Astra Linux – Vulnerability in Redis

Redis is an in-memory data structure store. In versions of redis-server up to 8.6.3, the RESTORE command does not properly validate serialized values. An authenticated attacker with permission to execute RESTORE can provide a crafted serialized payload that triggers invalid memory access and may...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: mana: Validates the packet length reported by the Network Interface Card NIC. The packet length reported in the RX Command Queue Element CQE is validated before being passed to skb processing. The CQE is provided by the NIC...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftobjref: validate objref and objrefmap expressions Referring to a synproxy stateful object from the OUTPUT hook causes the kernel to crash due to infinite recursive calls: BUG: The TASK stack guard page was accessed ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: usb: pegasus: enable basic endpoint checking The pegasusprobe function fills URBs with hardcoded endpoint pipes without verifying the endpoint descriptors: - usbrcvbulkpipedev, 1 for RX data - usbsndbulkpipedev, 2 for TX...

Astra Linux – Vulnerability in libxml2

A issue was discovered in libxml2 before versions 2.11.7 and 2.12.x, and even before 2.12.5. When using the XML Reader interface with DTD validation and XInclude expansion enabled, processing crafted XML documents can lead to a use-after-free of the xmlValidatePopElement function...

Astra Linux – Vulnerability in PHP 7.3

In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21, and 8.0.x below 8.0.8, when using URL validation functionality via the filterVar function with the FILTERVALIDATEURL parameter, a URL with an invalid password field can be accepted as valid. This can cause the code to incorrectly parse the...

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

A issue was discovered in the Linux kernel before version 6.3.3. There is an out-of-bounds read in the crc16 function in lib/crc16.c when called from fs/ext4/super.c, because ext4groupdesccsum does not properly check an offset. NOTE: This issue is disputed by third parties, as the kernel is not...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: RFCOMM: No fix to ensure that user input is validated before setting the setsockopt function. The syzbot reported that the rfcommsocksetsockoptold function copies data without checking the length of the user input...

Astra Linux – Vulnerability in Linux 5.10

This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling o...

Astra Linux – Vulnerability in WebKit2GTK

A vulnerability related to out-of-bounds reads has been addressed through improved input validation. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6, and iPadOS 15.7.6, Safari 16.5, iOS 16.5, and iPadOS 16.5. Processing web content may disclose sensitive information...

Astra Linux – Vulnerability in Linux-Firmware

Improper input validation in some IntelR Graphics Drivers for Windows before version 26.20.100.7212 and before the Linux kernel version 5.5 may allow a privileged user to potentially enable a denial of service via local access...

Astra Linux – Vulnerability in WebKit2GTK

Integer overflow has been addressed through improved input validation. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2, and iPadOS 15.2, as well as watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution...

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: drm/amdgpu: The parameters of bo mapping operations need to be clarified. The parameters of amdgpuvmbomap/replacemap/clearingmappings should be verified in a single common place...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: nfc: nci: Added parameter validation for packet data. Syzbot reported a bug involving uninitialized values in nciinitreq. This bug was introduced through the commit 5aca7966d2a7 “Merge tag...

Astra Linux – Vulnerability in Chromium

Insufficient data validation in the File System API of Google Chrome prior to version 88.0.4324.96 allowed a remote attacker to bypass filesystem restrictions through a crafted HTML page...

Astra Linux – Vulnerability in Zabbix

Zabbix allows for the configuration of SMS notifications. AT command injection occurs on the “Zabbix Server” because there is no validation of the “Number” field either on the web interface or on the Zabbix server side. An attacker can send specially crafted phone numbers via SMS and execute...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: octeontx2-af: Added validation before accessing cgx and lmac. With the addition of new MAC blocks such as CN10K RPM and CN10KB RPMUSX, LMACs are noncontiguous, and CGX blocks are also noncontiguous. However, during the RVU...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: hfs: fixed a buffer overflow issue in hfsbnoderead. This patch introduces the isbnodeoffsetvalid method, which checks the requested offset value. It also introduces the checkandcorrectrequestedlength method, which checks and...

Astra Linux – Vulnerability in libraw

LibRaw before 0.20-RC1 lacks a check for the thumbnail size range. This affects decoders/unpackthumb.cpp, postprocessing/memimage.cpp, and utils/thumbutils.cpp. For example, mallocsizeoflibrawprocessedimaget+T.tlength is used without validating T.tlength...

Astra Linux – Vulnerability in Chromium

Insufficient data validation in networking in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to bypass discretionary access control via malicious network traffic...