CVE-2022-49371

CVE-2022-49371: In the Linux kernel, driver core: fix deadlock in __device_attach. The deadlock occurs when async_probe is scheduled while holding device_lock(dev); async_helper may also acquire dev, causing A-A deadlock. The fix moves async_schedule_dev outside the device_lock path, leveraging t...

CVE-2022-49280

Summary of CVE-2022-49280 (Linux kernel) : Affected component is NFSD in the Linux kernel, specifically nfssvc_decode_writeargs(). The root cause was an underflow risk from treating a length as signed, allowing an issue where args->len had no lower bound. The fix implemented across sources is ...

CVE-2025-0373 Buffer overflow in some filesystems via NFS

On 64-bit systems, the implementation of VOPVPTOFH in the cd9660, tarfs and ext2fs filesystems overflows the destination FID buffer by 4 bytes, a stack buffer overflow. A NFS server that exports a cd9660, tarfs, or ext2fs file system can be made to panic by mounting and accessing the export with ...

mm: resolve faulty mmap_region() error path behaviour

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PT-2025-5320 · Apple · Macos Sequoia +1

Name of the Vulnerable Software and Affected Versions: macOS Sequoia versions prior to 15.3 Description: A buffer overflow issue was addressed with improved memory handling. An application with root privileges may be able to execute arbitrary code with kernel privileges. Recommendations: For macO...

VulnCheck KEV: CVE-2023-3269

A vulnerability exists in the memory management subsystem of the Linux kernel. The lock handling for accessing and updating virtual memory areas VMAs is incorrect, leading to use-after-free problems. This issue can be successfully exploited to execute arbitrary kernel code, escalate containers, a...

Google Pixel 安全漏洞

Google Pixel is a smartphone from Google, an American company. Google Pixel suffers from a security vulnerability that originates in the updategpssv and outputgpssv sections of vendor/mediatek/proprietary/hardware/connectivity/gps/gpshal/src/gpshalwor A missing bounds check in updategpssv and...

PT-2024-35369 · Lorex · Lorex 2K Indoor Wi-Fi Security Camera

Name of the Vulnerable Software and Affected Versions: Lorex 2K Indoor Wi-Fi Security Camera versions prior to 2.800.0000000.8.R.20241111 Description: An attacker who can execute arbitrary Operating Systems commands can bypass code signing enforcements in the kernel and execute arbitrary native...

kernel: tick/nohz: unexport __init-annotated tick_nohz_full_setup()

In the Linux kernel, the following vulnerability has been resolved: tick/nohz: unexport init-annotated ticknohzfullsetup EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The access to ...

The vulnerability in operating systems such as MacOS Ventura, iOS, iPadOS, macOS Big Sur, macOS Monterey, tvOS, and watchOS exists due to operations that go beyond buffer boundaries in memory. This allows attackers to execute arbitrary code.

The vulnerability in operating systems such as MacOS Ventura, iOS, iPadOS, macOS Big Sur, macOS Monterey, tvOS, and watchOS relates to the execution of code outside of the buffer in memory. Exploiting this vulnerability allows an attacker to execute arbitrary code in the operating system’s kernel...

The vulnerability of the pm8001_exec_internal_tmf_task() function in the PMC-Sierra SPC 8001 SAS/SATA kernel of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the pm8001execinternaltmftask function in the drivers/scsi/pm8001/pm8001sas.c file of the PMC-Sierra SPC 8001 SAS/SATA kernel for the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to...

Vulnerabilities fixed in Apple macOS

Apple has fixed vulnerabilities in macOS. A malicious person could exploit the vulnerabilities to bypass a security measure, grant themselves elevated privileges, access sensitive data, execute arbitrary code, possibly with kernel privileges or cause a Denial-of-Service. Successful abuse requires...

About the security content of macOS Ventura 13.6.8

About the security content of macOS Ventura 13.6.8 This document describes the security content of macOS Ventura 13.6.8. About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or...

CVE-2024-40996 bpf: Avoid splat in pskb_pull_reason

In the Linux kernel, the following vulnerability has been resolved: bpf: Avoid splat in pskbpullreason syzkaller builds CONFIGDEBUGNET=y frequently trigger a debug hint in pskbmaypull. We'd like to retain this debug check because it might hint at integer overflows and other issues kernel code...

CVE-2024-1305

tap-windows6 driver version 9.26 and earlier does not properly check the size data of incomming write operations which an attacker can use to overflow memory buffers, resulting in a bug check and potentially arbitrary code execution in kernel space...

Exploit for Improper Input Validation in Google Android

Exploit for CVE-2022-20186 The write up can be found here...

Linux Kernel TIPC Message Reassembly Use-After-Free Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability, but only systems with TIPC bearer enabled are vulnerable. The specific flaw exists within the processing of fragmented TIPC...

Linux Kernel USB Core Out-Of-Bounds Read Local Privilege Escalation Vulnerability

This vulnerability allows physically present attackers to escalate privileges on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of USB descriptors. The issue results from the lack of proper...

CVE-2024-27840

The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypa...

CVE-2024-27840

The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8 and iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, iOS 17.5 and iPadOS 17.5, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypa...