Astra Linux – Vulnerability in Intel Microcode

The exposure of sensitive information due to shared microarchitectural predictor states, which affect transient execution in the indirect branch predictors of certain Intel processors, may allow an authenticated user to potentially disclose information through local access...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: dummy: Check card index validity at probe The snddummyprobe function blindly trusts that the given devptr-id value is within the proper card index range. It’s fine for the devices created by the driver during the module pro...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: selinux: Rejecting an unclaimed class value in securitygetclasses securitygetclasses sizes an array using pclasses.nprim and fills it with the value -1. Therefore, a class value that is never defined by the policy will result in ...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fixed the issue where use-after-free occurred in ibqueryqp. When querying a QP via the netlink flow, the only synchronization mechanism for that QP is rdmarestrackget. However, during the QP destruction process,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Ensure that clkinitdata is fully initialized. The clkinitdata structure contains several mutually exclusive members, which are used by different methods to specify the possible parents of a clock. This allows drive...

Astra Linux – Vulnerability in Mariadb 10.3

Vulnerability in the MySQL Client product of Oracle MySQL component: Client: mysqldump. The supported versions affected are 8.0.0–8.0.41, 8.4.0–8.4.4, and 9.0.0–9.2.0. This vulnerability is difficult to exploit; it allows low-privilege attackers with network access via multiple protocols to...

Astra Linux – Vulnerability in Chromium

The use of “after free” in PDFium in Google Chrome before version 151.0.7922.72 allowed a remote attacker to execute arbitrary code within a sandbox through a crafted PDF file. Chromium security severity: Low...

Astra Linux – Vulnerability in Firefox and Thunderbird

Race condition in the Graphics component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Firefox ESR 115.30, Thunderbird 145, and Thunderbird 140.5...

Astra Linux – Vulnerability in Firefox and Thunderbird

Sandbox escape due to incorrect boundary conditions in the Graphics:CanvasWebGL component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6...

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/rds: Handle the cleanup after a zerocopy send occurs, before the message is queued. A zerocopy send can fail after user pages have been pinned, but before the message is attached to the sending socket. The purge path currentl...

Astra Linux – Vulnerability in Python 3.11, Python 3.7

The “tarfile” module will still apply normalization of AREGTYPE \x00 blocks to DIRTYPE, even when processing multi-block members such as GNUTYPELONGNAME or GNUTYPELONGLINK. This could lead to a crafted tar archive being misinterpreted by the tarfile module compared to other implementations...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in TabGroups in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to perform UI spoofing via malicious network traffic. Chromium security severity: Low...

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

In the Linux kernel, the following vulnerability has been resolved: media: lgdt3306a: A check against a null-pointer-def was added. The driver should check whether the client provides the platformdata. The following log reveals this issue: 29.610324 BUG: KASAN: nullptrderef in kmemdup+0x30/0x40...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: afunix: Fixed a use-after-free in unixstreamreadactor. The syzbot reported the following crash 1. After releasing the unix socket lock, the u-oobskb can be changed by another thread. We must temporarily increase the skb refcou...

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

The Linux kernel before version 6.2.9 has a race condition, which can lead to a use-after-free issue in the driver/power/supply/da9150-charger.c file. This issue occurs when a physically nearby attacker disconnects a device...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: vxlan: It is required to have CAPNETADMIN in the device’s netns for the changelink function. A tunnel changelink operates on at most two netns: devnetdev and the sticky underlay netns vxlan-net. These two netns differ once the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: - net: ip6gre: Requires CAPNETADMIN in the device netns for changelink. - ip6grechangelink and ip6erspanchangelink operate on at most two netns: devnet and the tunnel link netns t-net. They differ when the device is created in...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Fixed the length checking in receivebig. receivebig limits the device-announced length by bigpacketsnumskbfrags + 1 PAGESIZE. This limit is still too loose. addrecvbufbig sets sg1 to start at offset sizeofstruct...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Net: tun: Unlinking the NAPI from the device upon destruction. Syzbot identified a race condition between the tun file and the device destruction process. NAPIs reside in the structtunfile structure, and this structure may be...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: TCP: IPv6: Clamping the default advertising MSS to avoid GSOBYFRAGS 0xFFFF. When the MTU is large, ip6defaultadvmss may return IPV6MAXPLEN 65535. This is interpreted by TCP as “mssclamp”, allowing the MSS to reach 65535. However,...