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

In the Linux kernel, the following vulnerability has been resolved: perf/core: Abrupt exit if the requested AUX area is out of bounds. When using perf-record with a large AUX area, for example 4GB, the following error occurs: bash perf record -C 0 -m ,4G -e armspe0// -- sleep 1 Failed to mmap wit...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: EFI: Fixed a NULL dereference in the initialization error path. In cases where runtime services are not supported or have been disabled, the workqueue for those services will never be allocated. Do not attempt to destroy the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: arm: pgtable: Fix for NULL pointer dereference issue. When updatemmucacherange is called by updatemmucache, the vmf parameter is NULL, which can lead to a NULL pointer dereference issue in adjustpte. It is not possible to handle...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: spi: rockchip-sfc: Fixed a double-free in the remove callback. The driver uses devmspiregistercontroller for registration, which automatically unregisters the controller through devm cleanup when the device is removed. The manual...

Astra Linux – Vulnerability in open-vm-tools

A issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass the intended access restrictions on mounting shares through a symlink attack that exploits a realpath race condition in mount.vmhgfs also known as hgfsmounter...

Astra Linux – Vulnerability in SOX

A issue was discovered in libsox.a within SoX 14.4.2. In sox-fmt.h, within the startread function, there is an integer overflow in the result of integer addition with a wrap around to 0 passed into the lsxcalloc macro that wraps around to malloc. When a NULL pointer is returned, it is used withou...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Media: Verisilicon: Avoid G2 bus errors during H.264 and HEVC decoding. For the i.MX8MQ platform, there is a hardware limitation: the g1 VPU and g2 VPU cannot decode simultaneously. Otherwise, a bus error will occur, resulting in...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: tmpfs: fixed a race condition in handling dquot rbtree. A syzkaller reproducer identified a race condition when attempting to remove dquot information from the rbtree. The process of fetching the root node of the rbtree must also...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: target: file: Use kzallocflex for aiocmd The targetcorefile does not initialize the aiocmd-iocb for the kiwritestream. When the writecommand fdexecuterwaio is executed, we may receive an invalid value for kiwritestream,...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: xen-netfront: Fixed NULL pointers after live migration. NAPIs are set up for each network interface to poll data for the kernel. The interface with the source host is destroyed during live migration, and a new interface with t...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Networks: Do not pass flowid to setrpscpu. The responsible commit made the assumption that the RPS table for each receive queue would have the same size, and that it would not change. When computing flowid in setrpscpu, do not...

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: scsi: qla2xxx: The pointer may be dereferenced. The Klocwork tool reported that the pointer ‘rport’ was returned from a function call. The fcbsgtorport function may return NULL, and the pointer will be dereferenced. A fix has bee...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: btusb: Fixed memory leak This checks whether CONFIGDEVCOREDUMP is enabled before attempting to clone the skb, and also ensures that btmtkprocesscoredump frees the skb following the same logic...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Implement a reference counter for SRB The timeout handler and the done function are competing with each other. When qla2x00asynciocbtimeout starts to execute, it may be preempted by the normal response path via the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: In the net, neigh module, do not trigger immediate probes on NUDFAILED from neighmanagedwork. The syzkaller was able to trigger a deadlock for NTFMANAGED entries: - kworker/0:16/14617 is trying to acquire a lock: fffffffff8d4dd37...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: HID: intel-thc-hid: intel-thc: Fixed incorrect pointer arithmetic in I2C regs save. Improper use of the secondary pointer &dev-i2csubip regs caused the kernel to crash and led to an out-of-bounds error. BUG: KASAN: Out-of-boun...

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

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fixed a memory leak when insertoldidx failed. The following process will cause a memory leak for the copied znode: dirtycowznode zn = copyznodec, znode; err = insertoldidxc, zbr-lnum, zbr-offs; if unlikelyerr return...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: block: ublk: extending queuesize to fix overflow issues When validating the SPDK ublk target, in cases where a large queue depth was assigned to the multiqueue ublk device, the ublk target would enter an incorrect state. During...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fixed memory leaks in i915 selftests This patch addresses memory leaks that occur during error handling in the function fakegetpages. Selected from the commit 8bfbdadce85c4c51689da10f39c805a7106d4567...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in PictureInPicture in Google Chrome prior to 113.0.5672.63 allowed a remote attacker who had compromised the renderer process to obfuscate the security UI via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Jackson-Databind

FasterXML Jackson-Databind 2.x versions before 2.9.10.8 mishandle the interaction between serialization gadgets and typing, related to oadd.org.apache.commons.dbcp.cpdsadapter.DriverAdapterCPDS...

Astra Linux – Vulnerability in Linux 5.15

A flaw was discovered in the ksmbd component of the Linux kernel, a high-performance in-kernel SMB server. The specific flaw exists in the processing of SMB2LOGOFF and SMB2CLOSE commands. The issue arises from the lack of proper locking when performing operations on an object. An attacker can...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

A use-after-free vulnerability exists in the netfilter component of the Linux kernel’s nftables module, which can be exploited to achieve local privilege escalation. The nftsetelemcatchalldeactivate function checks whether the catch-all set element is active in the current generation rather than...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: usb:typec:ucsi: Do not attempt to resume ports before they exist. This fix addresses a null pointer dereference issue that occurred when the driver attempted to resume ports that were not yet registered...

