CVE-2022-50562

CVE-2022-50562 : In the Linux kernel, the TPM ACPI path leaked memory because acpi_get_table() was not paired with acpi_put_table(). The fix adds acpi_put_table() to release ACPI memory and also removes a redundant empty line in tpm_read_log_acpi(). This resolves a memory leak in the TPM2/TCPA ev...

CVE-2022-50562 tpm: acpi: Call acpi_put_table() to fix memory leak

In the Linux kernel, the following vulnerability has been resolved: tpm: acpi: Call acpiputtable to fix memory leak The start and length of the event log area are obtained from TPM2 or TCPA table, so we call acpigettable to get the ACPI information, but the acpigettable should be coupled with...

USN-7833-2: Linux kernel (Real-time) vulnerabilities

Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt discovered that some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information. A local attacker could possibly use this to...

USN-7834-1: Linux kernel (Azure) vulnerabilities

Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt discovered that some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information. A local attacker could possibly use this to...

PT-2025-43109

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to ACPI handling during system sleep state transitions s2idle. Specifically, the kernel does not adequately handle multiple ACPI TYPE PACKAGE...

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 handling multiple ACPITYPEPACKAGE objects, which could lead to a memory leak...

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-7833-1: Linux kernel vulnerabilities

Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt discovered that some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information. A local attacker could possibly use this to...

EUVD-2022-54921

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: host: Stop setting the ACPI companion It is no longer needed. The sysdev pointer is now used when assigning the ACPI companions to the xHCI ports and USB devices. Assigning the ACPI companion here resulted in the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987591)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987591 advisory. In the Linux kernel, the following vulnerability has been resolved: i2c: acpi: fix resource leak in reconfiguration device addition acpii2cfindadapterbyhandle calls...

SUSE-SU-2025:03633-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-53261: coresight: Fix memory leak in acpibuffer-pointer bsc1249770. - CVE-2024-46733: btrfs: fix qgroup reserve leaks in cowfilerange bsc1230708. -...

SUSE-SU-2025:20851-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-53261: coresight: Fix memory leak in acpibuffer-pointer bsc1249770. - CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are disabl...

Linux Distros Unpatched Vulnerability : CVE-2025-39960

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: gpiolib: acpi: initialize acpigpioinfo struct Since commit 7c010d463372 gpiolib: acpi: Make...

Linux Distros Unpatched Vulnerability : CVE-2022-50521

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 lead...

SUSE CVE-2025-39960

In the Linux kernel, the following vulnerability has been resolved: gpiolib: acpi: initialize acpigpioinfo struct Since commit 7c010d463372 "gpiolib: acpi: Make sure we fill struct acpigpioinfo", uninitialized acpigpioinfo struct are passed to acpifindgpio and later in the call stack info-quirks ...

EUVD-2025-33338

In the Linux kernel, the following vulnerability has been resolved: gpiolib: acpi: initialize acpigpioinfo struct Since commit 7c010d463372 "gpiolib: acpi: Make sure we fill struct acpigpioinfo", uninitialized acpigpioinfo struct are passed to acpifindgpio and later in the call stack info-quirks ...

CVE-2025-39960

In the Linux kernel, the following vulnerability has been resolved: gpiolib: acpi: initialize acpigpioinfo struct Since commit 7c010d463372 "gpiolib: acpi: Make sure we fill struct acpigpioinfo", uninitialized acpigpioinfo struct are passed to acpifindgpio and later in the call stack info-quirks ...

UBUNTU-CVE-2025-39960

In the Linux kernel, the following vulnerability has been resolved: gpiolib: acpi: initialize acpigpioinfo struct Since commit 7c010d463372 "gpiolib: acpi: Make sure we fill struct acpigpioinfo", uninitialized acpigpioinfo struct are passed to acpifindgpio and later in the call stack info-quirks ...

CVE-2025-39960 gpiolib: acpi: initialize acpi_gpio_info struct

In the Linux kernel, the following vulnerability has been resolved: gpiolib: acpi: initialize acpigpioinfo struct Since commit 7c010d463372 "gpiolib: acpi: Make sure we fill struct acpigpioinfo", uninitialized acpigpioinfo struct are passed to acpifindgpio and later in the call stack info-quirks ...

CVE-2025-39960

Concrete details from connected sources show CVE-2025-39960 affecting the Linux kernel gpiolib/acpi path. The root cause is uninitialized acpi_gpio_info passed to __acpi_find_gpio(), leading to info->quirks usage in acpi_populate_gpio_lookup and breaking i2c_hid_cpi HID over I2C probes. The fi...