Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Use accesswidth instead of bitwidth for system memory accesses To comply with ACPI 6.3+, since bitwidth can be any 8-bit value, it cannot be relied upon to always be at a clean 8-bit boundary. This issue was discovere...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Makes rmwlock a rawspinlock. The following bug was triggered: ============================= Bug: Invalid wait context 6.12.0-rc2-XXX 406 Not tainted ----------------------------- kworker/1:1/62 is trying to lock:...

ROS-20260804-73-0015

The vulnerability of the ghesdoproc function in the drivers/acpi/apei/ghes.c module of the ACPI driver an extended configuration and power management interface in the Linux kernel is related to the improper disabling or release of resources. Exploiting this vulnerability can allow an attacker to...

CVE-2026-64510

A flaw was found in the Linux kernel's Advanced Configuration and Power Interface ACPI Non-Volatile Memory NVM Firmware Interface Table NFIT core. Improper error handling during the initialization process can leave a dangling pointer. A local attacker could potentially trigger an ACPI Machine Che...

CVE-2026-64511

A flaw was found in the Linux kernel's ACPI NFIT core component. This vulnerability allows a local attacker to cause a system crash by triggering a specific notification related to Non-Volatile Memory NVM before the NVM table is fully set up. This improper handling of NVM notifications can lead t...

CVE-2026-64512

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Suppress UBSAN warning caused by field misuse The definition of reg-accesswidth changes depending on the reg-spaceid type. Type ACPIADRSPACEPLATFORMCOMM uses accesswidth to indicate the PCC region, which can result in...

CVE-2026-64512

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Suppress UBSAN warning caused by field misuse The definition of reg-accesswidth changes depending on the reg-spaceid type. Type ACPIADRSPACEPLATFORMCOMM uses accesswidth to indicate the PCC region, which can result in...

CVE-2026-64510

In the Linux kernel, the following vulnerability has been resolved: ACPI: NFIT: core: Fix acpinfitinit error cleanup If acpinfitinit fails after adding the acpidesc object to the acpidescs list, that object is never removed from that list because the acpinfitshutdown devm action is not added for...

ROS-20260701-73-0048

The vulnerability in the drivers/acpi/acpica/psopcode.c driver of the ACPI framework an extended configuration and power management interface for Linux kernels involves accessing memory beyond the permissible buffer data boundaries due to a violation of the specifications for data transmitted to...

CVE-2026-23443

A flaw was found in the Linux kernel's ACPI Advanced Configuration and Power Interface processor errata handling. This vulnerability occurs when device pointers are dereferenced after their corresponding device objects have been freed. This can lead to a use-after-free condition, potentially...

The vulnerability of the acpi_ds_init_aml_walk() function in the driver drivers/acpi/acpica/dswstate.c of the ACPI driver (an extended configuration and power management interface) in the Linux kernel allows a malicious actor to cause a service failure.

The vulnerability of the acpidsinitamlwalk function in the driver drivers/acpi/acpica/dswstate.c of the ACPI driver an extended configuration and power management interface for the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a...

The vulnerability of the ghes_do_proc() function in the drivers/acpi/apei/ghes.c module of the ACPI driver (an extended configuration and power management interface) in the Linux kernel allows a attacker to cause a service failure.

The vulnerability of the ghesdoproc function in the drivers/acpi/apei/ghes.c module of the ACPI driver an extended configuration and power management interface in the Linux kernel is related to the improper disabling or release of resources. Exploiting this vulnerability can allow an attacker to...

EUVD-2023-60397

In the Linux kernel, the following vulnerability has been resolved: ACPI: EC: Fix oops when removing custom query handlers When removing custom query handlers, the handler might still be used inside the EC query workqueue, causing a kernel oops if the module holding the callback function was...

CVE-2023-54244

In the Linux kernel, the following vulnerability has been resolved: ACPI: EC: Fix oops when removing custom query handlers When removing custom query handlers, the handler might still be used inside the EC query workqueue, causing a kernel oops if the module holding the callback function was...

Linux kernel 安全漏洞

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 the Linux kernel that stems from a missing acpiputtable call, which could lead to a memory leak...

PT-2025-52967

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to ACPICA. Specifically, a null pointer dereference can occur in the acpi db display objects function due to a potential failure of ACPI ALLOCAT...

PT-2025-51969

Name of the Vulnerable Software and Affected Versions Revive Adserver version 5.4.1 Description Revive Adserver 5.4.1 has a cross-site scripting issue in the banner advanced configuration page. This allows attackers to inject malicious scripts. An attacker can create a malicious link to the...

Vulnerability of the acpi_db_display_objects() function in the drivers/acpi/acpica/dbconvert.c module – The ACPI support driver for the Linux kernel’s core, which allows a hacker to cause system failures.

Vulnerability of the acpidbdisplayobjects function in the drivers/acpi/acpica/dbconvert.c module – The ACPI support driver for the Linux kernel’s processor is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a system failure...

EUVD-2025-198436

In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpivideoswitchbrightness The switchbrightnesswork delayed work accesses device-brightness and device-backlight, freed by acpivideodevunregisterbacklight during device removal. If the work...

Linux kernel 安全漏洞

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 the Linux kernel that stems from a failure to call acpiputtable to free ACPI memory, which could lead to a memory leak...