Astra Linux – Vulnerability in libnet-netmask-perl

The Net::Netmask module in versions prior to 2.0000 for Perl does not properly handle extra zero characters at the beginning of an IP address string. In some cases, this allows attackers to bypass access controls that are based on IP addresses...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: atm: iphase: fixed a possible use-after-free in iamoduleexit The remove function of this module calls deltimer. However, that function does not wait for the timer handler to finish. This means that the timer handler may still be...

Astra Linux – Vulnerability in Apache2

A out-of-bounds read vulnerability exists in the modproxyajp module of the Apache HTTP Server. This issue affects the Apache HTTP Server version up to 2.4.66. Users are recommended to upgrade to version 2.4.67, as this fix addresses the vulnerability...

Astra Linux – Vulnerability in Zabbix

The zabbix/src/libs/zbxjson module is vulnerable to a buffer overflow when parsing JSON files using zbxjsonopen...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix module reference leak A reference to the carrier module was taken every time it was used, but it was only released once, when the final reference to the tty struct was removed. This issue was fixed by taking t...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: tipc: Do not update the MTU if msgmax is too small during MTU negotiation. During link MTU negotiation, a malicious peer may send an “Activate msg” with a very small MTU, e.g., 4, as tested by Shuang. Without checking for the...

Astra Linux – Vulnerability in glibc

The name server caching daemon nscd in the GNU C Library also known as glibc or libc6 versions 2.29 through 2.33 may crash when processing a request for netgroup lookup. This can potentially lead to degraded service or a Denial of Service on the local system. This issue is related to the...

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

In the Linux kernel, the following vulnerability has been resolved: net: seeq: Fixed the use-after-free vulnerability in the ether3 Driver due to race conditions. In the ether3probe function, a timer is initialized using a callback function called ether3ledoff, which is bound to &prevdev-timer...

Astra Linux – Vulnerability in Intel Microcode

Improper initialization in UEFI firmware. The OutOfBandXML module in some Intel processors may allow a privileged user to potentially enable information disclosure through local access...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ntfs: Freeing volume-wide resources upon a fillsuper failure The erroutnow path in ntfsfillsuper only frees the volume struct via kfreevol. Several resources owned by the volume are left behind upon each mount failure: -...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Added a check for a valid ‘madagent’ pointer. When unregistering an MAD agent, the srpt module performs a non-null check on the ‘madagent’ pointer before invoking ibunregistermadagent. This check can fail if the...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: MIPS: vpe-mt: fixed a possible memory leak when the module exits. After committing 1fa5ae857bb1 “driver core: removed the struct device’s busid string array”, the name of the device is allocated dynamically. This allocation needs...

Astra Linux – Vulnerability in ffmpeg

There is a heap-based Buffer Overflow vulnerability in FFmpeg 4.2, located in the file libavfilter/vfvmafmotion.c, within the convolutiony8bit module. This vulnerability could allow a remote malicious user to cause a Denial of Service attack...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: fix null pointer dereference when IPv6 is not enabled When we attempt to add an IPv6 nexthop parameter, and IPv6 is not enabled !CONFIGIPV6, we encounter a NULL pointer dereference in the error path of nhcreateipv6...

Astra Linux – Vulnerability in lxml

A XSS vulnerability was discovered in the python-lxml’s clean module versions prior to 4.6.3. When the “safe attrsonly” and “forms” arguments are disabled, the Cleaner class does not remove the “formaction” attribute, allowing JavaScript to bypass the sanitizer. A remote attacker could exploit th...

Astra Linux – Vulnerability in OpenSSL

Issue summary: There is a type confusion vulnerability in the signature verification of signed PKCS7 data. In this vulnerability, an ASN1TYPE union member is accessed without first validating the type, resulting in an invalid or NULL pointer dereferencing during the processing of malformed PKCS7...

Astra Linux – Vulnerability in OpenSSL

Issue summary: A uncommon configuration where clients perform DANE TLSA-based server authentication, combined with unusual server DANE TLSA records, may lead to a use-after-free or double-free on the client side. Impact summary: A use-after-free can have various potential consequences, such as th...

Astra Linux – Vulnerability in Intel Microcode

Improper input validation in some IntelR TDX module software prior to version 1.5.05.46.698 may allow a privileged user to potentially enable privilege escalation through local access...

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: i2c: npcm: Disable the interrupt enable bit before calling devmrequestirq The customer reports a soft lockup issue related to the i2c driver. After checking, it was found that the i2c module was performing a transmission operatio...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Call isoexit when unloading a module. If isoinit is called, isoexit must also be called when unloading the module. Without this, the struct proto that isoinit registered with protoregister becomes invalid, which could...