Astra Linux – Vulnerability in Linux, Linux 5.10

A memory leak issue was discovered in the TCP source port generation algorithm in the net/ipv4/tcp.c file, due to the small table perturb size. This flaw may allow an attacker to leak information and may cause a denial of service problem...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in the WebUI of Google Chrome prior to version 87.0.4280.141 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape through a crafted Chrome Extension...

Astra Linux – Vulnerability in Chromium

Before version 87.0.4280.141, using "use after free" in media in Google Chrome allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape through a crafted HTML page...

Astra Linux – Vulnerability in Linux, BlueZ

In the Bluetooth Core Specification 2.1 through 5.2, Bluetooth LE and BR/EDR secure pairing mechanisms may allow a nearby man-in-the-middle attacker to identify the Passkey used during pairing in the Passkey authentication procedure by reflecting the public key and the authentication evidence of...

Astra Linux – Vulnerability in Chromium

The use of the after-free operation in the Webstore API in Google Chrome before version 98.0.4758.102 allowed attackers to exploit heap corruption by using a crafted HTML page. This was possible if an attacker convinced a user to install a malicious extension and compelled the user to perform...

Astra Linux – Vulnerability in openjdk-11

Vulnerability in the Oracle Java SE and Oracle GraalVM Enterprise Edition products of Oracle Java SE component: Concurrency. The supported versions affected by this vulnerability include Oracle Java SE: 8u401, 8u401-perf, 11.0.22; Oracle GraalVM Enterprise Edition: 20.3.13 and 21.3.9. The...

Astra Linux – Vulnerability in WebKit2GTK

A logic issue has been resolved through improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1, iPadOS 15.1, watchOS 8.1, and tvOS 15.1. Processing maliciously crafted web content may lead to unexpected unenforced Content Security Policies...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed an issue where the buffer was overread in rxgkdoverifyauthenticator. Fixed rxgkdoverifyauthenticator to check the buffer size before checking the nonce...

Astra Linux – Vulnerability in python-tornado

In Tornado before version 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments of .RequestHandler.setcookie were not checked for crafted characters...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ext4: refuses to create an EA block when umounted. The EA block expansion needs to access sroot, but sroot is already set to NULL when umount is triggered. This request is refused to avoid panic conditions...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: clk: rs9: Fix for suspend/resume behavior. Disabling the cache in commit 2ff4ba9e3702 “clk: rs9: Fix for I2C accessors” without removing cache synchronization in the resume path results in a kernel panic, as map-cacheops is unset...

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: net: iptunnel: ensure that the inner header is pulled in iptunnelrcv The same fixes were applied in the following issues: 8d975c15c0cd “ip6tunnel: ensure that the inner header is pulled in ip6tnlrcv” 1ca1ba465e55 “geneve: ensu...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free implementation of the Remote Desktop Protocol. Clients that use FreeRDP versions prior to 3.5.0 or 2.11.6 and have connections to servers using the NSC codec are vulnerable to integer underflow. Versions 3.5.0 and 2.11.6 address this issue. As a workaround, do not use the NSC...

Astra Linux – Vulnerability in dcmtk

It was discovered that DCMTK v3.6.7 contains a memory leak through the TASCAssociation object...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: net: tun: Fix memory leaks in napigetfrags The issue was reported in kmemleak after running testprogs: Unreferenced object: 0xffff8881b1672dc0 size 232 Details: comm “testprogs”, pid 394388, jiffies 4354712116 age 841.975s Hex du...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: ext4: fixed a warning in ext4handleinodeextension We encountered the following issues: EXT4-fs error device loop0 in ext4reserveinodewrite:5741: Out of memory EXT4-fs error device loop0: ext4setattr:5462: inode 13: comm...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fixed an issue where the HCAPORTS component was unregistered twice. Cleared hcadevcomcomp in the device’s private data after unregistering it during LAG teardown. Otherwise, a slightly delayed second pass through...

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: exfat: Use kvmallocarray/kvfree instead of kmallocarray/kfree. The call stack shown below represents a scenario in the Linux 4.19 kernel. Memory allocation failed for the exfat file system, due to system memory fragmentation...

Astra Linux – Vulnerability in Linux 5.10

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 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ipv6: fixed a race condition between ipv6getifaddr and ipv6deladdr Although ipv6getifaddr operates under the RCU lock, it still allows hlistforeachentryrcu to return an item that has already been removed from the list. The memory...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: rtc: mt6397: Check the return value after calling platformgetresource. If platformgetresource returns NULL, it may lead to a nullptrderef issue. Therefore, we need to check the return value...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: A check for a null descriptor is performed before calling ptcmdcallback. This issue resolves a panic that can occur on AMD systems, typically during host shutdown, after the PTDMA driver has been exercised. The...

Astra Linux – Vulnerability in JRuby

Versions of Ruby from 2.4.7, 2.5.x up to 2.5.6, and 2.6.x up to 2.6.4 allow HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header, an attacker can exploit this to insert a newline character to split the header, thereby injecting malicious content to...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: The mismatch between function prototypes in msc313rtcprobe has been fixed. With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer...

Astra Linux – Vulnerability in Thunderbird

When displaying the sender of an email, if the sender’s name contained multiple Braille space characters, Thunderbird would display all those spaces. This could be exploited by an attacker to send an email message with the attacker’s digital signature, where the signature was displayed along with...

