Linux kernel 缓冲区错误漏洞

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 out-of-bounds access issue found in the sound subsystem. This may occur when a user-supplied "id-name" do...

Linux kernel 数字错误漏洞

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 i740 driver, which stems from the fact that a userspace program can pass any value to the driver via the ioctl interface. Th...

CVE-2022-2485

Any attempt good or bad to log into AutomationDirect Stride Field I/O with a web browser may result in the device responding with its password in the communication packets...

When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFOkernel will write memory out of bounds.

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DEBIAN-CVE-2021-4155

A data leak flaw was found in the way XFSIOCALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them...

The vulnerability of the aio subsystem in FreeBSD systems allows attackers to execute arbitrary code.

The vulnerability of the aio subsystem in FreeBSD relates to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2021-46304

A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C All versions, CP-8000 MASTER MODULE WITH I/O -40/+70°C All versions, CP-8021 MASTER MODULE All versions, CP-8022 MASTER MODULE WITH GPRS All versions. The component allows to activate a web server module which provide...

CVE-2022-37415

The Uniwill SparkIO.sys driver 1.0 is vulnerable to a stack-based buffer overflow via IOCTL 0x40002008...

When setting font with malicous data by ioctl cmd PIO_FONTkernel will write memory out of bounds.

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CVE-2022-29964

The Emerson DeltaV Distributed Control System DCS controllers and IO cards through 2022-04-29 misuse passwords. WIOC SSH provides access to a shell as root, DeltaV, or backup via hardcoded credentials. NOTE: this is different from CVE-2014-2350...

kernel: dm: fix mempool NULL pointer race when completing IO

In the Linux kernel, the following vulnerability has been resolved: dm: fix mempool NULL pointer race when completing IO dmiodecpending calls endioacct first and will then dec md in-flight pending count. But if a task is swapping DM table at same time this can result in a crash due to...

The vulnerability of the asynchronous input/output interface io_uring in Linux kernel allows a attacker to prematurely terminate the process or gain elevated privileges.

The vulnerability of the asynchronous input/output interface iouring in Linux operating systems is related to data type mixing errors. Exploiting this vulnerability can allow an attacker to abruptly terminate the process or gain increased privileges...

The vulnerability of the general input/output buffer system with memory display on Intel processors’ MMIO instructions allows attackers to disclose protected information.

The vulnerability of the general input/output buffer with memory display MMIO of Intel processors is related to the disclosure of information. Exploiting this vulnerability can allow an attacker to disclose protected information...

Qualcomm多款产品 资源管理错误漏洞

The Qualcomm Snapdragon SOC Snapdragon Processor is a chip from Qualcomm Incorporated that is used in mobile devices to process information. A security vulnerability exists in various Qualcomm products that stems from a post-release reuse condition when using the IOCTL munmap call to free process...

CVE-2021-26348

Failure to flush the Translation Lookaside Buffer TLB of the I/O memory management unit IOMMU may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity...

Intel BIOS firmware 安全漏洞

Intel BIOS firmware is a set of programs from the U.S. company Intel that are solidified onto a ROM chip on the motherboard inside a computer. A security vulnerability exists in the Intel BIOS firmware that could lead to privilege escalation or information disclosure...

PT-2022-9731 · Suse · Suse

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue is related to the failure to flush the Translation Lookaside Buffer TLB of the I/O memory management unit IOMMU, which may allow an IO device ...

PT-2022-9747 · Unknown +1 · Amd System Management Unit +1

Name of the Vulnerable Software and Affected Versions: System Management Unit SMU affected versions not specified Description: The issue is related to an insufficient General Purpose IO GPIO bounds check in the System Management Unit SMU. This may result in access or updates to invalid address...

CVE-2021-26348

Failure to flush the Translation Lookaside Buffer TLB of the I/O memory management unit IOMMU may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity...

kernel: KVM: SVM: out-of-bounds read/write in sev_es_string_io

A flaw was found in the KVM's AMD code for supporting the Secure Encrypted Virtualization-Encrypted State SEV-ES. A KVM guest using SEV-ES can trigger out-of-bounds reads and writes in the host kernel via a malicious VMGEXIT for a string I/O instruction for example, outs or ins using the exit...