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: atm: atmtcp: A free invalid length skb was encountered in atmtcpcsend. syzbot reported the issue below. 0 vccsendmsg copies data passed from the user space to a skb and passes it to vcc-dev-ops-send. atmtcpcsend accesses skb-data...

Astra Linux – Vulnerability in Jackson-Databind

FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.SharedPoolDataSource...

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

In the Linux kernel, the following vulnerability has been resolved: In tomoyowritecontrol, do not emit a warning. syzbot reports a “too-large allocation” warning in tomoyowritecontrol. This occurs when a very long line can be written without a newline character. To fix this warning, I use GFPNOWA...

Astra Linux – Vulnerability in Cpio

In GNU Cpio from version 2.13 onwards, attackers can execute arbitrary code by using a crafted pattern file. This occurs due to a dstring.c dsfgetstr integer overflow, which triggers an out-of-bounds heap write. NOTE: It is unclear whether there are common cases where the pattern file, associated...

Astra Linux – Vulnerability in Chromium

The use of after-free in V8 in Google Chrome before 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code inside a sandbox via a crafted Chrome Extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in dovecot

Very large headers can cause resource exhaustion when parsing messages. The message parser usually reads relatively small chunks of the message. However, when these smaller chunks are fed into the message-header parser, the “fullvalue” buffer starts to grow excessively. The “fullvalue” buffer has...

Astra Linux – Vulnerability in Firefox and Thunderbird

When generating the assembly code for MLoadTypedArrayElementHole, an incorrect AliasSet was used. In conjunction with another vulnerability, this could have led to an out-of-bounds memory read. This vulnerability affects Thunderbird 91.8, Firefox 99, and Firefox ESR 91.8...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: iscsitcp: It is necessary to check that sock is valid before assigning it to iscsisetparam. The validity of sock should be checked before assigning it to prevent incorrect values. The change introduced in commit 57569c37f0a...

Astra Linux – Vulnerability in advancecomp

Advancecomp v2.3 contains a segmentation fault...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: In hcildisc,serdev, a failure in checking percpuinitrwsem. syzbot reports a NULL pointer dereferencing at hciuartttyclose. For rcusyncenter, rcusyncinit is called without calling hciuartttyopen, as hciuartttyopen...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Before versions 7.1.2-15 and 6.9.13-40, Magick failed to detect multi-layer nested MVG conversions to SVG, which could lead to DoS Denial of Service attacks. Versions 7.1.2-15 and 6.9.13-40 include a...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, pixel data from adjacent heap memory was rendered to the screen, potentially exposing sensitive data to attackers. This issue has been fixed in version 3.24.2...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Drivers: Net: qlcnic: Fixed a potential memory leak in qlcnicsriovinit. If the vpalloc function fails in qlcnicsriovinit, all previously allocated vp resources must be freed...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Error handling was added in xhcimapurbfordma. Currently, xhcimapurbfordma creates a temporary buffer and copies the SG list to the new linear buffer. However, if kzallocnode fails, the call to sgpcopytobuffer may lead ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackh323: fix OOB read in decodechoice In decodechoice, the boundary check before getlen uses the variable len, which remains 0 after initialization at the beginning of the function: unsigned int type, ext, len ...

Astra Linux – Vulnerability in Wireshark

The pcapng file parser in Wireshark versions 4.6.0 to 4.6.6 allows for denial of service attacks...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: vtioctl: fixed arrayindexnospec in vtsetactivate. arrayindexnospec ensures that an out-of-bounds value is set to zero on the transient path. Reducing this value by one afterward causes a transient integer underflow. vsa.consol...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: can: bcm: fixed locking issues for runtime updates of bcmop. The commit c2aba69d0c36 “can: bcm: added locking for runtime updates of bcmop” added locking for certain variables that can be modified during runtime when updating the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Drivers: tty: serial: Fixed a deadlock in sa1100settermios There is a deadlock in sa1100settermios, as shown below: Thread 1 | Thread 2 | sa1100enablems sa1100settermios | modtimer spinlockirqsave //1 | Wait for a while ... |...

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...