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

In the Linux kernel, the following vulnerability has been resolved: jfs: fixed a slab-out-of-bounds Read in dtSearch Currently, when searching for the current page in the sorted entry table of the page, there is an out-of-bound access. A bound check has been added to fix this error. Dave: The...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: vxlan: Fixed the nexthop hash size. The nexthop code expects a 31-bit hash, such as the one returned by fibmultipathhash and rt6multipathhash. Passing a 32-bit hash returned by skbgethash can lead to issues, especially when th...

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

A flaw was discovered in the Netfilter subsystem of the Linux kernel. The xtu32 module failed to validate the fields within the xtu32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds read by setting the size fields with a value that exceeds the bounds of the...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, there was a heap out-of-bounds read vulnerability in the coders/dcm.c module. When processing DICOM files with certain configurations, the decoder loop...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ICE: xsk: prohibit usage of non-balanced queue ID Fix the following scenario: 1. ethtool -L $IFACE rx 8 tx 96 2. xdpsock -q 10 -t -z The above refers to a situation where a user wants to attach an XSK socket in txonly mode at a...

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: Thunderbolt: The condition “Reject dirlen length a value widened from 16 bits to 32 bits. There are two distinct OOB conditions that occur when entry-length uuid,..., which always reads 4 words from diroffset. The function...

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: Power: Supply: gpio-charger: Fixed the issue related to setting charge current limits. The issue involved devices that allow the lowest charge current limit to be greater than zero. If the requested charge current limit is below...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: phy: marvell: a3700-comphy: Fix out-of-bounds read issue There is an out-of-bounds read access to gbePhyInitfixfixidx.addr during each iteration after fixidx reaches ARRAYSIZEgbePhyInitfix. Ensure that gbePhyInitaddr is used when...

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

In the Linux kernel, the following vulnerabilities have been resolved: Squashfs: Check that the inode number is not the invalid value of zero. Syskiller has identified an out-of-bounds access in the fillmetaindex function. This out-of-bounds access occurs because the inode has an inode number of...

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 Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: xfrm: State: fixed an out-of-bounds read during lookup. Lookup and resizing can operate in parallel. The xfrmstatehashgenerationseqlock ensures a retry mechanism; however, the hash functions may encounter a hmask value that is to...

Astra Linux – Vulnerability in DjVuLibre

A flaw was discovered in djvulibre-3.5.28 and earlier. A malicious read operation in the function DJVU::DataPool::hasdata, through a crafted djvu file, may cause the application to crash and lead to other issues...

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

In the Linux kernel, the following vulnerabilities have been resolved: kobjectuevent: Fixed issues related to OOB access within zapmodaliasenv. The zapmodaliasenv function incorrectly calculates the size of the memory block to be moved. This can lead to OOB out-of-band memory access issues if the...

Astra Linux – Vulnerability in OpenCV

A issue was discovered in OpenCV before versions 3.4.7 and 4.x before version 4.1.1. There is an out-of-bounds read/write operation in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to a denial of service...

Astra Linux – Vulnerability in Chromium

Before version 92.0.4515.131, writing out-of-bounds data using Tab groups in Google Chrome allowed an attacker who convinced a user to install a malicious extension to perform an out-of-bounds memory write via a crafted HTML page...

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: ASoC: tegra: tegra210ahub: Validates the written enum value. The tegraahubputvalueenum function reads e-valuesitem0 before checking whether item0 is within the enum item range. As a result, the existing check happens too late,...

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: sched: fix ets qdisc OOB Indexing Haowei Yan discovered that etsclassfromarg can index an Out-Of-Bound class when the clid of 0 is passed. This may lead to local privilege escalation. 18.852298 ------------ Cut here ---...

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: Tunnels: Do not assume the transport header in iptunnelpmtudcheckicmp In some cases, iptunnelpmtudcheckicmp can be called while the skb transport header is not set. This triggers an out-of-bound access, because...

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: fs/adfs: The nzones parameter in adfsvalidatebblk was validated. Disabling ADFS disc records with a zero nzones count during boot block validation, before the disc record is used. When nzones is 0, adfsreadmap passes it to...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: nfc: llcp: Parsing of bound SNL TLVs to the skb structure and adding length checks The nfcllcprecvsnl function iterates through the SNL TLV list using a u16 offset/length pair derived from skb-len, without accessing the actual...