Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: sxgbe: Failure to allocate TX rings during RX allocation. When the allocation of RX descriptor rings fails, the initdmadescrings function only frees the partially allocated RX rings and returns. However, the TX rings that we...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: Fixed a UAF Use-after-Allocation issue during error handling during the probe phase. Although the 6fire driver had already made several fixes to handle early error handling during the probe phase, it overlooked a...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fixed a slab-out-of-bounds issue in initsmb2rsphdr. When smb1 mounting fails, KASAN detects a slab-out-of-bounds issue in initsmb2rsphdr, as follows. For smb1’s negotiate56 bytes, initsmb2rsphdr is called for smb2. The iss...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: tty: serial: fsllpuart: fixed a race condition during RX DMA shutdown. From time to time, DMA completion can occur mid-way through the DMA shutdown process: : lpuart32shutdown lpuartdmashutdown deltimersync lpuartdmarxcomplete...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fixed a potential null dereference in dmresume Why Fixed the match error: The dmresume error: We previously assumed that ‘aconnector-dclink’ could be null. How Checked whether dclink is null at the beginning of t...

Astra Linux – Vulnerability in Chromium

Incorrect authorization in Navigation in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iommu/fslpamu: Fixed a resource leak in fslpamuprobe. The fslpamuprobe function returns immediately when createcsd fails, resulting in the interrupt queue and memory resources not being released. This issue was fixed by jumping t...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ext4: Fix for accessing an uninitialized lock in the fc replay path. The following kernel trace can be triggered with fstest generic/629 when executed against a filesystem with the fast-commit feature enabled: INFO: Trying to...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: IB/isert: The full-feature receive buffers are posted after session registration. isertputlogintx posts the full-feature receive buffers before transportregistersession is executed. As a result, an initiator that does not wait fo...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: isofs: The release function of zisofs incorrectly releases the bufferhead associated with the block pointer. zisofsfillpages reads the compressed block pointer table. The error path releases the current bufferhead; this release...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: f2fs: Initialization of locks is performed earlier in f2fsfillsuper. syzbot reports a lockdep warning at f2fshandleerror 1. The call to spinlock&sbi-errorlock occurs before spinlockinit is called. To ensure safe locking during...

Astra Linux – Vulnerability in Chromium

Improper input validation in the ServiceWorker mechanism in Google Chrome prior to version 152.0.7977.65 allowed a remote attacker to bypass system access restrictions through a crafted HTML page. Chromium security severity: Low...

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

In the Linux kernel, the following vulnerability has been resolved: blk-iocost: fixed the divide by 0 error in calclcoefs The issue arises when the value of u64 is set to cost.model, and then a division is performed. This could lead to a divide by 0 error. Example: echo 8:0...

Astra Linux – Vulnerability in Intel Microcode

An uncaught exception occurred in the core management mechanism for some IntelR processors. This may allow an authenticated user to potentially enable denial of service through local access...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: svcrdma: Fixed offset arithmetic in readchunkrange The svcrdmareadchunkrange function iterates through the segment list of a Read chunk to create a sub-range that starts at the byte offset and spans length bytes for a...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Check write tracking in all address spaces The kvmgfniswritetracked function only checks the provided memslot. However, page tracking is per-address-space, and shadow pages are shared across all address spaces. With...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hciconn: Fixed the lifetime of the SCO setup context. The hcisetupsync function queues a connhandlet with a NULL destroy callback. Therefore, the context is only freed if hcienhancedsetupsync actually runs. However,...

Astra Linux – Vulnerability in Intel Microcode

Improper isolation of shared resources in some IntelR processors may allow a privileged user to potentially enable information disclosure through local access...

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

In the Linux kernel, if the IMA appraisal method is used with the “imaappraiselog” boot parameter, lockdown can be circumvented using kexec on any machine when Secure Boot is disabled or unavailable. IMA prevents the “imaappraiselog” parameter from being set during boot, but this does not cover...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: In the net subsystem, there is a fix for a NULL pointer dereference in l3mdevl3rcv. When deleting an l3s ipvlan: ip link del link eth0 ipvlan1 type ipvlan mode l3s This may lead to a NULL pointer dereference. Call trace:...

Astra Linux – Vulnerability in edk2

EDK2’s Network Package is vulnerable to an infinite loop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of availability...

Astra Linux – Vulnerability in Chromium

Incorrect authorization in the Loader component of Google Chrome prior to version 153.0.8010.36 allowed a remote attacker to leverage social engineering to bypass system access restrictions through a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

Improper input validation in the Network component of Google Chrome prior to version 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass system access restrictions through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Incorrect authorization during editing in Google Chrome before version 152.0.7977.65 allowed a remote attacker to obtain sensitive information through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Missing authorization in the Network section of Google Chrome before version 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policies through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux

A issue was discovered in the ALFA Windows 10 driver 1030.36.604 for AWUS036ACH. The WEP, WPA, WPA2, and WPA3 implementations allow fragmented plaintext frames to be transmitted in a protected Wi-Fi network. An adversary can exploit this vulnerability to inject arbitrary data frames independently...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: usb: dwc3-am62: Fixed the behavior of module unloading and reloading. When runtime PM is enabled, the module can be suspended during runtime when the .remove method is called. Call pmruntimegetsync to ensure that the module is...

