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

In the Linux kernel, the following vulnerability has been resolved: Closures: Change BUGON to WARNON If a BUGON function is actually executed, it shouldn’t be considered a real BUG. For reference, this issue has occurred once during the continuous integration process. We will need more informatio...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, xfPointerNew would free cursorPixels if there was a failure. After that, pointerfree would call xfPointerFree to free it again, which could trigger an ASan UAF. A malicious server could exploit this...

Astra Linux – Vulnerability in Harfbuzz

HarfBuzz is a text shaping engine. Prior to version 12.3.0, there was a null pointer dereference vulnerability in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check whether hbmalloc returns NULL before using placement new to construct an...

Astra Linux – Vulnerability in Vim

Vim is a revised version of the Unix vi text editor. When flushing the typeahead buffer, Vim moves the current position within the typeahead buffer, but it does not check whether there is enough space left in the buffer to handle the next characters. This can cause the off position within the...

Astra Linux – Vulnerability in freerdp3, freerdp2

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, a client-side heap buffer overflow occurred in the RDPGFX ClearCodec decode path, where maliciously crafted residual data caused out-of-bounds writes during color output. A malicious server could trigger a...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: qcom: A memory leak has been fixed in dwc3qcominterconnectinit. In the alloc Resources for path handle function of oficcget, resources should be released when they are no longer needed. This should be done similarly in...

Astra Linux – Vulnerability in Ruby 2.5

REXML is an XML toolkit for Ruby. The REXML gem before version 3.3.2 had some DoS vulnerabilities when parsing XML that contained many special characters, such as whitespace characters, , , and . The REXML gem versions 3.3.3 or later include patches to fix these vulnerabilities...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: arm64: Do not call NULL in docompatalignmentfixup. doalignmentt32tohandler only fixes alignment faults for specific instructions; otherwise, it returns NULL e.g., for LDREX. When this occurs, a signal is sent to the caller...

Astra Linux – Vulnerability in Axis

UNSUPPORTED WHEN ASSIGNED When integrating Apache Axis 1.x in an application, it might not have been obvious that using “ServiceFactory.getService” could lead to potentially dangerous operations, such as LDAP queries. Passing untrusted input to this API method could expose the application to DoS,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ACPI: APEI: Send SIGBUS to the current task if a synchronous memory error is not recovered. If a synchronous error is detected due to a user-space process triggering a 2-bit uncorrected error, the CPU will raise an exception...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix use-after-free in ntfsattrfind Patch series "ntfs: fix bugs about Attribute", v2. This patchset fixes three bugs relative to Attribute in record: Patch 1 adds a sanity check to ensure that, attrsoffset field in first mf...

Astra Linux – Vulnerability in Git

Git is a version control system. Prior to versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, an attacker could create a local repository in such a way that, when cloned, arbitrary code would be executed during the cloning process. This issue has been fixed in versions 2.45.1,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: “Revert ‘hwmon: ibmpex fix use-after-free in high/low store’” This change is reflected in commit 6946c726c3f4c36f0f049e6f97e88c510b15f65d. Jean Delvare points out that the patch does not completely fix the reported problem...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: soc: rockchip: Fixed the refcount leak in rockchipgrfinit. offindmatchingnodeandmatch returns a node pointer with a incremented refcount. We should use ofnodeput on it after processing. Added ofnodeput to prevent the refcount...

Astra Linux – Vulnerability in binutils

A vulnerability has been discovered in GNU Binutils 2.45. The affected element is the function elfswapshdr in the bfd/elfcode.h library of the Linker component. Manipulation of this function leads to a heap-based buffer overflow. This attack must be carried out locally. The exploit has been...

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

In the Linux kernel, the following vulnerability has been resolved: udf: The use of uninit-value in udfgetfileshortad has been fixed. A check for overflow was added when calculating alen in udfcurrentaext, to mitigate potential issues with uninit-value usage in udfgetfileshortad. This is related ...

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: NFSD: The free copynotify stateid in nfs4freeolstateid has been fixed. Typically, the copynotify stateid is freed either when the parent’s stateid is being closed/freed, or in nfsd4laundromat if the stateid has not been used duri...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: The page extent mapping was set after the readfolio operation in relocateonepage. One of the CI runs triggered the following panic: Assertion failed: PagePrivatepage && page-private, in fs/btrfs/subpage.c:229 ----------...

Astra Linux – Vulnerability in Flatpak

Flatpak is a Linux application sandboxing and distribution framework. Prior to versions 1.14.0 and 1.15.10, a malicious or compromised Flatpak app that used persistent directories could access and write files outside of its usual access rights, which constituted an attack on integrity and...

Astra Linux – Vulnerability in Git

Git is an open-source, scalable, distributed version control system. Versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4 are vulnerable to exposure of sensitive information by malicious actors. When performing a local clone where the source and target of the clone...