Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: schcake: A out-of-bounds access issue was fixed during the parsing of TCP options and headers. The TCP option parser in cake qdisc cakegettcpopt and caketcphmaydrop could read one byte out of bounds. When the length of the data...

Astra Linux – Vulnerability in libmodbus

A issue was discovered in libmodbus before versions 3.0.7 and 3.1.x, prior to 3.1.5. There is a buffer overflow vulnerability in the MODBUSFCWRITEMULTIPLECOILS case, also known as VD-1302...

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

In the Linux kernel, the following vulnerability has been resolved: Binder: Fixed the race condition between mmput and doexit. Task A calls binderupdatepagerange to allocate and insert pages in a remote address space from Task B. To do this, Task A first pinches the remote memory region using...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net/sched: actct: fix skb leak and crash on ooo frags actct adds skb-users before defragmentation. If frags arrive in order, the reference of the last frag is reset in inetfragreasmprepare, which is a straightforward process...

Astra Linux – Vulnerability in imagemagick

A vulnerability was discovered in ImageMagick, where a specially created SVG file can load itself and cause a segmentation fault. This flaw allows a remote attacker to upload a specially crafted SVG file, leading to a segmentation fault and the creation of numerous trash files in "/tmp," resultin...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

A use-after-free vulnerability exists in the netfilter component of the Linux kernel’s nftables module, which can be exploited to achieve local privilege escalation. The nftsetelemcatchalldeactivate function checks whether the catch-all set element is active in the current generation rather than...

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

In the Linux kernel, the following vulnerabilities have been resolved: nilfs2: Fixed data corruption in the dsync block recovery process for small block sizes. The helper function nilfsrecoverycopyblock in nilfsrecoverydsyncblocks incorrectly calculates the on-page offset when copying repair data...

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

In the Linux kernel, the following vulnerability has been resolved: ceph: The “use after free” error was detected by KASAN at the line cephbuffergetarg-xattrbuf;. This means that the reference count could not be incremented before the memory was freed. In the same file, in the handlecapgrant...

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

In the Linux kernel, the following vulnerabilities have been resolved: hwmon: coretemp Fixed out-of-bounds memory access. Fixed a bug where pdata-cpumap was set before the out-of-bounds check. This issue may occur on systems with more than 128 cores per package...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ipv6: mcast: fixed a data race in ipv6mcdown / mldifcwork. idev-mcifccount can be written without proper locking. Originally reported by syzbot 1. This issue was fixed by encapsulating calls to mldifcstopwork and mldgqstopwork...

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

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: xgmac: Fixed the handling of Data Path Parity Errors for DMA channels. The commit 56e58d6c8a56 „net: stmmac: Implement Safety Features in XGMAC core“ checks for safety errors, but leaves Data Path Parity Errors for...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a use-after-free There are two implementations of .exitcmdpriv. Both implementations use resources associated with the SCSI host. Ensure that these resources remain available when .exitcmdpriv is called by waiting...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: Fixed a hang that occurred during unmount when the block group reclaim task was running. When starting an unmount, at closectree, if the reclaim task is running and is in the middle of a data block group relocation, a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Net: DSA: Fix for panic upon shutdown if the multi-chip tree fails to probe. DSA probing is atypical because the device tree must probe all devices at once. Thus, out of N switches that call dsatreesetuproutingtable during probin...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm/dp: fixed memory corruption due to too many bridges. Added a missing sanity check on the bridge counter to prevent corruption of data beyond the fixed-sized bridge array, in case there are more than eight bridges...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Add a wrapper around the mlx5etxreporterdumpsq function to extract the SQ value from the struct mlx5etxtimeoutctx structure and set it as the dump callback for the TX-timeout-recovery flow. The mlx5etxreporterdumpsq...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: dm: fixed a use-after-free in dmcleanupzoneddev dmcleanupzoneddev uses a queue, so it must be called before blkcleanupdisk starts its execution: blkcleanupdisk-blkcleanupqueue-kobjectput-blkreleasequeue-...

Astra Linux – Vulnerability in libzstd

In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. The correct file permissions matching the input would only be set at the time of completion. As a result, output files could be readable or writable by unintended parties...

Astra Linux – Vulnerability in Linux, Linux 5.10

An integer overflow or wrap-around vulnerability exists in the OpenEuler kernel on Linux file system modules, allowing for forced integer overflow. This issue affects the OpenEuler kernel, starting from version 4.19.90, up to and including version 4.19.90-2401.3, as well as versions 5.10.0-60.18....

Astra Linux – Vulnerability in yaml-cpp

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

Astra Linux – Vulnerability in libcaca

A flaw was discovered in libcaca. A heap buffer overflow in the export.c file, specifically in the exporttga function, may lead to memory corruption and other potential issues...

Astra Linux – Vulnerability in fig2dev

Fig2dev 3.2.7b contains a global buffer overflow in the setfigfont function in genepic.c...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: lpc32xxudc: Fixed the refcount leak in lpc32xxudcprobe. The ofparsephandle function returns a node pointer with the refcount incremented. We should use ofnodeput on it when there is no longer a need for it. Add the...

Astra Linux – Vulnerability in Firefox

Multiple WebRTC threads may have claimed a newly connected audio input, resulting in a use-after-free vulnerability. This vulnerability affects Firefox versions less than 126...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 125. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects Firefox versions earlier than 126...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RISCV: Use READONCENOCHECK in the imprecise unwinding stack mode. When CONFIGFRAMEPOINTER is not set, the stack unwinding function walkstackframe randomly reads from the stack. When KASAN is enabled, this can lead to the followin...

