem; - NTFS3 file system; - iouring...

USN-8793-2 linux-azure-fde-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Bluetooth drivers; - GPU drivers; - Hardware monitoring drivers; - SPI subsystem; - NTFS3 file system; - iouring...

USN-8793-1: Linux kernel (Azure CVM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Bluetooth drivers; - GPU drivers; - Hardware monitoring drivers; - SPI subsystem; - NTFS3 file system; - iouring...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: hwmon: In the coretemp function, check if the parameter is null before removing it from the sysfsattrs structure. If an error occurs in coretempaddcore, pdata-coredataindx is already NULL and has been freed. Do not pass this valu...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100577)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100577 advisory. In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/adm1266 include PEC byte in pmbusblockxfer read buffer adm1266pmbusblockxfer sets up...

Towards Model-Based Run-Time Cybersecurity: On Control-Flow Anomaly Detection, Attack Identification, and Hardware Monitoring

Methods to increase the resilience of systems to cyber-attacks become increasingly important. Control-flow monitoring provides a principled basis to ensure integrity and detect possible anomalies at run-time. Once anomalies have been detected, so-called attack trees can be used to identify possib...

CVE-2026-68361

The CVE-2026-68361 entry describes a race in the Linux kernel hwmon Corsair PSU driver where hid_hw_stop() does not stop device IO, allowing a use-after-free between hid_input_report() and the completion after hid_device_io_start() in corsairpsu_probe(). This can occur if probe fails after IO sta...

CVE-2026-68359

The CVE-2026-68359 entry concerns the Linux kernel hwmon driver for nzxt-smart2. A race occurs because hid_hw_stop() does not halt device IO, allowing hid_input_report() to race with the code after hid_device_io_start() in the driver probe. If probe fails after IO start, this can lead to a Use-Af...

CVE-2026-68340 hwmon: occ: validate poll response sensor blocks

In the Linux kernel, the following vulnerability has been resolved: hwmon: occ: validate poll response sensor blocks The OCC poll response parser walks a counted list of sensor data blocks. It used the static backing-array capacity as the parse boundary, but a transport response makes only...

PT-2026-69758

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the nzxt-kraken3 hardware monitoring driver. The problem occurs because calling hid hw stop does not stop device IO, creating a race condition betwee...

USN-8595-3 linux-aws-6.8, linux-aws-fips vulnerabilities

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...

USN-8574-3: Linux kernel vulnerabilities

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...

CVE-2026-64213 hwmon: (lm90) Add lock protection to lm90_alert

In the Linux kernel, the following vulnerability has been resolved: hwmon: lm90 Add lock protection to lm90alert Sashiko reports: lm90alert executes in the smbus alert context and calls lm90updateconfreg to disable the hardware alert line, without acquiring hwmonlock. Concurrently, sysfs write...

USN-8596-1: Linux kernel (NVIDIA) vulnerabilities

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...

SUSE CVE-2026-64084

In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/adm1266 cap PDIO scan in getmultiple at ADM1266PDIONR adm1266gpiogetmultiple iterates the PDIO portion of the caller-supplied mask using foreachsetbitfromgpionr, mask, ADM1266GPIONR + ADM1266PDIOSTATUS ... where...