Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: scsi: zfcp: Fix for double-free of FSF request when qdiosend fails We previously used the wrong type of integer in ‘zfcpfsfreqsend’ to cache the FSF request ID when sending a new FSF request. This was necessary in cases where the...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: net: mvneta: Prevention of out-of-bounds read in mvnetaconfigrss The value of pp-indir0 comes from the user. It is passed to the function mvnetapercpuelect. Inside this function, there is a check to ensure that the value does not...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ext4: Fixed error handling in ext4fcrecordmodified inode. The current code does not properly handle the krealloc error case, which could lead to silent memory corruption or a kernel bug. This patch addresses this issue...

Astra Linux – Vulnerability in Linux 5.10, Linux

A vulnerability was discovered in the Linux kernel. It has been classified as critical. This issue affects the devlinkparamset/devlinkparamget functions in the net/core/devlink.c file of the IPsec component. The vulnerability allows for exploitation after memory allocation. It is recommended that...

Astra Linux – Vulnerability in Qemu

A reentrancy issue was discovered in the NVM Express Controller NVME emulation in QEMU. This CVE is similar to CVE-2021-3750. Just like in that case, when the reentrancy trigger the reset function nvmectrlreset, data structures will be freed, leading to a use-after-free vulnerability. A malicious...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in the Gamepad API in Google Chrome prior to 98.0.4758.102 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in xorg-server

A flaw was discovered in the X.Org Server Overlay Window. A use-after-free could lead to local privilege escalation. If a client explicitly destroys the compositor overlay window also known as COW, the Xserver will retain a dangling pointer to that window in the CompScreen structure, which will...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Bridge: cfm: Fixed a race condition in the peermep deletion process. When a peer MEP is being deleted, the canceldelayedworksync function is called on ccmrxdwork before freeing the object. However, brcfmframerx runs in a softirq...

Astra Linux – Vulnerability in SQLite3

The ext/misc/zipfile.c file in SQLite 3.30.1 mishandles certain uses of INSERT INTO in situations involving embedded \0' characters in filenames, resulting in a memory-management error that can be detected using tools like valgrind...

Astra Linux – Vulnerability in Linux, Linux 5.10

A issue was discovered in the x86 KVM subsystem of the Linux kernel before version 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVMVCPUPREEMPTED situations...

Astra Linux – Vulnerability in WebKit2GTK

A “use-after-free” issue has been addressed through improved memory management. This issue is fixed in iOS 16.4 and iPadOS 16.4, as well as macOS Ventura 13.3. Processing web content may lead to arbitrary code execution...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in the WebUI of Google Chrome prior to version 100.0.4896.60 allowed a remote attacker who convinced a user to perform certain user interactions to potentially exploit heap corruption by making specific inputs in DevTools...

Astra Linux – Vulnerability in Chromium

Before the release of version 100.0.4896.60, using the "after free" mechanism in the Cast UI in Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in qpdf

It was discovered that QPDF v8.4.2 contains a heap buffer overflow vulnerability through the QPDF::processXRefStream function. This vulnerability allows attackers to cause a Denial of Service DoS attack through a crafted PDF file...

Astra Linux – Vulnerability in Linux 5.10

A use-after-free flaw was discovered in the Linux kernel’s Ext4 File System, where a user can trigger multiple file operations simultaneously using the overlay FS mechanism. This flaw allows a local user to crash the system or potentially escalate their privileges on the system. Only if patch...

Astra Linux – Vulnerability in Linux 5.10, Linux

Guests running on Arm can cause Denial of Service DoS attacks on Dom0 through PV devices. When mapping memory pages of guests on Arm, Dom0 uses an rbtree to keep track of the foreign mappings. The update of this rbtree does not always occur completely with the relevant lock held; this results in ...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: kvm: Avoid speculative attacks from out-of-range memslot accesses. KVM’s mechanism for accessing guest memory converts a guest physical address gpa to a host virtual address using the right-shifted gpa also known as gfn and a...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Driver: Base – Fixed UAF when driverattach fails When driverattachdrv fails, the driverprivate variable is freed. However, it was added to the bus, which caused a UAF Use-after-Free error. To fix this issue, we need to remove it...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Forcibly leave nested virtualization mode when SMM state is toggled The nested virtualization mode is forcibly exited if the user space toggles the SMM state using KVMSETVCPUEVENTS or KVMSYNCX86EVENTS. If the user space...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iouring: fail cancellation for EXITING tasks WARNING: CPU: 1 PID: 20 at fs/iouring.c:6269 iotrycanceluserdata+0x3c5/0x640 fs/iouring.c:6269 CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted 5.16.0-rc1-syzkaller 0 Workqueue: events...

Astra Linux – Vulnerability in Firefox and Thunderbird

Mozilla developers reported memory safety bugs in Firefox 90 and Firefox ESR 78.12. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects Thunderbird...

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

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fixed a potential “struct net” leak in inet6rtmgetaddr. It appears that if the user space provides a correct IFATARGETNETNSID value, but no IFAADDRESS or IFALOCAL attributes are set, inet6rtmgetaddr will return -EINVAL, alo...

Astra Linux – Vulnerability in openexr

There is a flaw in OpenEXR in versions before 3.0.0-beta. An attacker who can submit a crafted file to be processed by OpenEXR could cause an integer overflow, potentially leading to problems with the application’s functionality and availability...

