Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: i2c: ismt: A buffer overflow bug has been fixed in ismtaccess. When the driver does not check the data from the user, the variable ‘data-block0’ may become very large, leading to a buffer overflow bug. The following log can revea...

Astra Linux – Vulnerability in Firefox and Thunderbird

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out-of-bound write. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

Astra Linux – Vulnerability in libraw

In LibRaw, there is a out-of-bounds read vulnerability within the “LibRaw::adobecopypixel” function libraw\src\decoders\dng.cpp when reading data from the image file...

Astra Linux – Vulnerability in libpng1.6

LIBPNG is a reference library used in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. Prior to version 1.6.52, there was an out-of-bounds read vulnerability in libpng’s simplified API, allowing for reading of up to 10^12 bytes beyond the...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in apstrcmpmatch, especially when an extremely large input buffer is used. Although no code distributed with the server can be forced to make such a call, third-party modules or Lua scripts that us...

Astra Linux – Vulnerability in Freetype

A out-of-bounds write exists in FreeType versions 2.13.0 and below earlier versions of FreeType are not vulnerable. This issue occurs when attempting to parse font subglyph structures related to TrueType GX and variable font files. The vulnerable code assigns a signed short value to an unsigned...

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: fs: jfs: Fixed UBSAN: array-index-out-of-bounds in dbAllocDmapLev Syzkaller reported the following issue: UBSAN: array-index-out-of-bounds in fs/jfs/jfsdmap.c:1965:6 Index -84 is out of range for type ‘s8341’ aka ‘signed char341’...

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

In the Linux kernel, the following vulnerability has been resolved: ext4: Added bounds checking in getmaxinlinexattrvaluesize. Normally, extended attributes within the inode body would be checked when the inode was first opened. However, if someone writes to the block device while the file system...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: An off-by-one error occurred in dmdmuboutbox1lowirq. The condition ARRAYSIZE should be set to = ARRAYSIZE to prevent out-of-bounds access...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ksmbd: Fixed a slab out-of-bounds write in smbinheritdacl. The slab out-of-bounds write occurs because the offsets are larger than the allocation size of pntsd. This patch adds a check to validate the three offsets using the...

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: net: fixed the integer overflow in the geneveopt structure’s length field. The struct geneveopt uses 5 bits to represent the length of each individual option. This means that the size of each option should be less than 128 bytes...

Astra Linux – Vulnerability in Firefox and Thunderbird

When generating the assembly code for MLoadTypedArrayElementHole, an incorrect AliasSet was used. In conjunction with another vulnerability, this could have led to an out-of-bounds memory read. This vulnerability affects Thunderbird 91.8, Firefox 99, and Firefox ESR 91.8...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: lan743x: fixed a potential out-of-bounds write in lan743xptpioeventclockget. Before calling lan743xptpioeventclockget, the ‘channel’ value is checked against the maximum value of PCI11X1XPTPIOMAXCHANNELS8. This seems correct...

Astra Linux – Vulnerability in cups-filters

“cups-filters” contains backends, filters, and other software required to make the cups printing service work on operating systems other than macOS. In “cups-filters” before version 1.28.18, an attacker could create a PDF file with a high value for “MediaBox”, causing the “pdftoraster” tool in...

Astra Linux – Vulnerability in libraw

In LibRaw, there is a out-of-bounds read vulnerability within the “simpledecoderow” function libraw\src\x3f\x3futilspatched.cpp, which can be triggered by an image with a large rowstride field...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Net: qlogic/qede: fixed a potential out-of-bounds read in qedetpacont and qedetpaend. The loops in ‘qedetpacont’ and ‘qedetpaend’ iterate over ‘cqe-lenlist’, using only a zero-length terminator as the stopping condition. If the...

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

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Added bounds checking to ocfs2checkdirentry. This adds sanity checks for ocfs2direntry to ensure that all members of ocfs2direntry do not go beyond the valid memory region...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: The issue of out-of-bounds access during the spinorseterasetype function has been fixed. The spinorseterasetype function was used either to set or to mask an erase type. When it was used to mask an erase type, an...

Astra Linux – Vulnerability in Cairo

A flaw was discovered in cairo’s image-compositor.c in all versions prior to 1.17.4. This flaw allows an attacker who can provide a crafted input file to cairo’s image-compositor for example, by convincing a user to open a file in an application that uses cairo, or if an application uses cairo on...

Astra Linux – Vulnerability in Chromium

The vulnerability allows a remote attacker to execute arbitrary code within a sandbox, through a crafted HTML page, using V8 in Google Chrome before version 131.0.6778.204. Chromium security severity: High...