Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: systemport: a potential memory leak has been fixed in bcmsysportxmit. The function bcmsysportxmit returns NETDEVTXOK without freeing the skb in case of a failure in dmamapsingle. Add devkfreeskb to address this issue...

Astra Linux – Vulnerability in Jinja2

Jinja is an extensible templating engine. Prior to version 3.1.5, there was a flaw in how the Jinja sandbox environment detected calls to str.format, allowing an attacker who controls the content of a template to execute arbitrary Python code. To exploit this vulnerability, an attacker needed to...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ppp: Do not assume that bh is held in pppchannelbridgeinput. The networking receive path is usually handled by the BH handler. However, some protocols require acquiring the socket lock, and packets may be stored in the socket...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipv6: prevented possible UAF in ip6xmit If skbexpandhead returns NULL, the skb has been freed, and the associated dst/idev may also have been freed. We must use rcureadlock to prevent possible UAF...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/smc: It was fixed that link down work might be scheduled before lgr freed, but it would execute after lgr freed, which could lead to a crash. Therefore, it is necessary to hold a reference before scheduling the link down work...

Astra Linux – Vulnerability in Linux 6.1

BlueZ HID over GATT Profile: Improper Access Control Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected BlueZ installations. Authentication is not required to exploit this vulnerability. The specific flaw lies in the...

Astra Linux – Vulnerability in WebKit2GTK

The issue was addressed through improved checks. This issue is fixed in Safari 18.3, iOS 18.3, iPadOS 18.3, macOS Sequoia 15.3, tvOS 18.3, visionOS 2.3, and watchOS 11.3. Processing maliciously crafted web content may lead to memory corruption...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Do not use the rate mask for off-channel TX as well. Similar to the commit ab9177d83c04 “wifi: mac80211: Do not use the rate mask for scanning”, ignore incorrect settings to avoid the “No supported rate” warning...

Astra Linux – Vulnerability in busybox

A use-after-free vulnerability exists in BusyBox v.1.36.1. Attackers can cause a denial of service by using a crafted awk pattern in the awk.c evaluate function...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: media: s5p-jpeg: prevent buffer overflows The current logic allows for a word size to be less than 2. If this occurs, buffer overflows will occur, as reported by smatch. Add additional checks to prevent this. Additionally, remove...

Astra Linux – Vulnerability in PHP 8.2

In PHP versions 8.1. before 8.1.31, 8.2. before 8.2.26, and 8.3. before 8.3.14, when using streams with a configured proxy and the “requestfulluri” option, the URI is not properly sanitized. This can lead to HTTP request smuggling, allowing attackers to use the proxy to send arbitrary HTTP reques...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in the FileSystem in Google Chrome prior to 131.0.6778.69 allowed a remote attacker to bypass filesystem restrictions through a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in hdf5

The HDF5 library from version 1.14.3 has a heap-based buffer overflow issue in the H5Olayoutencode function within H5Olayout.c, which leads to the corruption of the instruction pointer...

Astra Linux – Vulnerability in Zabbix

Within Zabbix, users have the ability to directly modify memory pointers in the JavaScript engine...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: “fou”: fixed the initialization of “grc”. “grc” must be initialized first. There may be a situation where if “fou” is NULL, “goto out” will be executed, and “grc” will be used in an uninitialized state...

Astra Linux – Vulnerability in Chromium

In V8 of Google Chrome, out-of-bounds memory access prior to version 131.0.6778.204 allowed a remote attacker to execute arbitrary code within a sandbox through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

The use of “after free” in Compositing in Google Chrome before version 131.0.6778.204 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

The out-of-bounds reading in Google Chrome prior to 132.0.6834.83 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Inappropriate implementations in Extensions in Google Chrome prior to 132.0.6834.83 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing through a crafted Chrome Extension. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

In versions of Google Chrome prior to 132.0.6834.83, races in frames allowed a remote attacker who convinced a user to perform certain UI gestures to perform UI spoofing through a crafted HTML page. Chromium security severity: Medium...