Astra Linux – Vulnerability in freeglut

It was discovered that freeglut through version 3.4.0 contains a memory leak due to the memory usage related to the menuEntry variable in the glutAddMenuEntry 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: mlxbfgige: Call requestirq after NAPI initialization The mlxbfgige driver encounters a NULL pointer exception in mlxbfgigeopen when kdump is enabled. The sequence to reproduce this exception is as follows: a Enable kdump. b Trigg...

Astra Linux – Vulnerability in Chromium

Type confusion in ANGLE in Google Chrome prior to 124.0.6367.78 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: Critical...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ext4: Filter out the EXT4FCREPLAY bit from the on-disk superblock’s sstate field. The EXT4FCREPLAY bit in sbi-smountstate is used to indicate that we are currently replaying the fast commit journal. This was actually a mistake, a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iouring/net: Do not allow overflowing multishot recv. Do not allow overflowing multishot recv CQs; this could lead to unexpected behavior, degrade performance, and in the worst-case scenario, cause the task to terminate due to...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: ftrace: Fixed NULL pointer dereferencing in isftracetrampoline when ftrace is disabled. ftracestartup does not remove ops from ftraceopslist when ftracestartupenable fails: registerftracefunction ftracestartup...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vkms: fixed a possible null pointer dereferencing issue. In amdgpuvkmsconngetmodes, the return value of drcmcvtmode is assigned to mode. This could lead to a null pointer dereferencing issue if drcmcvtmode fails. A che...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Check for a null pointer of the pointer substream before dereferencing it. The pointer substream is dereferenced during the assignment of the pointer to the card. This occurs before the substream is checked for nullnes...

Astra Linux – Vulnerability in edk2

Improper authentication in EDK II may allow a privileged user to potentially enable information disclosure through network access...

Astra Linux – Vulnerability in Chromium

The use of Mojo after free in Google Chrome before version 121.0.6167.160 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fixed an issue of signed integer overflow in l2tpip6sendmsg. When len = INTMAX - transhdrlen, the value of ulen = len + transhdrlen will cause an overflow. To address this issue, we can follow the approach used by udpv6 and...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Unlink NV12 planes earlier. The unlinknv12plane function will corrupt parts of the plane’s state, potentially those that have already been set by planeatomiccheck. Therefore, we must ensure that these two functions are...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ath10k: Skip ath10khalt during suspend for the driver state RESTARTING. A double-free crash occurs when FW recovery caused by wmi timeout/crash is followed by an immediate suspend event. FW recovery is triggered by...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mt76: mt7921e – Fixed a crash that occurred when chip reset failed. In cases where the driver fails during the reset process, we may need to execute “macreset” multiple times. This sequence can trigger a system crash, as...

Astra Linux – Vulnerability in Samba

A flaw was discovered in the Samba AD LDAP server. The AD DC database audit logging module can access values of LDAP messages freed by a preceding database module, leading to a use-after-free issue. This issue only occurs when certain privileged attributes are modified, such as userAccountControl...

Astra Linux – Vulnerability in PHP 7.3, PHP 8.1

In PHP versions 8.0. before 8.0.27, 8.1. before 8.1.15, and 8.2. before 8.2.2, when using the PDO::quote function to quote user-supplied data for SQLite, providing an overly long string may cause the driver to incorrectly quote the data. This can further lead to SQL injection vulnerabilities...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/i915/gt: Handling cleanup of partially initialized engines If we abort the driver initialization during the process of engine discovery, some engines will be fully initialized while others will not. Those incompletely...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Net: TLS – Fix for the WARNING message in skmsgfree. A splice operation with MSGSPLICEPAGES causes the TLS code to use the tlsswsendmsgsplice path to move the user-provided pages from the msg to the msgpl. This process loops over...

Astra Linux – Vulnerability in Consul

The HashiCorp Consul and Consul Enterprise versions up to 1.9.4 had a key-value KV raw mode that was vulnerable to cross-site scripting attacks. This issue was fixed in versions 1.9.5, 1.8.10, and 1.7.14...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: block/rqqos: Protect the rqqos API with a new lock. The commit number is 50e34d78815e “block: disable the elevator int delgendisk”. The function rqqosexit was moved from diskrelease to delgendisk. This may introduce some issue...

Astra Linux – Vulnerability in LibreOffice

LibreOffice supports digital signatures for ODF documents and macros within documents. It provides visual indicators that confirm that the document has not been altered since the last signature, and that the signature is valid. A vulnerability in certificate validation in LibreOffice allowed...

Astra Linux – Vulnerability in Parsec

The vulnerability of the pdpl-user utility in the PARSEC security subsystem is related to improper memory release after its use. Exploiting this vulnerability allows an attacker to cause a service failure...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: dm: limiting swapping tables for devices with zone write plugs The dmrevalidatezones function only allows new or previously unzoned devices to call blkrevalidatediskzones. If the device was already zoned, disk-nrzones would alway...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: nfc: nxp-nci: Fixed a potential memory leak in nxpncisend The nxpncisend function calls nxpncii2cwrite. The skb is only freed when nxpncii2cwrite fails. However, even if nxpncii2cwrite succeeds, the skb is not freed within...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fixed a kernel-infoleak in nilfsioctlwrapcopy The ioctl helper function nilfsioctlwrapcopy, which exchanges a metadata array to/from user space, may copy uninitialized buffer regions to user space memory for read-only ioc...