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: appletalk: Fixed a device reference count leak in atrtrcreate. When updating an existing route entry in atrtrcreate, the old device reference was not released before assigning the new device. This led to a device reference...

Astra Linux – Vulnerability in glibc

The name server caching daemon nscd in the GNU C Library also known as glibc or libc6 versions 2.29 through 2.33 may crash when processing a request for netgroup lookup. This can potentially lead to degraded service or a Denial of Service on the local system. This issue is related to the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/sched: schsfb: Replace the direct dequeue call with peek and qdiscdequeuepeeked. When sfb has children e.g., qfq qdisc whose peek callback is qdiscpeekdequeued, we could encounter a kernel panic. When the parent of such qdisc...

Astra Linux – Vulnerability in libde265

Libde265 1.0.9 is vulnerable to Buffer Overflow in ffhevcputhevcqpelpixels8sse...

Astra Linux – Vulnerability in Python-Django

In Django 3.2 before 3.2.21, 4.1 before 4.1.11, and 4.2 before 4.2.5, django.utils.encoding.uritoiri is susceptible to a potential Denial-of-Service DoS attack due to certain inputs containing a very large number of Unicode characters...

Astra Linux – Vulnerability in Chromium

The use of after-free in Core in Google Chrome before version 153.0.8010.36 allowed a remote attacker to leverage social engineering to execute arbitrary code outside the sandbox through a crafted Chrome extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fixed an overflow caused by ALIGN in the symlinkdata error context loop. The check added by commit 7d9a7f1f96cd “smb/client: fixed a possible infinite loop and out-of-bounds read in symlinkdata” compared the length...

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

In the Linux kernel, the following vulnerabilities have been resolved: PCI: pnvphp – Fixed issue with surprise plug detection and recovery. The existing PowerNV hotplug code did not handle surprise plug events correctly, resulting in a complete failure of the hotplug system after a device was...

Astra Linux – Vulnerability in Chromium

The use of after-free in Views in Google Chrome before version 153.0.8010.36 allowed a local attacker to execute arbitrary code outside the sandbox through a local program. Chromium security severity: High...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix double listadd in iwlmvmmacwaketxqueue After a successful station association, if the station queues are disabled for some reason, the related lists are not emptied. Therefore, if a new element is added to...

Astra Linux – Vulnerability in Chromium

Improper input validation in the Network in Google Chrome prior to version 153.0.8010.36 allowed a remote attacker to bypass web origin policies through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Incorrect reference resolution in the Preload mechanism in Google Chrome prior to version 152.0.7977.65 allowed a remote attacker to bypass web origin policies through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: iommufd: Do not cause an overflow during division for dirty tracking. If pgshift is 63, then BITSPERTYPEbitmap-bitmap pgsize will result in an overflow to 0, which can trigger a division by zero. In this case, the index should...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed the race condition related to completed calls. When a call receives an event such as incoming data, the call is placed on the socket’s queue. A thread that is processing recvmsg can be awakened to process this event...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: smb: server: splitting ksmbdrdmastoplistening from ksmbdrdmaDestroy We cannot call destroyworkqueuesmbdirectwq; before stopsessions! Otherwise, existing connections will attempt to use smbdirectwq as a NULL pointer...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Check the device memory pointer before using it. Add a NULL check before accessing device memory to prevent a crash if the dev-dm allocation in mlx5initonce fails...

Astra Linux – Vulnerability in Chromium

Incorrect authorization in DevTools in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: fixed the issue of using a blob after it was freed. We are not allowed to return an error at this point. Looking at the code, it seems that ret is always 0 at this point, but that’s not the case. c t =...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel before version 5.17.3, fs/iouring.c contains a use-after-free issue due to a race condition related to iouring timeouts. This issue can be triggered by a local user who does not have access to any user namespace. However, the race condition may only be exploited infrequently...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: dmaengine: sf-pdma: Added multithreading support for DMA channels When we obtain a DMA channel and attempt to use it across multiple threads, it can lead to errors and cause the system to hang. % echo 64...

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

In the Linux kernel, the following vulnerability has been resolved: vcscreen: The load of the struct vcdata pointer in vcsread was moved to avoid a Use-After-Free UAF condition. After a call to consoleunlock in vcsread, the struct vcdata structure can be freed using vcdeallocate. Therefore, the...

Astra Linux – Vulnerability in Chromium

Origin validation error in Paint in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in zziplib

A Stack Buffer Overflow vulnerability in zziplibv 0.13.77 allows attackers to cause a denial of service through the zzipFetchDiskTrailer function located in the /zzip/zip.c file...