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

A issue was discovered in the driver/bluetooth/hcildisc.c file within the Linux kernel 6.2. In hciuartttyioctl, there is a race condition between HCIUARTSETPROTO and HCIUARTGETPROTO. The HCIUARTPROTOSET function is called before hu-proto is set. A NULL pointer dereferencing may occur...

Astra Linux – Vulnerability in openimageio

A buffer overflow vulnerability exists in OpenImageIO v.2.4.12.0 and earlier versions. This vulnerability allows a remote attacker to execute arbitrary code and obtain sensitive information through a crafted file sent to the readimg function...

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: media:v4l2-core: A potential resource leak was fixed in v4l2fwnodeparselink. If the fwnodegraphgetremoteendpoint function fails, fwnode is known to be NULL. Therefore, fwnodehandlePUT is a no-op. Instead, the reference taken...

Astra Linux – Vulnerability in Linux 5.10

The nftablesnewset function in net/netfilter/nftablesapi.c in the Linux kernel before version 5.12.13 allows local users to cause a denial of service due to NULL pointer dereferencing and general protection faults, caused by the absence of initialization for nftsetelemexpralloc. A local user can...

Astra Linux – Vulnerability in yaml-cpp

The Scanner::EnsureTokensInQueue function in yaml-cpp also known as LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash through a crafted YAML file...

Astra Linux – Vulnerability in OpenCV

A issue was discovered in OpenCV before versions 3.4.7 and 4.x before version 4.1.1. There is an out-of-bounds read/write operation in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to a denial of service...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cpufreq: Avoid a bad reference count on the CPU node. In the parseperfdomain function, if the call to ofparsephandlewithargs returns an error, then the reference to the CPU device node acquired at the beginning of the function wi...

Astra Linux – Vulnerability in OpenCV

A issue was discovered in OpenCV prior to version 4.1.1. There is a NULL pointer dereferencing in the function cv::XMLParser::parse, located in modules/core/src/persistence.cpp...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: iio: sca3000: Fixed a resource leak in sca3000probe The variable spi-irq is not released after the requestthreadedirq function calls, when iiodeviceregister fails. Added a return value check and a jump to a common error handler...

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

In the Linux kernel, the following vulnerability has been resolved: blk-iocost: fixed the divide by 0 error in calclcoefs The issue arises when the value of u64 is set to cost.model, and then trying to perform a division operation. This could lead to a divide by 0 error. Example: echo 8:0...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: Remove PERFHESSTOPPED flag checking in riscvpmustart Since commit 096b52fd2bb4 “perf: RISC-V: throttle perf events”, the perfsampleeventtook function was added to report time spent in overflow interrupts. If the...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: mxl111sf: change mutexinit location Syzbot reported that mxl111sfctrlmsg uses an uninitialized mutex. The issue was in the incorrect location of the mutexinit call. Previously, the mutexinit&state-msglock call was made...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: flowtable: fixed and simplified the handling of IP6IP6 tunnels. Fixed the nfflowip6tunnelproto function to use pskbmaypull instead of skbheaderpointer, to ensure that the outer IPv6 header is within the skb headroom...

Astra Linux – Vulnerability in libde265

libde265 v1.0.4 contains a heap buffer overflow vulnerability in the mmloadlepi64 function, which can be exploited through a specially crafted file...

Astra Linux – Vulnerability in libmodule-scandeps-perl

Qualys discovered that if unsanitized input was used with the Modules::ScanDeps library, before version 1.36, a local attacker could potentially execute arbitrary shell commands by opening a “pesky pipe” e.g., passing “commands|” as a filename or by passing arbitrary strings to the eval function...

Astra Linux – Vulnerability in imagemagick

An integer overflow issue was discovered in ImageMagick’s ExportIndexQuantum function in MagickCore/quantum-export.c. Function calls to GetPixelIndex could result in values that are outside the representable range for ‘unsigned char’. When ImageMagick processes a specially crafted PDF file, this...

Astra Linux – Vulnerability in node-browserify-sign

“browserify-sign” is a package that duplicates the functionality of Node’s crypto public key functions. Much of this functionality is based on Fedor Indutny’s work on “indutny/tls.js”. There is a issue with upper-bound checking in the “dsaVerify” function, which allows an attacker to create...

Astra Linux - Vulnerability in Golang-1.19

HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate significantly more memory than is...

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

In the Linux kernel, the following vulnerability has been resolved: In the dmstats function, check for and propagate the allocpercpu failure. Check the return value of allocprecpu, and return an error from dmstatsinit if it fails. Update allocdev to fail if dmstatsinit does. Otherwise, a NULL...

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

In the Linux kernel, the following vulnerabilities have been resolved: can: bcm: bcmtxsetup: fixed KMSAN uninit-value in vfswrite Syzkaller reported the following issues: ===================================================== BUG: KMSAN: uninit-value in aiorwdone fs/aio.c:1520 inline BUG: KMSAN:...