Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: team: prevent adding a device which is already a team device lower Prevent adding a device which is already a team device lower, e.g. adding veth0 if vlan1 was already added and veth0 is a lower of vlan1. This is not useful in...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Check the changespktdata property for extension programs. When processing calls to global sub-programs, the verifier decides whether to invalidate all packet pointers in the current state, depending on the changespktdata...

Astra Linux – Vulnerability in libnbd

A flaw was discovered in libnbd. The client did not always correctly verify the NBD server’s certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic...

Astra Linux – Vulnerability in unbound

Unbound versions up to and including 1.21.0 contain a vulnerability when handling replies with very large RRsets that it needs to perform name compression on. Malicious upstream responses with very large RRsets can cause Unbound to spend considerable time applying name compression to downstream...

Astra Linux – Vulnerability in protobuf

Any project that parses untrusted Protocol Buffers data containing an arbitrary number of nested groups/series of SGROUP tags can be corrupted due to exceeding the stack limit, i.e., StackOverflow. Parsing nested groups as unknown fields using the DiscardUnknownFieldsParser or the Java Protobuf...

Astra Linux – Vulnerability in Chromium

The use of after-free in Skia in Google Chrome before version 133.0.6943.53 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in glibc

When the assert function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and size information. This may lead to a buffer overflow if the size of the message string matches the page size...

Astra Linux – Vulnerability in grub2

A flaw was discovered in grub2. When performing a symlink lookup from a romfs filesystem, grub’s romfs filesystem module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size. However, it improperly checks for integer overflows. A maliciously crafted...

Astra Linux – Vulnerability in PHP 8.2

In PHP versions starting from 8.1. up to 8.1.32, and from 8.2. up to 8.2.28, and from 8.3. up to 8.3.19, as well as in PHP versions starting from 8.4. up to 8.4.5, headers that lack a colon : are treated as valid headers, even though they are not. This can cause applications to accept invalid...

Astra Linux – Vulnerability in libcap2

The PAM module pamcap.so in the libcap configuration suite allows for group names that start with “@”. However, during actual parsing, configurations that do not start with “@” are incorrectly recognized as group names. This can lead to unintended users being granted a set of inherited...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 135. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 135.0.1...

Astra Linux – Vulnerability in PHP 8.2

In PHP versions starting from 8.1. up to 8.1.32, from 8.2. up to 8.2.28, from 8.3. up to 8.3.19, and from 8.4. up to 8.4.5, when user-supplied headers are sent, insufficient validation of line-end characters may prevent certain headers from being sent or may lead to misinterpretation of certain...

Astra Linux – Vulnerability in Chromium

In V8, reading outside the bounds of permission in Google Chrome before version 134.0.6998.35 allowed a remote attacker to perform out-of-bound memory access through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Firefox

It was possible to interrupt the processing of a RegExp bailout and execute additional JavaScript code, potentially triggering garbage collection when the engine did not expect it. This vulnerability has been fixed in Firefox 136, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 135 and Thunderbird 135. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 136 and Thunderbird...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: wifi: rtw89: Fixed a race condition between cancelhwscan and hwscancompletion. The rtwdev-scanning flag was not originally protected by a mutex. As a result, cancelHWSCAN could pass the condition, but suddenly hwscancompletion...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: usbnet: ipheth: Fixed the DPE OoB read issue. A buffer-overflow vulnerability related to DPE reads has been addressed. The number of DPEs processed is limited to the amount that fits within the fixed-size NDP16 header...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Avoid buffer overflow attacks in the smusyssetpptable function. If a malicious user provides a smaller pptable through sysfs, followed by a larger one, it may lead to a buffer overflow attack in the smusyssetpptable...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fixed a crash that occurred due to an error in gpiochipgetngpios. The gpiochipgetngpios function uses the chip macros to print messages. However, these macros rely on gpiodev being initialized and set up; this is not the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Abrupt exit when failing to load firmware in pspinitcapmicrocode. In the function pspinitcapmicrocode, an abrupt exit should occur when attempting to load firmware fails; otherwise, it may lead to invalid memory acces...