Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: hsr: Fixed uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Memory in Google Chrome prior to 94.0.4606.71 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Rework lppacasharedproc to avoid DEBUGPREEMPT. lppacasharedproc takes a pointer to the lppaca, which is typically accessed through getlppaca. With DEBUGPREEMPT enabled, this leads to checking whether preemption i...

Astra Linux – Vulnerability in tpm2-tss

tpm2-tss is an open-source software implementation of the Trusted Computing Group’s Trusted Platform Module 2 Software Stack TSS2. In versions prior to 4.1.0-rc0, 4.0.1, and 3.2.2-rc1, functions Tss2RCSetHandler and Tss2RCDecode both indexed into layerhandler using an 8-bit layer number. However,...

Astra Linux – Vulnerability in libarchive

An improper link resolution flaw during the extraction of an archive can cause changes to the access control list ACL of the target of the link. An attacker may provide a malicious archive to a victim user, triggering this flaw when the victim tries to extract the archive. A local attacker may...

Astra Linux – Vulnerability in Python-Django

Django versions prior to 2.2.24, 3.x prior to 3.1.12, and 3.2.x prior to 3.2.4 have a potential issue with directory traversal through django.contrib.admindocs. Staff members could use the TemplateDetailView view to check the existence of arbitrary files. Additionally, if and only if the default...

Astra Linux – Vulnerability in Qemu

An integer overflow issue was identified in the vmxnet3 NIC emulator of QEMU for versions up to v5.2.0. This issue can occur if a guest provides invalid values for the rx/tx queue size or other NIC parameters. A privileged guest user may exploit this flaw to crash the QEMU process on the host,...

Astra Linux – Vulnerability in Chromium

A stack buffer overflow in the Data Transfer component of Google Chrome on Linux, prior to version 88.0.4324.182, allowed a remote attacker to perform out-of-bounds memory access through a crafted HTML page...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: SPI: sun6i – Fixing the race condition between DMA RX transfer completion and RX FIFO drain. Previously, the transfer-completion interrupt would immediately drain the RX FIFO to read any remaining data in the FIFO into the RX...

Astra Linux – Vulnerability in Nasm

There is an illegal address access in asm/preproc.c function: ismmacro within Netwide Assembler NASM 2.14rc16. This issue may lead to a denial of service due to out-of-bounds array access, as a certain conversion can result in a negative integer...

Astra Linux – Vulnerability in binutils

A issue was discovered in the Binary File Descriptor BFD library also known as libbfd, as distributed in GNU Binutils 2.31. An invalid memory access exists in the bfdstabsectionfindnearestline function in syms.c. Attackers could exploit this vulnerability to cause a denial of service application...

Astra Linux – Vulnerability in gpac

A vulnerability has been discovered in GPAC 2.5-DEV-rev228-g11067ea92-master. This vulnerability affects the xmtnodeend function in the src/scenemanager/loaderxmt.c file of the MP4Box component. The vulnerability allows for data to be accessed after it has been freed from memory, requiring local...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

A out-of-bounds memory read flaw was discovered in the Linux kernel’s BPF subsystem, related to how a user calls the bpftailcall function with a key that is larger than the maxentries of the map. This flaw allows a local user to gain unauthorized access to data...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, and Linux 5.15

BlueZ HID over GATT Profile: Improper Access Control Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected BlueZ installations. Authentication is not required to exploit this vulnerability. The specific flaw lies in the...

Astra Linux – Vulnerability in Intel Microcode

Insufficient control flow management in some IntelR processors may allow an authenticated user to potentially enable a denial of service via local access...

Astra Linux – Vulnerability in Qemu

A heap buffer overflow was discovered in the floppy disk emulator of QEMU up to version 6.0.0 inclusive. This issue could occur in the fdctrltransferhandler function in the hw/block/fdc.c file, during the processing of DMA read data transfers from the floppy drive to the guest system. A privilege...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Chromoting in Google Chrome prior to version 148.0.7778.168 allowed a local attacker to bypass discretionary access control via a malicious file. Chromium security severity: Medium...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

The non-transparent sharing of return predictor targets between contexts in some Intel processors may allow an authorized user to potentially enable information disclosure through local access...

Astra Linux – Vulnerability in Firefox and Thunderbird

When inserting text while in edit mode, some characters may cause out-of-bounds memory access, leading to potentially exploitable crashes. This vulnerability affects Firefox ESR 91.5, Firefox 96, and Thunderbird 91.5...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: swiotlb: Fixed the issue of information leakage due to DMAFROMDEVICE. The problem I’m addressing was discovered during the LTP test covering cve-2018-1000204. A brief description of what happens is as follows: 1 The test case sen...