Astra Linux – Vulnerability in Qemu

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

In the Linux kernel, the following vulnerabilities have been resolved: drm/i915/gt: Fixed an issue where the timeline was held on the VMA allocation error. The following errors have been sporadically reported by CI when a test unbinds the i915 driver on a ring submission platform: 239.330153...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: orangefs: The issue in kmemleak in orangefspreparedebugfshelpstring has been fixed. When inserting or removing the orangefs module, the debughelpstring variable may be leaked: - Unreferenced object: 0xffff8881652ba000 size 4096 -...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: jfs: Fixed null-ptr-deref in jfsioctrim Syzkaller Report Oops: General Protection Fault, likely for non-canonical addresses 0xdffffc0000000087: 0000 1 KASAN: null-ptr-deref in range 0x0000000000000438-0x000000000000043f CPU: 2...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix module reference leak A reference to the carrier module was taken every time it was used, but it was only released once, when the final reference to the tty struct was removed. This issue was fixed by taking t...

Astra Linux – Vulnerability in Qemu

A use-after-free vulnerability was discovered in the virtio-net device of QEMU. This vulnerability can occur when the address of the descriptor belongs to the non-direct access region, due to the numbuffers being set after the virtqueue elem has been unmapped. A malicious guest can exploit this...

Astra Linux – Vulnerability in Subversion

The Subversion’s modauthzsvn module will crash if the server uses in-repository authz rules with the AuthzSVNReposRelativeAccessFile option, and a client sends a request for a non-existent repository URL. This can cause disruptions for users of the service. This issue has been fixed in...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: nbd: Fix for the race between nbdallocconfig and module removal When the nbd module is being removed, nbdallocconfig may be called concurrently by nbdgenlconnect. Although trymoduleget will return false, nbdallocconfig does not...

Astra Linux – Vulnerability in Ruby-Rack

There is a directory traversal vulnerability in Rack versions prior to 2.2.0. This vulnerability allows attackers to exploit the directory traversal vulnerability in the Rack::Directory module, which is included with Rack. This could lead to the disclosure of sensitive information...

Astra Linux – Vulnerability in libxml2

A flaw was discovered in libxml2. Exponential entity expansion could potentially bypass all existing protection mechanisms, leading to a denial of service...

Astra Linux – Vulnerability in linux-astra-modules-5.4

The vulnerability of the initparsecsecid function in the linux-astra-modules kernel module is related to improper memory release after its use. Exploiting this vulnerability allows an attacker to cause service failures...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP lack a range check for the input offset index in the ZGFX decoder. A malicious server can trick a FreeRDP-based client into reading out-of-bound data and attempting to decode it. This issue has been...

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: kprobes: Fixed a possible use-after-free issue during kprobe registration. When unloading a module, its state changes from MODULESTATELIVE to MODULESTATEGOING, and then to MODULESTATEUNFORMED. Each of these changes takes some...

Astra Linux – Vulnerability in Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Watchdog: cpu5wdt.c – Fixed a use-after-free bug caused by cpu5wdttrigger. When the cpu5wdt module is being removed, the original code uses deltimer to deactivate the timer. If the timer handler is still running, deltimer may not...

Astra Linux – Vulnerability in cifs-utils

cifs-utils from version 6.14 onwards, with verbose logging, can cause an information leak when a file contains equal sign characters but is not a valid credentials file...

Astra Linux – Vulnerability in cifs-utils

In cifs-utils up to version 6.14, a stack-based buffer overflow occurs when parsing the mount.cifs ip= command-line argument. This vulnerability could allow local attackers to gain root privileges...

Astra Linux – Vulnerability in dnsmasq

A issue was discovered in Dnsmasq before version 2.90. The default maximum EDNS.0 UDP packet size was set to 4096, but it should be 1232 due to DNS Flag Day 2020...

Astra Linux – Vulnerability in python-reportlab

The paraparser module in ReportLab before version 3.5.31 allows for remote code execution. This occurs because the startunichar function in paraparser.py evaluates untrusted user input as a Unicode character in a crafted XML document. The input includes the string “'code='” followed by arbitrary...

Astra Linux – Vulnerability in libxml2

A flaw was identified in the RelaxNG parser of libxml2 regarding how external schema inclusions are handled. The parser does not enforce a limit on the inclusion depth when resolving nested directives. Specifically crafted or overly complex schemas can cause excessive recursion during parsing. Th...

Astra Linux – Vulnerability in gnupg2

A flaw was discovered in the way certificate signatures can be forged using collisions found in the SHA-1 algorithm. Attackers could exploit this weakness to create forged certificate signatures. This issue affects GnuPG versions prior to 2.2.18...