Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cifs: Fixed an integer overflow issue while processing the closetimeo mount option. The user-provided closetimeo mount parameter, of type u32, is intended to have an upper limit. However, before this limit is validated, the value...

Astra Linux – Vulnerability in GhostScript

A heap-based buffer overwrite vulnerability was discovered in the lp8000printpage function of GhostScript, located in the gdevlp8k.c file. This flaw allows an attacker to trick a user into opening a specially crafted PDF file, triggering a heap buffer overflow that could lead to memory corruption...

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: ALSA: wavefront: Fixed integer overflow in sample size validation The wavefrontsendsample function has a problem with integer overflow when validating sample size. The header-size field is of type u32, but it is cast to int for...

Astra Linux – Vulnerability in unbound

Unbound before version 1.9.5 allows for an integer overflow in the size calculation in dnscrypt/dnscrypt.c. NOTE: The vendor denies that this is a vulnerability. Although the code may be vulnerable, an active Unbound installation cannot be exploited remotely or locally...

Astra Linux – Vulnerability in gst-plugins-base1.0

GStreamer is a library for constructing graphs of media-handling components. A stack-buffer overflow has been detected in the vorbishandleidentificationpacket function within gstvorbisdec.c. The position array is a stack-allocated buffer of size 64. If vd-vi.channels exceeds 64, the for loop will...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: jfs: xattr: fixed buffer overflow for invalid xattr values. When the xattr size is not as expected, it is printed out to the kernel log in hexadecimal format as a form of debugging. However, when that xattr size is larger than...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: sched: schcake: Fixed the logic for accounting bulk flows in order to ensure host fairness. In schcake, we keep track of the number of active bulk flows per host. This is done when running in the dst/src host fairness mode, which...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: The length of the packet header is validated before calling skbPut. When receiving a vsock packet in the guest, only the size of the virtqueue buffer is validated prior to calling virtiovsockskbrxPut. Unfortunately,...

Astra Linux – Vulnerability in Jackson-Databind

In Jackson-Databind versions prior to 2.13.0, there was a possibility of a Java StackOverflow exception and a denial of service issue due to the large depth of nested objects...

Astra Linux – Vulnerability in exiv2

In Exiv2 0.26, the Exiv2::PsdImage::readMetadata method in psdimage.cpp of the PSD image reader may suffer from a denial-of-service attack infinite loop caused by an integer overflow through a specially crafted PSD image file...

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

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: It is necessary to use ktimet instead of int when dealing with timestamps. Code that interacts with timestamps needs to use the ktimet type returned by functions like ktimeget. The int type does not provide enough spa...

Astra Linux – Vulnerability in SQLite3

In SQLite before version 3.32.3, select.c improperly handled the query-flattener optimization, resulting in a multiSelectOrderBy heap overflow due to the misuse of transitive properties for constant propagation...

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: usb: typec: fixed a potential out-of-bounds error in ucsiccgupdatesetnewcamcmd. The cmd variable can be controlled by the user via debugfs. This means that newcam can be as high as 255, while the size of the uc-updated array is...

Astra Linux – Vulnerability in xrdp

xrdp is an open-source project that provides a graphical login interface for accessing remote machines using the Microsoft Remote Desktop Protocol RDP. Version 0.9.21 and earlier of xrdp contains a buffer overflow in the xrdploginwndcreate function. There are no known solutions to this issue. Use...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.14 contains a global buffer overflow vulnerability in the readcodingunit function at slice.cc...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: Configurations that cause integer overflow are now rejected. Invalid configurations where the internal token counter wraps around are also rejected. This issue only occurs with very, very large requests, such...

Astra Linux – Vulnerability in liblouis

A buffer overflow vulnerability has been discovered in Liblouis v.3.24.0. This vulnerability allows a remote attacker to cause a denial of service through the use of the compileTranslationTable.c and lousetDataPath functions...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Thermal: Prevent potential string overflows. The dev-id value comes from idaalloc, so it’s a number between zero and INTMAX. If it’s too high, the sprintf functions will cause overflow...

Astra Linux – Vulnerability in jbig2dec

The jbig2imagecompose function in jbig2image.c in Artifex’s jbig2dec before version 0.18 has a heap-based buffer overflow issue...

Astra Linux – Vulnerability in connman

The client.c file in gdhcp within ConnMan, as of version 1.41, can be exploited by network-adjacent attackers who operate a crafted DHCP server. This exploitation can lead to a stack-based buffer overflow and a denial of service attack, resulting in the termination of the connman process...