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

In the Linux kernel, the following vulnerability has been resolved: filelock: Fixed the race condition recovery mechanism for fcntl/close operations. When I wrote the commit 3cad1bc01041 “filelock: Remove locks reliably when a fcntl/close race is detected”, I overlooked that there were two versio...

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

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Added a check for the srqmaxsge attribute. The maxsge attribute is provided by the user and is inserted and used unchecked. Therefore, ensure that the value does not exceed the maximum allowed value before using it...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: iouring: check for non-NULL file pointer in iofilecanpoll In earlier kernels, it was possible to trigger a NULL pointer dereference off the forced async preparation path, if no file had been assigned. The trace leading to that...

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: md/raid10: preventing soft lockup during flush writes Currently, there is no limit for plugged bio in raid1/raid10. While performing flush writes, raid1 uses condresched, whereas raid10 does not. Too many writes can cause a soft...

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: Bluetooth: Fixed a memory leak in hcireqsyncComplete In the function hcireqsyncComplete, always free the previous sync request state before assigning a reference to a new one...

Astra Linux – Vulnerability in Tomcat9

Improper handling of exceptional conditions, and uncontrolled resource consumption vulnerabilities in Apache Tomcat. When processing an HTTP/2 stream, Tomcat failed to correctly handle some cases of excessive HTTP headers. This resulted in an incorrect count of active HTTP/2 streams, leading to t...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: smb3: Fixed the potential deadlock due to lock ordering in the cifssyncmidresult function. Coverity identified that the cifssyncmidresult function could lead to a deadlock. “Thread deadlock ORDERREVERSAL lockorder: Calling spinlo...

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: Bluetooth: btintel: Fixed a null pointer dereference in btintelreadversion. If hcicmdsyncComplete is triggered and skb is NULL, then hdev-reqskb will also be NULL, which will cause this issue...

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: fs/aio: Check IOCBAIORW before the conversion of struct aiokiocb. The first argument of kiocbset Cancelfn may point to a struct kiocb that is not embedded within struct aiokiocb. With the current code, depending on the compiler,...

Astra Linux – Vulnerability in python-gevent

A vulnerability in Gevent prior to version 23.9.0 allows a remote attacker to escalate privileges through a crafted script to the WSGIServer component...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Julia Lawall reported this null pointer dereference issue, and this should fix it...

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: xsk: Validated user input for XDPUMEM|COMPLETIONFILLRING syzbot reported an illegal copy in xsksetsockopt 1 Ensure that the @optlen parameter of setsockopt is validated. 1 BUG: KASAN: Out-of-bounds access in...

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: BPF, sockmap: Prevent lock inversion deadlock in mapdeleteelem operation. The syzkaller started using corpuses where a BPF tracing program deletes elements from a sockmap/sockhash map. Since BPF tracing programs can be invoked fr...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Block: Fixed page ref counts for unaligned buffers in bioreleasepages. Fixed the issue where an incorrect number of pages were released for buffers that do not start at the beginning of a page...

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: ext4: Fix for corruption during online resizing We observed corruption during online resizing of a file system that is larger than 16 TiB and has a 4k block size. When there are more than 2^32 blocks, resizeinode is turned off by...

Astra Linux – Vulnerability in emacs

In Emacs versions before 29.3, LaTeX preview is enabled by default for e-mail attachments...

Astra Linux – Vulnerability in Chromium

Before version 124.0.6367.207, writing out-of-bounds data in V8 using Google Chrome allowed a remote attacker to perform an out-of-bounds memory write through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Type confusion in the loader of Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Zabbix

Templates do not properly handle backticks as JavaScript string delimiters, and do not escape them as expected. Backticks have been used since ES6 for JavaScript template literals. If a template contains a Go template action within a JavaScript template literal, the contents of the action can be...

Astra Linux – Vulnerability in Chromium

Before version 90.0.4430.72, using the "after free" mechanism in the Network API of Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted Chrome Extension...