CVE-2021-46953: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure When failing the driver probe because of invalid firmware properties, the GTDT driver unmaps the interrupt that it mapped earlier. However, it never checks...

Linux kernel security vulnerabilities

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 not enabling irq when handling spurious interrupts...

CVE-2024-26598

A flaw was found in the Linux kernel pertaining to a potential use-after-free UAF scenario in a system involving Logical Partitioning Interrupts LPI translation cache operations. Specifically, the issue arises when a cache hit occurs concurrently with an operation that invalidates the cache, such...

CVE-2023-52456

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

Design/Logic Flaw

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

CVE-2023-52456 serial: imx: fix tx statemachine deadlock

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

CVE-2023-52456 serial: imx: fix tx statemachine deadlock

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

CVE-2023-52456 serial: imx: fix tx statemachine deadlock

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

CVE-2023-52456

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

UBUNTU-CVE-2023-49100

Trusted Firmware-A TF-A before 2.10 has a potential read out-of-bounds in the SDEI service. The input parameter passed in register x1 is not validated well enough in the function sdeiinterruptbind. The parameter is passed to a call to platicgetinterrupttype. It can be any arbitrary value passing...

PT-2024-13674 · Unknown +1 · Arm Trusted Firmware +1

Name of the Vulnerable Software and Affected Versions: Trusted Firmware-A TF-A versions prior to 2.10 Description: The issue is related to a potential read out-of-bounds in the SDEI service. The input parameter passed in register x1 is not validated well enough in the function sdei interrupt bind...

PT-2024-7738

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a synchronization problem in the Linux kernel's vfio component, which can cause a race condition between interrupt configuration changes via ioctl and mask...

CVE-2015-5157

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PT-2024-21467 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the protection of updates of 64-bit statistics counters in the Linux kernel. A comment in explains that the write side of struct u64 stats sync must ensure mutu...

kernel: writeback: avoid use-after-free after removing device

In the Linux kernel, the following vulnerability has been resolved: writeback: avoid use-after-free after removing device When a disk is removed, bdiunregister gets called to stop further writeback and wait for associated delayed work to complete. However, wbinodewritebackend may schedule bandwid...

PT-2024-26795

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns preventing nullptr exceptions on ISR in the Linux kernel. Specifically, it involves checking for a valid interrupt handler when phydev-irq is set unconditionally, or...

PT-2024-5015

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.9 Description: The issue is related to the implementation of the SEV-SNP and SEV-ES mechanisms in the Linux kernel. An untrusted hypervisor can inject virtual interrupt 29 VC at any point in time and trigger i...

PT-2024-21510

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a potential deadlock at set capacity in the Linux kernel. This occurs due to an interrupt unsafe locking scenario where aoeblk gdalloc holds &d-lock and attempts ...

NVIDIA SBIOS System Privilege Escalation

The vulnerability of the SBIOS system’s NVIDIA DGX A100 server stems from the transition to System Management Mode SMM due to an SMI interrupt. Exploiting this vulnerability can allow an attacker to gain read, modify, or delete data access rights, enhance their privileges, execute arbitrary code,...

NVIDIA DGX Security Vulnerability

NVIDIA DGX is a high-performance workstation for deep learning applications from NVIDIA. A security vulnerability exists in the NVIDIA DGX A100 Servers, which stems from an attacker could lead to an SMI markup vulnerability that could be used to execute arbitrary code at the SMM level...