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

A out-of-bounds memory access flaw was discovered in the Linux kernel, specifically in the relayfilereadstartpos function within kernel/relay.c in relayfs. This flaw could allow a local attacker to crash the system or leak internal kernel information...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fixed the missing initialization of the mrioc-evtackcmds array. The commit c1af985d27da “scsi: mpi3mr: Add Event acknowledgment logic” introduced an array mrioc-evtackcmds, but the initialization of its elements was...

Astra Linux – Vulnerability in Apache Log4j2

In Apache Log4j Core versions 2.0-beta9 through 2.25.2, the Socket Appender does not perform TLS hostname verification of the peer certificate, even when the verifyHostName configuration attribute https://logging.apache.org/log4j/2.x/manual/appenders/network.htmlSslConfiguration-attr-verifyHostNa...

Astra Linux – Vulnerability in exim4

Exim 4 before 4.94.2 has an improper initialization issue that can lead to recursive stack consumption or other consequences. This occurs because the use of certain getc functions is handled incorrectly when a client uses BDAT instead of DATA...

Astra Linux – Vulnerability in Chromium

Using “after free” in Aura in Google Chrome before version 90.0.4430.212 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Fixed a use-after-free in the migration restore process. When an error is returned from xesriovpfmigrationrestoreproduce, the data pointer is not set to NULL, which can lead to a use-after-free in subsequent .write...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: Handle invalid large leaf mappings correctly It has been possible for a long time to mark ptes in the linear map as invalid. This is done for secretmem, kfence, realm dma memory un/share, and others, by simply clearing...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nvmet: moving async event work off nvmet-wq For the target function nvmetctrlfree, the variable ctrl-asynceventwork is flushed. If nvmetctrlfree runs on nvmet-wq, the flush re-enters the workqueue completion for the same worker. ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fs/smb/client: fixed an out-of-bounds read in cifssanitizeprepath. When cifssanitizeprepath is called with an empty string or a string containing only delimiters e.g., /, the current logic attempts to check cursor2 - 1 before...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/xe: Do not allow eviction of BOs within the same VM in an array of VM binds An array of VM binds may potentially evict other buffer objects BOs within the same VM under certain conditions, which could lead to NULL pointer...

Astra Linux – Vulnerability in Wireshark

Infinite loops in the BPv6, OpenFlow, and Kafka protocol dissectors in Wireshark 4.0.0 to 4.0.1 and 3.6.0 to 3.6.9 allow denial of service via packet injection or crafted capture files...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

The Cross-Privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including the recently introduced FineIBT, and to leak arbitrary Linux kernel memory on Intel systems...

Astra Linux – Vulnerability in linux-astra-modules-5.4, linux-astra-modules-5.10

The vulnerability of the parsec inodegetsecid function in the linux-astra-modules kernel module is related to improper memory release after its use. Exploiting this vulnerability allows an attacker to cause service failures...

Astra Linux – Vulnerability in Firefox

tags that referenced a document from the same origin could have allowed script execution if the attacker’s input was sanitized using the HTML Sanitizer API. This would require the attacker to reference a JavaScript file from the same origin that contained the script to be executed. This...

Astra Linux – Vulnerability in linux-astra-modules-5.4, linux-astra-modules-5.10

The vulnerability of the parsec inodesetattr function in the Linux-astra-modules kernel module is related to the assignment of a null pointer. Exploiting this vulnerability allows an attacker to cause service failures...

Astra Linux – Vulnerability in Chromium

Inappropriate implementations of the Extensions API in Google Chrome prior to version 101.0.4951.41 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data through a crafted Chrome Extension...

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

In the Linux kernel, the following vulnerability has been resolved: perf/x86/lbr: Filtering vsyscall addresses We found that a panic can occur when a vsyscall is executed while LBR sampling is active. If the vsyscall is interrupted via NMI for perf sampling purposes, the following call sequence m...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Use the correct type in nvidiasmmucontextfault This issue was overlooked due to the use of function pointers for indirection. nvidiasmmucontextfault is also defined as an irq function, and the type ‘void ’ was...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: KVM: Do not dereference ops-destroy with a null pointer. The cleanup of a KVM device occurs through either of two callbacks: 1 destroy, called when the VM is being destroyed; 2 release, called when a device file descriptor is...

Astra Linux – Vulnerability in libxml2

The vulnerability of the xmlStringGetNodeList function in the tree.c component of the Libxml2 library is related to pointer dereferencing errors. Exploiting this vulnerability allows an attacker to cause a service failure...

Astra Linux – Vulnerability in Vim

Vim 8.2.2348 is vulnerable to null pointer dereferencing, allowing local attackers to cause a Denial of Service DoS attack through the exbufferall method...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in Blink in Google Chrome prior to version 101.0.4951.41 allowed a remote attacker who convinced a user to perform certain UI gestures to potentially execute a sandbox escape 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: sr: fix out-of-bounds read when setting HMAC data. The SRv6 layer allows defining HMAC data that can later be used to sign IPv6 Segment Routing Headers. This configuration is realized through netlink using four attributes:...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: drm/bridge: megachips: Fixed a null pointer dereference bug When removing the module, the following warnings will be displayed: 31.911505 i2c-core: Driver stdp2690-ge-b850v3-fw Unregistered 31.912484 General protection fault;...

Astra Linux – Vulnerability in Vim

Use After Free in the GitHub repository vim/vim before version 9.0.0389...

Astra Linux – Vulnerability in Parsec

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