Astra Linux – Vulnerability in Chromium

In V8, the "out of bounds" reading in Google Chrome before version 146.0.7680.71 allowed a remote attacker to perform out-of-bound memory access through a crafted HTML page. Chromium security severity: Medium...

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: dmarraycursorend: Fix to prevent releasing a faulty array block twice when using dmarraycursorend. When dmbmreadlock fails due to locking or checksum errors, it releases the faulty block implicitly, leaving an invalid output...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in WebML in Google Chrome prior to version 146.0.7680.71 allowed a remote attacker to perform an out-of-bounds memory read through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Media: dvb-net: fixed OOB access in ULE extension header tables The ulemandatoryexthandlers and uleoptionalexthandlers tables in handleoneuleextension are declared with 255 elements valid indices 0-254. However, the htype index i...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mptcp: The issue related to “slab-use-after-free” in inetlookupestablished has been fixed. The lookups in the ehash table are performed without locking, and they rely on SLABTYPESAFEBYRCU to ensure the stability of socket memory...

Astra Linux – Vulnerability in CGal

There are multiple code execution vulnerabilities in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which may result in code execution. An attacker can provide malicious input to trigger an...

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

In the Linux kernel, the following vulnerability has been resolved: ipv4: iptunnel: Fixed a suspicious RCU usage warning in iptunnelfind The per-netns IP tunnel hash table is protected by the RTNL mutex, and iptunnelfind is only called from the control path where the mutex is acquired. Added a...

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

In the Linux kernel, the following vulnerabilities have been resolved: afunix: Fixed a data race around unixtotinflight. unixtotinflight is updated under spinlockunixgclock, but unixreleasesock reads it without locking. We will use READONCE for unixtotinflight...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: fs/ntfs3: Fixed a memory leak that occurred when ntfsreadmft failed. When the label ATTRROOT in ntfsreadmft sets isroot = true and ni-niflags |= NIFLAGDIR, the next attribute will go to the label ATTRALLOC, resulting in an...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: nilfs2: A use-after-free bug in nilfsroot has been fixed in nilfsevictinode. During the unmount process of nilfs2, nothing holds the nilfsroot structure after nilfs2 detaches its writer in nilfsdetachlogwriter. However, since...

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

In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Check for read-only mounted filesystem in txBegin This patch adds a check for read-only mounted filesystem in txBegin before starting a transaction, potentially preventing NULL pointer dereferencing...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: parisc: Revised the gateway LWS calls to probe user read access rights. We use load and stbys,e instructions to trigger memory reference interruptions without writing to memory. Due to the way read access support is implemented,...

Astra Linux – Vulnerability in TIF format

The tiffcrop utility in libtiff has a uint32t underflow, which can lead to out-of-bounds read and write operations. An attacker who provides a crafted file to tiffcrop likely by tricking a user into running tiffcrop with certain parameters could cause a crash or, in some cases, lead to further...

Astra Linux – Vulnerability in PostgresSQL 11

A flaw was discovered in PostgreSQL. A specially crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can carry out this attack at will. The attack does not require the ability to create objects. If the server settings include...

Astra Linux – Vulnerability in Chromium

Leakage of side-channel information in Storage in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to perform arbitrary read/write operations through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in ldns

When ldns version 1.7.1 verifies a zone file, the ldnsrrnewfrmstrinternal function has a heap out-of-bounds read vulnerability. An attacker can leak information from the heap by constructing a zone file payload...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ndisc: Extended RCU protection has been added to ndiscsendskb. The ndiscsendskb function can be called without holding RTNL or RCU. The rcureadlock function must be acquired earlier, so that we can use devnetrcu, and potential...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: gfs2: Fixed a slab-use-after-free issue in gfs2qddealloc. In gfs2putsuper, regardless of whether it is withdrawn or not, the quota should be cleaned up using gfs2quotacleanup. Otherwise, the struct gfs2sbd will be freed before...

Astra Linux – Vulnerability in exiv2

Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. A out-of-bounds read vulnerability was discovered in Exiv2 versions v0.27.4 and earlier. This vulnerability occurs when Exiv2 is used to read the metadata of a specially...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix OOB Read in qrtrendpointpost Syzbot reported a slab-out-of-bounds Read in qrtrendpointpost. The problem was with the wrong sizetype: if len != ALIGNsize, 4 + hdrlen goto err; If the size from qrtrhdr is 4294967293...