204 matches found
CVE-2025-68758
In the Linux kernel, the following vulnerability has been resolved: backlight: led-bl: Add devlink to supplier LEDs LED Backlight is a consumer of one or multiple LED class devices, but devlink is currently unable to create correct supplier-producer links when the supplier is a class device. It...
Linux Distros Unpatched Vulnerability : CVE-2025-68758
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - backlight: led-bl: Add devlink to supplier LEDs LED Backlight is a consumer of one or multiple LED class devices, but devlink is currently unable to create...
PT-2026-1246
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to LED Backlight devices and devlink handling. Specifically, when an LED device acts as a supplier, the devlink creation process may incorrect...
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 the devlink not being properly linked to the vendor LED in the led-bl backlight driver, which could result i...
USN-7774-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-oracle, linux-raspi, linux-xilinx-zynqmp 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Serial ATA and Parallel ATA...
USN-7769-1 linux, linux-aws, linux-gcp, linux-gcp-6.14, linux-oracle, linux-realtime 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACP...
Vulnerability of the dcn21_set_backlight_level() function in the drivers/gpu/drm/amd/display/dc/dcn21/dcn21HWSeq.c module – This driver is part of the Linux kernel’s Direct Rendering Infrastructure (DRI) support for AMD graphics cards. It allows a malicious actor to cause a system failure.
Vulnerability of the dcn21setbacklightlevel function in the drivers/gpu/drm/amd/display/dc/dcn21/dcn21HWSeq.c module – The drivers for AMD graphics cards that support Direct Rendering Infrastructure DRI in Linux operating systems rely on pointer swapping. Exploiting this vulnerability could allow...
SUSE CVE-2025-40211
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...
AZL-70657 CVE-2025-40211 affecting package kernel for versions less than 6.6.117.1-1
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...
DEBIAN-CVE-2025-40211
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...
CVE-2025-40211
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...
CVE-2025-40211 ACPI: video: Fix use-after-free in acpi_video_switch_brightness()
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...
CVE-2025-40211 ACPI: video: Fix use-after-free in acpi_video_switch_brightness()
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...
CVE-2025-40211
In CVE-2025-40211, a Linux kernel ACPI code path (ACPI: video) had a use-after-free in acpi_video_switch_brightness() where switch_brightness_work accesses device fields after the backlight was freed during removal. The patch prevents this by calling cancel_delayed_work_sync() for each device’s s...
CVE-2025-40211 ACPI: video: Fix use-after-free in acpi_video_switch_brightness()
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...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: HID: apple: The feature-report field count is validated to prevent NULL pointer dereferencing. A malicious HID device with the APPLEMAGICBACKLIGHT quirks can trigger a NULL pointer dereference when the power feature-report is...
PT-2025-47719
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ACPI video driver, specifically within the acpi video switch brightness function. The problem occurs because delayed work accesses memory locations...
USN-7789-2 linux-raspi 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACP...
