Astra Linux – Vulnerability in libgit2

libgit2 is a cross-platform, linkable library implementation of Git. When using an SSH remote with the optional libssh2 backend, libgit2 does not perform certificate checking by default. Previous versions of libgit2 required the caller to set the certificatecheck field of the libgit2’s...

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: ext4: inline: fix len overflow in ext4prepareInlinedata When running the following code on an ext4 filesystem with the inlinedata feature enabled, the following bug will occur. fd = open"file1", ORDWR | OCREAT | OTRUNC, 0666;...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbdirect: verifyremainingdatalength respects maxfragmentedrecvsize This issue is related to the check for dataoffset + datalength...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/qm – Set NULL to qm-debug.qmdiff regs. When the initialization of qm-debug.accdiff regs fails, the probe process does not exit. However, after qm-debug.qmdiff regs is freed, it is not set to NULL. This can lead ...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: sched: cake: Fixed an issue where a null pointer access occurred when cakeinit failed. When the default qdisc is cake, if the qdisc of devqueue fails to initialize during mqprioinit, cakereset is called to clear resources...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mcb: mcb-parse: fixed an error in handling chameleonparsegdd If mcbdeviceregister returns an error in chameleonparsegdd, the reference count of the bus and device names is exposed. This issue is addressed by calling putdevice to...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fixed possible resource leaks in mpt3sastransportportadd. In mpt3sastransportportadd, if sasrphyadd returns an error, sasrphyfree must be called to free the resources allocated in sasenddevicealloc. Otherwise, a...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Media: si470x: Fixed a use-after-free in si470xintincallback Syzbot reported a use-after-free in si470xintincallback. This indicates that urb-context, which contains a struct si470xdevice object, is freed when si470xintincallback...

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

In the Linux kernel, the following vulnerability has been resolved: ARM: dts: exynos: Use Exynos5420 compatible for the MIPI video phy. For some reason, the driver that added support for the Exynos5420 MIPI phy back in 2016 was not applied to the Exynos5420 device, resulting in a kernel panic...

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: md: raid1: fixed a potential out-of-bounds error in raid1removedisk. If rddev-raiddisk is greater than mddev-raiddisks, an out-of-bounds error will occur in raid1removedisk. We have already encountered similar reports, as...

Astra Linux – Vulnerability in Ansible

A flaw was discovered in the Ansible Engine when using the moduleargs feature. Tasks executed with the --check-mode option do not properly neutralize sensitive data exposed in the event data. This flaw allows unauthorized users to read this data. The greatest threat posed by this vulnerability is...

Astra Linux – Vulnerability in Chromium

In Google Chrome versions prior to 87.0.4280.88, uninitialized use of V8 allowed a remote attacker to obtain potentially sensitive information from process memory through a crafted HTML page...

Astra Linux – Vulnerability in Graphviz

A buffer overflow in the Graphviz Graph Visualization Tools, starting from the commit ID f8b9e035 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service application crash by loading a crafted file into the "lib/common/shapes.c" component...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server versions 2.4.0 to 2.4.46: A specially crafted Digest nonce can cause a stack overflow in modauthdigest. There is no report of this overflow being exploitable, nor can the Apache HTTP Server team have created such a report. However, certain compilers and/or compilation options...

Astra Linux – Vulnerability in gnutls28

A flaw was discovered in gnutls. A use-after-free issue in clientsendparams in lib/ext/presharedkey.c may lead to memory corruption and other potential problems...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in DevTools in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape through a crafted Chrome Extension...

Astra Linux – Vulnerability in Chromium

Before version 88.0.4324.146, using "Use after free" in Payments in Google Chrome on Mac allowed a remote attacker to potentially perform a sandbox escape through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in V8 in Google Chrome prior to version 90.0.4430.85 allowed a remote attacker who had compromised the renderer process to bypass site isolation through a crafted HTML page...

Astra Linux – Vulnerability in htmldoc

A flaw was discovered in htmldoc in version 1.9.12. A heap buffer overflow in pspdfpreparepage, located in ps-pdf.cxx, may allow for the execution of arbitrary code and cause a denial of service attack...

Astra Linux – Vulnerability in Firefox

When Web Render components were destroyed, a race condition could lead to undefined behavior. We assume that with sufficient effort, this vulnerability could be exploited to execute arbitrary code. This vulnerability affects Firefox versions earlier than 88.0.1, as well as Firefox for Android...