UBUNTU-CVE-2022-50327

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpifetchacpidev return value The return value of acpifetchacpidev could be NULL, which would cause a NULL pointer dereference to occur in acpidevicehid. rjw: Subject and changelog edits, added empty...

CVE-2022-50327 ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpifetchacpidev return value The return value of acpifetchacpidev could be NULL, which would cause a NULL pointer dereference to occur in acpidevicehid. rjw: Subject and changelog edits, added empty...

CVE-2022-50327

CVE-2022-50327 in the Linux kernel concerns ACPI: processor: idle where acpi_fetch_acpi_dev() could return NULL, causing a NULL pointer dereference in acpi_device_hid(). The connected Nessus/SUSE advisories confirm this CVE is addressed in kernel live patches for SUSE SLES15 SP5 (multiple patches...

CVE-2022-50327 ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpifetchacpidev return value The return value of acpifetchacpidev could be NULL, which would cause a NULL pointer dereference to occur in acpidevicehid. rjw: Subject and changelog edits, added empty...

Vulnerability of the acpi_processor_power_exit() function in the driver/acpi/processor_idle.c module – The ACPI support driver for the Linux kernel’s processor idle state provides a mechanism for allowing attackers to access protected information or cause system failures.

Vulnerability of the acpiprocessorpowerexit function in the driver/acpi/processoridle.c module – The ACPI support driver for the Linux kernel involves unconstrained and unrestricted resource allocation. Exploiting this vulnerability could allow an attacker to access protected information or cause...

kernel: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()

In the Linux kernel, the following vulnerability has been resolved: ACPI: processoridle: Fix memory leak in acpiprocessorpowerexit After unregistering the CPU idle device, the memory associated with it is not freed, leading to a memory leak: unreferenced object 0xffff896282f6c000 size 1024: comm...

kernel: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()

In the Linux kernel, the following vulnerability has been resolved: ACPI: processoridle: Fix memory leak in acpiprocessorpowerexit After unregistering the CPU idle device, the memory associated with it is not freed, leading to a memory leak: unreferenced object 0xffff896282f6c000 size 1024: comm...

kernel: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()

In the Linux kernel, the following vulnerability has been resolved: ACPI: processoridle: Fix memory leak in acpiprocessorpowerexit After unregistering the CPU idle device, the memory associated with it is not freed, leading to a memory leak: unreferenced object 0xffff896282f6c000 size 1024: comm...

kernel: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpifetchacpidev return value The return value of acpifetchacpidev could be NULL, which would cause a NULL pointer dereference to occur in acpidevicehid. rjw: Subject and changelog edits, added empty...

SUSE CVE-2024-26894

In the Linux kernel, the following vulnerability has been resolved: ACPI: processoridle: Fix memory leak in acpiprocessorpowerexit After unregistering the CPU idle device, the memory associated with it is not freed, leading to a memory leak: unreferenced object 0xffff896282f6c000 size 1024: comm...

DEBIAN-CVE-2024-26894

In the Linux kernel, the following vulnerability has been resolved: ACPI: processoridle: Fix memory leak in acpiprocessorpowerexit After unregistering the CPU idle device, the memory associated with it is not freed, leading to a memory leak: unreferenced object 0xffff896282f6c000 size 1024: comm...

UBUNTU-CVE-2024-26894

In the Linux kernel, the following vulnerability has been resolved: ACPI: processoridle: Fix memory leak in acpiprocessorpowerexit After unregistering the CPU idle device, the memory associated with it is not freed, leading to a memory leak: unreferenced object 0xffff896282f6c000 size 1024: comm...

kernel: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpifetchacpidev return value The return value of acpifetchacpidev could be NULL, which would cause a NULL pointer dereference to occur in acpidevicehid. rjw: Subject and changelog edits, added empty...

GSD-2023-1000604 ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value

ACPI: processor: idle: Check acpifetchacpidev return value This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

PT-2025-37629

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The return value of the acpi fetch acpi dev function could be NULL, potentially leading to a NULL pointer dereference within the acpi device hid function. Recommendations At the moment,...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2021:2687-1 Rating: important References: 1065729 1085224 1094840 1113295 1152472 1152489 1153274 1154353 1155518 1156395 1170511 1176447 1176940 1179243 1180092 1180814 1183871 1184114 1184350 1184631...