Astra Linux – Vulnerability in PostgresSQL 11

A flaw was discovered in PostgreSQL. A specially crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can carry out this attack at will. The attack does not require the ability to create objects. If the server settings include...

Astra Linux – Vulnerability in Firefox

When parsing internationalized domain names, the high bits of the characters in the URLs were sometimes removed, resulting in inconsistencies that could cause confusion for users or lead to attacks like phishing. This vulnerability affects Firefox versions earlier than 94...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: block: Disable the elevator delgendisk. The elevator is only used for file system operations, which are halted during delgendisk. Disabling the elevator and freeing the scheduler tags should be moved to the end of delgendisk,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed a bug in btf DeclTag when tagging a function. syzbot reported a bug in btf DeclTag with a stack trace as follows: - General protection fault, likely for the non-canonical address 0xdffffc0000000000: 0000 1 PREEMPT SMP...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix memory leak in qlt24xxhandleabts The commit 8f394da36a36 “scsi: qla2xxx: Drop TARGETSCFLOOKUPLUNFROMTAG” caused the qlt24xxhandleabts function to return early if tcmqla2xxxfindcmdbytag failed to find a command...

Astra Linux – Vulnerability in Tomcat9

Apache Tomcat has a Relative Path Traversal vulnerability. The fix for bug 60013 introduced a regression where the rewritten URL was normalized before being decoded. This created the possibility that, for rewrite rules that modify query parameters into the URL, an attacker could manipulate the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: bridge: vlan: A memory leak has been fixed in allowedingress. When per-vlan state is used, if vlan snooping and stats are disabled, untagged or priority-tagged ingress frames will go through the pvid state check. If the port...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net/smc: fixed a kernel panic caused by a race condition involving smcsock. A crash occurs when smccdctxhandler attempts to access smcsock, but smcrelease has already freed it. 4570.695099 BUG: Unable to handle a page fault for...

Astra Linux – Vulnerability in Vim

Out-of-bounds read in the GitHub repository for Vim before version 8.2...

Astra Linux – Vulnerability in Linux, Linux 5.10

A use-after-free flaw was discovered in fs/ext4/namei.c:dxinsertblock, within the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with user privileges to cause a denial of service...

Astra Linux – Vulnerability in exim4

Exim 4 before 4.94.2 has an improper initialization issue that can lead to recursive stack consumption or other consequences. This occurs because the use of certain getc functions is handled incorrectly when a client uses BDAT instead of DATA...

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

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: Fixed a kernel panic that occurs when the host sends an invalid H2C PDU length. If the host sends an H2CData command with an invalid DATAL value, the kernel may crash in the nvmettcpbuildpduiovec function. The...

Astra Linux – Vulnerability in ffmpeg

A buffer overflow vulnerability exists in the function configinput in libavfilter/vfgblur.c in Ffmpeg 4.2.1. Attackers can exploit this vulnerability to cause a Denial of Service or other unspecified impacts...

Astra Linux – Vulnerability in Tiff

The "Divide By Zero" error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service attack through a crafted TIF file. For users who compile libtiff from source code, the fix is available in the commit f3a5e010...

Astra Linux – Vulnerability in CGal

There is a code execution vulnerability in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. There is also an oob read vulnerability in Nef2/PMio parser.h, specifically in the PMio parser::readvertex function. OOB read vulnerabilities exist as well. An attacker can provide malicio...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: um: time-travel: fix time corruption In the “basic” time-travel mode without =inf-cpu or =ext, we still encounter timer interrupts. These can occur at arbitrary times, for example, while inside the timerread function, which simpl...

Astra Linux – Vulnerability in glibc

Before version 2.32, the GNU C Library also known as glibc or libc6 could overflow an on-stack buffer during range reduction if an input to an 80-bit long double function contained a non-canonical bit pattern. This issue was observed when passing a value of 0x5d414141414141410000 to the sinl...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fixed OOB access in the DBGBUFPRODUCER async event handler. The ASYNCEVENTCMPLEVENTIDDBGBUFPRODUCER handler in bnxtasynceventprocess directly uses the ‘type’ field provided by the firmware as an index into bp-bsTrace,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm: fixed a UAF Use-After-Free issue when vma-mm is freed after vma-vmrefcnt has been dropped. By introducing delays in the appropriate places, Jann Horn created a scenario where a UAF issue could occur—a problem that became...

Astra Linux – Vulnerability in Firefox and Thunderbird

A malicious web page could have caused a “use-after-free” issue, leading to memory corruption and potentially exploitable crashes. This bug can only be triggered when accessibility is enabled. This vulnerability affects Thunderbird 78.12, Firefox ESR 78.12, and Firefox 90...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: fixed a deadlock that occurred when hugetlboptimizevmemmap was enabled. When I performed hard offline tests with hugetlb pages, a deadlock occurred as follows:...

Astra Linux – Vulnerability in Chromium

Before version 87.0.4280.88, networking-related reads in Google Chrome allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory through a crafted HTML page...

Astra Linux – Vulnerability in Zabbix

A stored XSS vulnerability has been detected in the Zabbix web application, specifically in the Maps element, when a URL field contains spaces before the URL...

Astra Linux – Vulnerability in ffmpeg

An integer overflow vulnerability exists in the avtimecodemakestring function in libavutil/timecode.c within FFmpeg version 4.3.2. This vulnerability allows local attackers to cause a Denial-of-Service DoS attack through a crafted .mov file...