Astra Linux – vulnerability in linux-5.10, linux-5.15, linux

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix requestsock leak in sk lookup helpers A customer reported a requestsocket leak in a Calico cloud environment. We found that a BPF program was performing a socket lookup that took a reference count from the socket; it...

Astra Linux – Vulnerability in Ruby-Rack

Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, Rack::Multipart::Parser could accumulate unbounded data when the header block of a multipart part never ended with the required blank line CRLFCRLF. The parser continuously stored incoming bytes in memory...

Astra Linux – vulnerability in linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix for accepting multiple L2CAPECREDCONNREQ Currently, the code attempts to accept requests regardless of their command identifier; this can result in multiple requests being marked as pending FLAGDEFERSETUP. A...

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

In the Linux kernel, the following vulnerability has been resolved: In md/raid10, the issue of null-ptr-deref in raid10syncrequest has been fixed. In initresync, the mempool is initialized, and conf-havereplacemnt is set to 0 at the beginning of the sync process. closesync frees the mempool when...

Astra Linux – Vulnerability in Netty

Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.129.Final and 4.2.8.Final, the io.netty.handler.codec.http.HttpRequestEncoder had a CRLF injection in the request URI during request construction. This led to request smuggling when HttpRequestEncoder w...

Astra Linux – Vulnerability in Golang-1.19

A malicious HTTP/2 client that quickly creates requests and immediately resets them can cause excessive server resource consumption. While the total number of requests is limited by the http2.Server.MaxConcurrentStreams setting, resetting an ongoing request allows the attacker to create a new...

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

In the Linux kernel, the following vulnerability has been resolved: um: Add winch to winchhandlers before registering the winchIRQ. Registering a winchIRQ can lead to a race condition; an interrupt may occur before the winch is added to the winchhandlers list. If this happens, registerwinchirq ad...

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

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Fixed race between aiocancel and AIO request complete FFS-based applications can utilize the aiocancel callback to dequeue pending USB requests submitted to the UDC. There is a scenario where the FFS application...

Astra Linux – Vulnerability in Chromium

Server-side request forgery in Omnibox in Google Chrome on Android prior to version 153.0.8010.52 allowed a remote attacker to leverage social engineering to bypass system access restrictions through crafted network traffic. Chromium security severity: Medium...

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: Wifi: rtl818x: Kill URBs before clearing the txstatusqueue In rtl8187stop, the call to usbkillanchoredurbs is moved before clearing the btxstatusqueue. This change prevents callbacks from using already freed skb because the ancho...

Astra Linux – vulnerability in linux-5.15

In the Linux kernel, the following vulnerability has been resolved: s390/ism: fix concurrency management in ismcmd The s390x ISM device data sheet clearly states that only one request-response sequence is allowed per ISM function at any given time. Unfortunately, as of today, the s390/ism driver ...

Astra Linux - vulnerability in Puma

Puma is a web server for Ruby/Rack applications designed for parallelism. Prior to version 6.4.2, Puma exhibited incorrect behavior when parsing chunked transfer encoding bodies, which enabled HTTP request smuggling. Fixed versions limit the size of chunk extensions. Without this limit, an attack...

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 1. This indicates that urb-context, which contains the struct si470xdevice object, is freed when...

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

In the Linux kernel, the following vulnerability has been resolved: nvme: Avoid double-free of special payloads. If a discard request needs to be retried, and that retry may fail before a new special payload is added, a double-free will occur. Clear the RQFSPECIALLOAD when the request is cleaned ...

Astra Linux – Vulnerability in PHP 8.1

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 Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: A slab-out-of-bounds issue was fixed in smbstrndupfromutf16. If the -NameOffset of smb2createreq is smaller than the Buffer offset of smb2createreq, a slab-out-of-bounds read may occur from smb2open. This patch sets the...

Astra Linux – vulnerability in netty

Netty is an asynchronous, event-driven network application framework designed for developing highly maintainable, high-performance protocol servers and clients. In versions 4.1.124.Final and 4.2.0.Alpha3 through 4.2.4.Final, Netty incorrectly treats standalone newline characters LF as chunk-size...

Astra Linux – Vulnerability in Apache2

A properly crafted method sent via HTTP/2 will bypass validation and be forwarded by modproxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP Server versions 2.4.17 to 2.4.48...

Astra Linux – vulnerability in linux-5.10

In the Linux kernel, the following vulnerability has been resolved: rose: Fix NULL pointer dereference in rosesendframe The syzkaller reported an issue: KASAN: null-ptr-deref in range 0x0000000000000380-0x0000000000000387 CPU: 0 PID: 4069 Comm: kworker/0:15 Not tainted...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Prevent race during ffsep0queuewait When performing fast composition switching, there is a possibility that the process of ffsep0write/ffsep0read may enter a race condition due to ep0req being freed from the...