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 an improper return error code when the ACPI SAR table is not implemented correctly, which could result in a...

kernel: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails

In the Linux kernel, the following vulnerability has been resolved: firmware: armscpi: Ensure scpiinfo is not assigned if the probe fails When scpi probe fails, at any point, we need to ensure that the scpiinfo is not set and will remain NULL until the probe succeeds. If it is not taken care, the...

AZL-76413 CVE-2023-53647 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Don't dereference ACPI root object handle Since the commit referenced in the Fixes: tag below the VMBus client driver is walking the ACPI namespace up from the VMBus ACPI device to the ACPI namespace root obje...

EUVD-2025-32840

In the Linux kernel, the following vulnerability has been resolved: platform/x86: mxm-wmi: fix memleak in mxmwmicallmxds|mx The ACPI buffer memory out.pointer returned by wmievaluatemethod is not freed after the call, so it leads to memory leak. The method results in ACPI buffer is not used, so...

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 Linux kernel that stems from not properly terminating an ACPI namespace lookup, which could result in a null pointer dereference...

EUVD-2022-55528

Malicious code in bioql PyPI...

SUSE-SU-2025:20768-1 Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: - CVE-2024-49860: ACPI: sysfs: validate return type of STR method bsc1231862 - CVE-2025-38177: kernel: schhfsc: make hfscqlennotify idempotent bsc1246356 - CVE-2025-38109: net/mlx5: fix ECVF vports unload on shutdown fl...

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 mishandling of the acpidscallcontrolmethod function error, which could lead to reuse after release...

ACPI: processor: perflib: Move problematic pr->performance check

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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-2022-50275 drm/radeon: Add the missed acpi_put_table() to fix memory leak

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Add the missed acpiputtable to fix memory leak When the radeon driver reads the bios information from ACPI table in radeonacpivfctbios, it misses to call acpiputtable to release the ACPI memory after the init, so add...

Linux Distros Unpatched Vulnerability : CVE-2025-37819

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - irqchip/gic-v2m: Prevent use after free of gicv2mgetfwnode With ACPI in place, gicv2mgetfwnode is registered with the pci subsystem as pcimsigetfwnodecb, which...

CVE-2025-8284

By default, the Packet Power Monitoring and Control Web Interface do not enforce authentication mechanisms. This vulnerability could allow unauthorized users to access and manipulate monitoring and control functions...

Linux Distros Unpatched Vulnerability : CVE-2021-46953

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure When failing the driv...

Linux Distros Unpatched Vulnerability : CVE-2024-43818

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: Adjust error handling in case of absent codec device acpigetfirstphysicalnode can...

Linux Distros Unpatched Vulnerability : CVE-2021-47289

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ACPI: fix NULL pointer dereference Commit 71f642833284 ACPI: utils: Fix reference counting i...

ACPICA: fix acpi operand cache leak in dswstate.c

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SUSE CVE-2025-38345

In the Linux kernel, the following vulnerability has been resolved: ACPICA: fix acpi operand cache leak in dswstate.c ACPICA commit 987a3b5cf7175916e2a4b6ea5b8e70f830dfe732 I found an ACPI cache leak in ACPI early termination and boot continuing case. When early termination occurs due to maliciou...

UBUNTU-CVE-2025-38113

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Fix NULL pointer dereference when nosmp is used With nosmp in cmdline, other CPUs are not brought up, leaving their cpcdescptr NULL. CPU0's iteration via foreachpossiblecpu dereferences these NULL pointers, causing...

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 armscpi not clearing scpiinfo when probing fails resulting in reuse after release...