Astra Linux – Vulnerability in Ruby-Rack

There is a directory traversal vulnerability in Rack versions prior to 2.2.0. This vulnerability allows attackers to exploit the directory traversal vulnerability in the Rack::Directory module, which is included with Rack. This could lead to the disclosure of sensitive information...

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 type is used in the DIVROUNDUPULL operation. A divide by 0 error can occur if bps plus IOCPAGESIZE is greater than ULLONGMAX. This could...

Astra Linux – Vulnerability in Linux

A issue was discovered in the Linux kernel through version 5.11.6. The fastrpcinternalinvoke function in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages, also known as CID-20c40794eb85. This is a related issue to CVE-2019-2308...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iouring/fdinfo: Fixed an issue where OOB reading occurred during the wrap check of SQEMIXED. The function iouringshowfdinfo iterates over pending SQEs. For 128-byte SQEs within an IORINGSETUPSQEMIXED ring, it needs to detect when...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: stm32-csi: The dereference operation was corrected before the NULL check. In stm32csistart, the variable csidev-ssubdev is dereferenced directly when assigning a value to srcpad. However, the same value is then checked...

Astra Linux – Vulnerability in imagemagick

A heap use-after-free flaw was discovered in the coder/bmp.c file of ImageMagick...

Astra Linux – Vulnerability in Ruby-Rack

A security vulnerability exists in versions of Rack 2.2.3 and Rack 2.1.4, where reliance on cookies without validation/integrity checks allows an attacker to forge a secure or host-only cookie prefix...

Astra Linux – Vulnerability in WebKit2GTK

A logic issue has been resolved through improved state management. This issue is fixed in macOS Monterey 12.3, Safari 15.4, watchOS 8.5, iOS 15.4, and iPadOS 15.4, as well as tvOS 15.4. A malicious website may cause unexpected cross-origin behaviors...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: sched: flower: Protect flwalk by using rcu. The patch that refactored flwalk to use idrforeachentrycontinueul also removed the rcu protection for individual filters. This caused a use-after-free when the filter was deleted...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: fix NULL dereferencing on disconnection Commit 9d7b18668956 “HID: magicmouse: add support for Apple Magic Trackpad 2” added a sanity check for an Apple trackpad. If the check fails, it returns success instead of...

Astra Linux – Vulnerability in mbedtls

A issue was discovered in Mbed TLS before version 2.24.0 and before versions 2.16.8 LTS and 2.7.17 LTS. There is a lack of zeroization of plaintext buffers in mbedtlssslread, which is necessary to erase unused application data from memory...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ACPI: Processor – Check for a null return value from devmkzalloc in fchmiscsetup The devmkzalloc function may fail, and clkdata-name may be NULL. This could lead to a NULL pointer dereferencing later. rjw: Subject and changelog...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Fenced Frames in Google Chrome prior to 108.0.5359.71 allowed a remote attacker to bypass fenced frame restrictions via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix potential AB/BA lock issue with buffermutex and mmaplock The syzbot tool detected a potential deadlock between the runtime-buffermutex and the mm-mmaplock. This issue arose due to the recent fix related to racy...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: mld: Fixed a panic that occurred in mldnewpack. mldnewpack does not allow for the allocation of higher-order pages; only order-0 allocations are allowed. If the headroom size is too large, a kernel panic may occur in skbput...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in Safe Browsing in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to bypass download checking via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in netcdf

A issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxmlparsestr performs incorrect memory handling during the parsing of crafted XML files writing outside of a memory region created by mmap...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: 9p: Fixed the fid refcount leak in v9fsvfsatomicopendotl. We need to release the directory fid if we fail during the open operation. This fixes the issue where fid leaks occurs with xfstests generic 531...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmu: Fixed a possible unexpected memory access UAF issue with pages. The tcmutrygetdatapage function looks up pages under cmdrlock, but it does not properly handle reference counts and simply returns the page...

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

Integer overflow or wrap-up vulnerability in the Linux kernel on Linux, x86, and ARM md, raid, raid5 modules allows for forced integer overflow...

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

In the Linux kernel, the following vulnerability has been resolved: Bonding: The device was stopped in the bondsetupbyslave function. The commit 9eed321cde22 “net: lapbether: only support Ethernet devices” managed to keep syzbot away from net/lapb until today. In the following issue 1, a lapbethe...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: A bad drive in the topology results in a kernel crash. When the SAS Transport Layer support is enabled and a device is exposed to the operating system through the driver, if INQUIRY commands fail, the driver release...

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: Stop interface during shutdown The mlxbfgige driver intermittently encounters a NULL pointer exception when the system is shutting down via the “reboot” command. The mlxbfdriver will experience an exception immediately...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/rxe: Fixed a mr leak in RESPSTERRRNR. The function rxerecheckmr increases the refcnt of mr. Therefore, we should call rxeputmr to remove the refcnt of mr in RESPSTERRRNR, thereby avoiding the following warning: WARNING:...

Astra Linux – Vulnerability in Chromium

In V8, the "out of bounds" reading in Google Chrome before version 91.0.4472.77 allowed a remote attacker to potentially exploit stack corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: PCI: Fixed pcideviceispresent for VFs by checking PF. pcideviceispresent previously did not work for VFs because it read the Vendor and Device ID, both of which are 0xffff for VFs, implying that these devices are not present...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ksmbd: Corrected the incorrect validation of the next buffer length in smb2setea. There are multiple smb2eainfo buffers in the FILEFULLEAINFORMATION request from the client. ksmbd uses the NextEntryOffset of the current...