Astra Linux – Vulnerability in xorg-server

A vulnerability was discovered in X.Org. This issue arises due to a dangling pointer in DeepCopyPointerClasses, which can be exploited by ProcXkbSetDeviceInfo and ProcXkbGetDeviceInfo to read from and write to freed memory. This can lead to local privilege escalation on systems where the X server...

Astra Linux – Vulnerability in Intel Microcode

Improper initialization of shared resources in some IntelR processors may allow an authenticated user to potentially enable information disclosure via local access...

Astra Linux – Vulnerability in Qemu

An information disclosure vulnerability was discovered in the virtio vhost-user GPU device vhost-user-gpu of QEMU in versions up to and including 6.0. The flaw resides in the virglcmdgetcapsetinfo function in contrib/vhost-user-gpu/virgl.c, and can occur due to the reading of uninitialized memory...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: fixed information leakage in /proc/net/ptype In one net namespace, after creating a packet socket without binding it to a device, users in other net namespaces can observe the newly added packettype by reading the...

Astra Linux – Vulnerability in zbar

There is a heap-based buffer overflow in the qrreadermatchcenters function of ZBar 0.23.90. specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To exploit this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be...

Astra Linux – Vulnerability in Linux, Linux 5.10

A memory leak issue was discovered in the TCP source port generation algorithm in the net/ipv4/tcp.c file, due to the small table perturb size. This flaw may allow an attacker to leak information and may cause a denial of service problem...

Astra Linux – Vulnerability in Firefox

Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 150 and Thunderbird 150...

Astra Linux – Vulnerability in WebKit2GTK

An issue related to information leakage has been addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1, and iPadOS 14.8.1, tvOS 15.1, and watchOS 8.1. A malicious website that uses Content Security Policy reporting may be able to leak information through...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cifs: Fixed the error in the length of the VALIDATENEGOTIATEINFO message. The commit code d5c7076b772a includes the following changes: - Added smb3.1.1 to the default dialect list. - Extended the number of dialects from 3 to 4. -...

Astra Linux – Vulnerability in Samba

A flaw was discovered in Samba, specifically in the vfsstreamsxattr module. In this module, uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content, which may include sensitive data, resulting in an information...

Astra Linux – Vulnerability in curl

In versions 7.7 through 7.76.1 of curl, there is an information disclosure issue when the -t command-line option, referred to as CURLOPTTELNETOPTIONS in libcurl, is used to send variable=content pairs to TELNET servers. This issue arises due to a flaw in the option parser for sending NEWENV...

Astra Linux – Vulnerability in SQLite

The osunix.c file in SQLite before version 3.13.0 improperly implements the temporary directory search algorithm. This may allow local users to obtain sensitive information, cause a denial of service application crash, or have unspecified other impacts by leveraging the current working directory...

Astra Linux – Vulnerability in Linux

In the pfkeydump of afkey.c, there is a potential out-of-bounds read due to a missing bounds check. This could lead to the disclosure of local information within the kernel, which requires System execution privileges. User interaction is not required for exploitation. Product: Android. Versions:...

Astra Linux – Vulnerability in f2fs-tools

There is an exploitable code execution vulnerability in the multi-device functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can lead to information overwriting, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability...

Astra Linux – Vulnerability in Firefox

Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151...

Astra Linux – Vulnerability in f2fs-tools

There is an exploitable information disclosure vulnerability in the initnodemanager functionality of F2fs-Tools F2fs.Fsck 1.12 and 1.13. A specially crafted filesystem can be used to disclose information. An attacker can provide a malicious file to trigger this vulnerability...

Astra Linux – Vulnerability in Linux, Linux 5.10

A flaw was discovered in the Linux kernel’s net/netfilter/nftablescore.c file, specifically in nftdochain. This flaw may lead to a “use-after-free” condition. This issue requires proper preconditions when handling the ‘return’ statement, as it can cause a kernel information leak issue, which coul...

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

A flaw was discovered in the XFRM subsystem of the Linux kernel. The specific flaw occurs during the processing of state filters, which can lead to a read of data beyond the end of an allocated buffer. This flaw allows a local privileged CAPNETADMIN attacker to trigger an out-of-bounds read,...

Astra Linux – Vulnerability in Intel Microcode

The non-transparent sharing of return predictor targets between contexts in some Intel processors may allow an authorized user to potentially enable information disclosure through local access...

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: fat: Fixed an uninitialized field in the nostale filehandles. When the fatencodefhnostale function encodes a file handle without a parent handle, it only stores the first 10 bytes of the file handle. However, the length of the fi...