ROS-20240820-02

Vulnerability of certstorestats and getcacerts functions of ssl module of programming language interpreter Python CPython is related to synchronization errors when using a shared resource. Exploitation The exploitation of the vulnerability may allow a remote intruder to gain unauthorized access t...

CVE-2024-43397: Improper Access Control

Apollo is a configuration management system. A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. The issue was addressed wit...

CVE-2024-42300: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: erofs: fix race in zerofsgetgbuf In zerofsgetgbuf, the current task may be migrated to another CPU between zerofsgbufid and spinlock&gbuf-lock. Therefore, zerofsputgbuf will trigger the following issue which was found by stress...

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 a lack of locks during synchronization reset in the net/mlx5 component, which results in a devlink lock...

OESA-2024-1988 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service DoS attack via improper synchronization during socket closure when a client keeps a socket open as t...

OESA-2024-1991 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service DoS attack via improper synchronization during socket closure when a client keeps a socket open as t...

spi: fix null pointer dereference within spi_sync

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ROS-20240815-05

A vulnerability in the centralized service for maintaining configuration information, naming, providing Apache ZooKeeper's centralized service for maintaining configuration information and naming, providing distributed synchronization, and providing group services is related to the lack of ACL...

Ubuntu 20.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6951-2)

"The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6951-2 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws i...

CVE-2024-38191: Concurrent Execution using Shared Resource with Improper Synchronization

Kernel Streaming Service Driver Elevation of Privilege Vulnerability...

PT-2024-8097

Name of the Vulnerable Software and Affected Versions: Acrobat Reader versions 20.005.30636 through 24.002.20965 and earlier Description: The issue is related to a Time-of-check Time-of-use TOCTOU Race Condition that could lead to privilege escalation. Exploitation requires local low-privilege...

PT-2024-6179 · Microsoft · Windows Kernel-Mode Driver +1

Name of the Vulnerable Software and Affected Versions: Windows Kernel-Mode Driver affected versions not specified Description: The issue is related to an Elevation of Privilege vulnerability in the Windows Kernel-Mode Driver. It is caused by synchronization errors when using a shared resource,...

SUSE CVE-2024-7409

A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service DoS attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline...

DevTools Suite Code Execution

The vulnerability of the DevTools suite for web development in Google Chrome and Microsoft Edge relates to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information, execute arbitrary code, or caus...

crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak

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kernel: drm/ast: Fix soft lockup

CVE-2024-35952 describes an issue in the Linux kernel's AST graphics driver. The problem occurs in the astdpsetonoff function, where a lack of proper synchronization with the DisplayPort Microcontroller Unit DPMCU can result in an infinite loop. This can cause a "soft lockup" in the host system,...

kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge

CVE-2024-36000 addresses a synchronization issue in the Linux kernel's management of huge pages. The problem arises when multiple threads modify the reservation map concurrently without proper locking, leading to potential inconsistencies and system instability...

kernel: tcp: properly terminate timers for kernel sockets

A flaw was found in the Linux kernel's TCP subsystem. When kernel-managed TCP sockets are closed, active network timers may continue executing after the associated network namespace has been dismantled and freed. A local attacker can exploit this timing condition to trigger a use-after-free memor...

kernel: drm/ast: Fix soft lockup

CVE-2024-35952 describes an issue in the Linux kernel's AST graphics driver. The problem occurs in the astdpsetonoff function, where a lack of proper synchronization with the DisplayPort Microcontroller Unit DPMCU can result in an infinite loop. This can cause a "soft lockup" in the host system,...

kernel: PM / devfreq: Synchronize devfreq_monitor_[start/stop]

A flaw was found in the Linux kernel resulting from race conditions and a lack of synchronization in handling the delayed work timers in the devfreq component. This issue can lead to inconsistencies and a corruption of the timer list...