Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: powerpc/32: Fixed the hard lockup that occurred due to vmap stack overflow. Since the commit c118c7303ad5 “powerpc/32: Fixed vmap stack – Do not activate the MMU before reading the task struct”, a vmap stack overflow would result...

Astra Linux – Vulnerability in NBD

In nbd-server in nbd before 3.24, there is a stack-based buffer overflow. An attacker can cause a buffer overflow in the parsing of the name field by sending a crafted NBDOPTINFO or NBDOPTGO message with a large value as the length of the name...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hcisync: Fixed a stack buffer overflow in hcilebigcreatesync. The hcilebigcreatesync function uses DEFINEFLEX to allocate a struct hcicplebigcreatesync on the stack, with 0x11 17 bytes of space for BIS entries...

Astra Linux – Vulnerability in Qemu

A stack-based buffer overflow was discovered in the virtio-net device of QEMU. This issue occurs when flushing the TX operation in the virtionetflushtx function, provided that the guest has enabled VIRTIONETFHASHREPORT, VIRTIOFVERSION1, and VIRTIONETFMRGRXBUF. This could allow a malicious user to...

Astra Linux – Vulnerability in Vim

Stack-based Buffer Overflow in the GitHub repository for vim/vim before version 9.0...

Astra Linux – Vulnerability in Jackson-Databind

In Jackson-Databind versions prior to 2.13.0, there was a possibility of a Java StackOverflow exception and a denial of service due to a large depth of nested objects...

Astra Linux – Vulnerability in libpodofo

A stack-based buffer overflow in PoDoFo v0.9.6 allows attackers to cause a denial of service through the ‘src/base/PdfDictionary.cpp:65’ component...

Astra Linux – Vulnerability in editorconfig-core

There is a stack buffer overflow issue in the ecglob function of editorconfig-core-c before version 0.12.6. This vulnerability allows an attacker to write arbitrary data to the stack, potentially leading to remote code execution. Editorconfig-core-c version 0.12.6 has addressed this vulnerability...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: qcs615: fixed a crash issue caused by an infinite loop for Coresight. An infinite loop was created by the Coresight devices. When only a source device is enabled, the coresightfindactivatedsysfssink function is...

Astra Linux – Vulnerability in imagemagick

Stack-based buffer overflow and unconditional jump in ReadXPMImage in coder/xpm.c in ImageMagick 7.0.10-7...

Astra Linux – Vulnerability in ofono

A flaw was discovered in ofono, an open-source telephony software for Linux. A stack overflow bug was detected within the smsdecodeaddressfield function during the SMS PDU decoding process. It is assumed that the attack scenario can be executed from a compromised modem, a malicious base station, ...

Astra Linux - уязвимость в u-boot

A issue was discovered in Das U-Boot during the period from 2019.07. There is a stack-based buffer overflow in the nfshandler reply helper function: nfsmountreply...

Astra Linux – Vulnerability in c-ares

A flaw was discovered in the c-ares package. The aressetsortlist function lacks checks for the validity of the input string, which could lead to a stack overflow vulnerability with an arbitrary length. This issue may cause a denial of service or have a limited impact on confidentiality and...

Astra Linux – Vulnerability in Linux 5.15

A flaw was discovered in KVM AMD Secure Encrypted Virtualization SEV within the Linux kernel. A KVM guest that uses SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler...

Astra Linux – Vulnerability in Linux, Linux 5.10

A stack overflow flaw was discovered in the Linux kernel’s SYSCTL subsystem regarding how a user modifies certain kernel parameters and variables. This flaw allows a local user to crash the system or potentially escalate their privileges on the system...

Astra Linux – Vulnerability in connman

The client.c file in gdhcp within ConnMan, as of version 1.41, can be exploited by network-adjacent attackers who operate a crafted DHCP server. This exploitation can lead to a stack-based buffer overflow and a denial of service attack, resulting in the termination of the connman process...

Astra Linux – Vulnerability in libmysofa

LibMySOFA 0.9.1 has a stack-based buffer overflow issue in the readDataVar function in hdf/dataobject.c, during the reading of a header message attribute...

Astra Linux – Vulnerability in snakeyaml

Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks DOS. If the parser is running on user-supplied input, an attacker may provide content that causes the parser to crash due to a stack overflow...

Astra Linux – Vulnerability in Qemu

A potential stack overflow issue due to an infinite loop was identified in various NIC emulators of QEMU, in versions up to and including 5.2.0. The issue occurs in the loopback mode of a NIC, where reentrant DMA checks are bypassed. A guest user/process may exploit this flaw to consume CPU cycle...

Astra Linux – Vulnerability in libjettison-java

Those who use Jettison to parse untrusted XML or JSON data may be vulnerable to Denial of Service attacks DOS. If the parser runs on user-supplied input, an attacker may provide content that causes the parser to crash due to a stack overflow. This vulnerability could facilitate a Denial of Servic...