Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mm: abort vmamodify on merge out of memory failure The remainder of vmamodify relies on the vmg state remaining pristine after a merge attempt. Normally, this assumption holds true. However, in one edge-case scenario where a merg...

Astra Linux – Vulnerability in Raptor2

In the Raptor RDF Syntax Library version 2.0.16, there is an integer underflow issue when normalizing a URI using the turtle parser in the raptorurinormalizepath function...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Prevention of division by zero The user can set any speed value. If the speed is greater than UINTMAX/8, a division by zero is possible. Found by the Linux Verification Center linuxtesting.org with SVACE...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ata: patapxa: Fixed a potential NULL pointer dereferencing in pxaataprobe. devmioremap returns NULL upon error. Currently, pxaataprobe does not check for this case, which could lead to a NULL pointer dereferencing. Add a NULL che...

Astra Linux – Vulnerability in Intel Microcode

In some IntelR XeonR processor memory controller configurations when using IntelR SGX, there is a check for improper conditions that may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

Improper input validation in UEFI firmware for some Intel processors may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in WebKit2GTK

A buffer overflow issue has been addressed through improved memory handling. This issue is fixed in Safari 18.4, iOS 18.4, iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, tvOS 18.4, and watchOS 11.4. Processing maliciously crafted web content may lead to an unexpected process crash...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Firmware: qcom: uefisecapp: fixed the race condition in efivars registration. Since the transition to using the TZ allocator, the efivars service is registered before the memory pool has been allocated. This can lead to a NULL...

Astra Linux – Vulnerability in Keepalived

The vulnerability of the parser.c component in the Keepalived network traffic balancing system is related to the use of memory after it is freed. Exploiting this vulnerability allows an attacker to cause a service failure...

Astra Linux – Vulnerability in Perl

A heap buffer overflow vulnerability was discovered in Perl. Release branches 5.34, 5.36, 5.38, and 5.40 are affected, including development versions from 5.33.1 through 5.41.10. When there are non-ASCII bytes in the left-hand side of the tr operator, Sdotransinvmap can overflow the destination...

Astra Linux – Vulnerability in mongo-c-driver

The bsonstringappend function in the MongoDB C Driver may be vulnerable to a buffer overflow. In this scenario, the function might attempt to allocate a buffer that is too small, which could lead to memory corruption in the neighboring heap memory. This issue affects versions of libbson prior to...

Astra Linux – Vulnerability in Raptor2

In the Raptor RDF Syntax Library version 2.0.16, there was a heap-based buffer overflow issue during the parsing of triples using the nquads parser in the raptorntriplesparseterminternal function...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Added a NULL pointer check for kzalloc Why & How Check the return pointer of kzalloc before using it...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Added a check for the return value of getzeroedpage. Also, added a check for the return value of getzeroedpage in sclpconsoleinit to prevent null pointer dereferencing. Furthermore, to address the memory leak caused by...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mcb: fixed a double-free bug in chameleonparsegdd. In chameleonparsegdd, if mcbdeviceregister fails, ‘mdev’ will be released through putdevice in mcbdeviceregister. As a result, the statement “goto ‘err’ label” and the subsequent...

Astra Linux – Vulnerability in Python 3.11

A vulnerability has been identified in the CPython venv module and CLI. This vulnerability arises from improper quoting of path names when creating a virtual environment. As a result, attackers can inject commands into the virtual environment “activation” scripts e.g., using “source...

Astra Linux – Vulnerability in Firefox, Thunderbird

An attacker was able to perform out-of-bounds read or write operations on a JavaScript object by misunderstanding the sizes of array indices. This vulnerability has been fixed in Firefox 138.0.4, Firefox ESR 128.10.1, Firefox ESR 115.23.1, Thunderbird 128.10.2, and Thunderbird 138.0.2...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: wifi: rtw89: Fixed a race condition between cancelhwscan and hwscancompletion. The rtwdev-scanning flag was not originally protected by a mutex. As a result, cancelHWSCAN could potentially pass the condition, but suddenly...

Astra Linux – Vulnerability in grub2

When reading data from an HFS filesystem, Grub’s HFS filesystem module uses user-controlled parameters from the filesystem metadata to calculate the internal buffer size. However, it fails to properly check for integer overflows. A maliciously crafted filesystem may cause some of those buffer siz...

Astra Linux – Vulnerability in Parsec

The vulnerability of the PARSEC security subsystem is related to the improper release of memory before deleting the last reference. Exploiting this vulnerability allows an attacker to cause a service failure...