Astra Linux – Vulnerability in Linux 5.15

A flaw was discovered in the unrestricted use of the BPFBTFLOAD function, which could lead to an out-of-bounds memory write in the Linux kernel’s BPF subsystem due to the way a user loads BTFs. This flaw allows a local user to crash the system or escalate their privileges...

Astra Linux – Vulnerability in Vim

Out-of-bounds write-up in the GitHub repository’s Vim/Vim version prior to 9.0.1145...

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

In the Linux kernel 6.0.8, there is an out-of-bounds read in ntfsattrfind in fs/ntfs/attrib.c...

Astra Linux - Vulnerability in Blender

A missing bounds check in the image loader used in Blender 3.x and 2.93.8 leads to out-of-bounds heap access, allowing an attacker to cause a denial of service, memory corruption, or potentially code execution...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: scsi: scsi.debug: Fixed an out-of-bound read in respreporttgtpgs. The following issues were observed while running syzkaller: BUG: KASAN: Out-of-bound access in memcpy in include/linux/string.h:377 inline. BUG: KASAN:...

Astra Linux – Vulnerability in WebKit2GTK

A out-of-bounds write issue has been addressed through improved input validation. This issue is fixed in iOS 15.6, iPadOS 15.6, watchOS 8.7, tvOS 15.6, macOS Monterey 12.5, and Safari 15.6. Processing maliciously crafted web content may lead to arbitrary code execution...

Astra Linux – Vulnerability in grub2

A crafted 16-bit grayscale PNG image may lead to an out-of-bounds write in the heap area. An attacker may exploit this to cause heap data corruption or, ultimately, arbitrary code execution and circumvent secure boot protections. This issue is highly complex to exploit; an attacker needs to perfo...

Astra Linux – Vulnerability in FLAC

In streamencoder.c, there is a potential out-of-bounds write due to a missing bounds check. This could lead to exposure of local information without requiring additional execution privileges. User interaction is not required for exploitation. Product: Android Versions: Android-11 Android ID:...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: afnetlink: Fixed an out-of-bounds shift in the group mask calculation When a netlink message is received, netlinkrecvmsg fills in the address of the sender. One of the fields is the 32-bit bitfield nlgroups, which carries the...

Astra Linux – Vulnerability in TIF format

LibTIFF 4.3.0 has a out-of-bounds read issue in TIFFmemcpy in tifunix.c, especially in situations where a custom tag is used, and 0x0200 is the second value in the DE field...

Astra Linux – Vulnerability in grub2

Out-of-bounds write when handling split HTTP headers: When dealing with split HTTP headers, GRUB2’s HTTP code accidentally moves its internal data buffer point by one position. This can lead to an out-of-bounds write during the parsing of the HTTP request, resulting in writing a NULL byte beyond...

Astra Linux – Vulnerability in Linux

In various methods of kernel-based drivers, there is a possibility of an out-of-bounds write due to a heap buffer overflow. This could lead to a local escalation of privileges, requiring system execution privileges. User interaction is not required for exploitation. Product: Android Versions:...

Astra Linux – Vulnerability in Blender

An integer overflow in the processing of loaded 2D images leads to a “write-what-where” vulnerability and an “out-of-bounds read” vulnerability. This allows attackers to leak sensitive information or execute code within the Blender process when a specially crafted image file is loaded. This flaw...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fixed an issue where UBSAN used an array-index that was out of bounds for SMU7. For pptable structures that use flexible array sizes, use flexible arrays instead...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: can: dev: canputechoskb: Do not cause a kernel crash if the canpriv::echoskb structure is accessed out of bounds. If the struct canpriv::echooskb structure is accessed out of bounds, it could lead to a kernel crash. Instead, a...

Astra Linux – Vulnerability in libstb

stbimage is a single-file library licensed under MIT that is used for processing images. When stbisetflipverticallyonload is set to TRUE, and reqcomp is set to a value that does not match the actual number of components per pixel, the library attempts to flip the image vertically. A specially...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The affected versions are vulnerable to an Out-of-Bounds Write attack in the cleardecompressbandsdata function, where there is no offset validation. Abuse of this vulnerability could lead to an...

Astra Linux – Vulnerability in xerces-c

An integer overflow exists in xerces-c++ 3.2.3 in the BigFix Platform, allowing remote attackers to gain out-of-bound access through HTTP requests...

Astra Linux – Vulnerability in Linux 5.15

A issue was discovered in the Linux kernel before version 6.3.8. The file fs/smb/server/smb2pdu.c in ksmbd contains an integer underflow and an out-of-bounds read during the deassemblenegcontexts function...

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

In the Linux kernel, the following vulnerability has been resolved: net: qualcomm: rmnet: fixed a global out-of-bounds read in rmnetpolicy The variable rmnetlinkops assigns a larger value to maxtype, which leads to a global out-of-bounds read during the parsing of netlink attributes. See the bug...