Astra Linux – Vulnerability in Intel Microcode

The sequence of processor instructions in IntelR CoreTM Ultra Processors may lead to unexpected behaviors. This could potentially allow an authenticated user to enable denial of service through local access...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

A flaw was discovered in the Linux kernel’s networking code. A use-after-free occurred in the way the schsfb enqueue function utilized the socket buffer SKB cb field after the same SKB had been enqueued and freed into a child qdisc. This flaw allows a local, unprivileged user to cause a system...

Astra Linux – Vulnerability in Chromium

The use of “after free” in DevTools in Google Chrome before version 111.0.5563.64 allowed a remote attacker who had convinced the user to engage in direct UI interaction to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Qemu

Several memory leaks were discovered in the virtio vhost-user GPU device vhost-user-gpu of QEMU in versions up to and including 6.0. These leaks occur in the contrib/vhost-user-gpu/vhost-user-gpu.c and contrib/vhost-user-gpu/virgl.c files, due to improper release of memory i.e., freeing it after...

Astra Linux – Vulnerability in exempi

The XMP Toolkit SDK version 2021.07 and earlier is affected by a stack-based buffer overflow vulnerability that may lead to arbitrary code execution within the context of the current user. Exploitation requires user interaction—that is, the victim must open a specially crafted file...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

An incorrect TLB flush issue was detected in the Linux kernel’s GPU i915 kernel driver. This flaw may lead to random memory corruption or data leaks. It could also allow a local user to crash the system or escalate their privileges on the system...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in the Tab Groups component of Google Chrome prior to version 98.0.4758.102 allowed an attacker who convinced a user to install a malicious extension and induced specific user interactions to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux 5.10

A double-free flaw was discovered in the Linux kernel’s TUN/TAP device driver functionality, particularly in how a user registers the device when the registernetdevice function fails with the NETDEVREGISTER notifier. This flaw allows a local user to crash the system or potentially escalate their...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the context of dm-verity-target.c, there is a potential way to modify read-only files due to a missing permission check. This could lead to a local escalation of privileges, as System execution privileges are required. User interaction is not necessary for exploiting this vulnerability. Produc...

Astra Linux – Vulnerability in Chromium

The use of “after free” in the Side Panel Search in Google Chrome before version 120.0.6099.62 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption through those interactions. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

A use-after-free flaw was discovered in vcsread in drivers/tty/vt/vc-screen.c within vc-screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information...

Astra Linux – Vulnerability in Linux 5.10

A NULL pointer dereference flaw was discovered in the Linux kernel’s X.25 set of standardized network protocol functions. This flaw allows a local user to crash the system by terminating their session using a simulated Ethernet card while continuing to use that connection...

Astra Linux – Vulnerability in Chromium

The use of “after free” in Cast in Google Chrome before version 99.0.4844.51 allowed attackers to convince users to install a malicious extension and induce specific user interactions, thereby potentially exploiting heap corruption through a crafted Chrome Extension...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: tee: added a overflow check in registershmhelper When special lengths are provided by the user space, registershmhelper may cause an integer overflow when calculating the number of pages covered by a given user space memory regio...

Astra Linux – Vulnerability in Intel Microcode

A observable discrepancy in the RAPL interface of certain Intel processors may allow a privileged user to potentially enable information disclosure through local access...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In 64-bit versions of the Linux kernel, Copyfromuser does not implement uaccessbeginnospec, which allows a user to bypass the “accessok” check and pass a kernel pointer to copyfromuser. This would enable an attacker to leak sensitive information. We recommend upgrading beyond commit...

Astra Linux – Vulnerability in Linux 5.10, Linux

A flaw related to the use of “free” in the Linux kernel’s Video4Linux driver was discovered in the way that triggers em28xxusbprobe, for Empia 28xx-based TV cards. A local user could exploit this flaw to crash the system or potentially escalate their privileges on the system...

Astra Linux – Vulnerability in FLAC

In FLACbitreaderreadricesignedblock of bitreader.c, there is a potential out-of-bounds read due to a heap buffer overflow. This could lead to remote information disclosure without requiring additional execution privileges. User interaction is required for exploitation. Product: Android. Versions:...

Astra Linux – Vulnerability in Parsec

The vulnerability of the pdpl-user utility in the PARSEC security subsystem is related to improper memory release after its use. Exploiting this vulnerability allows an attacker to cause a service failure...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

A memory leak flaw was discovered in the Linux kernel’s Stream Control Transmission Protocol. This issue may occur when a user initiates a malicious networking service, and someone connects to this service. This could allow a local user to deplete resources, resulting in a denial of service...