Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fixed the issue where the workqueue was not released upon calling .release. The workqueue associated with a DSA/IAA device is not released when the object is freed...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Use checkaddoverflow to prevent overflow of the u16 DACL size. The functions setposixaclentriesdacl and setntacldacl accumulate the ACE sizes in u16 variables. When a file has many POSIX ACL entries, the accumulated size c...

Astra Linux – Vulnerability in Flatpak

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Starting from version 0.9.4 and before version 1.10.2, Flatpak has a vulnerability in its “file forwarding” feature, which can be exploited by attackers to gain access to files that would normally...

Astra Linux – Vulnerability in WebKit2GTK

A memory corruption issue has been resolved through improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15, and iPadOS 15, as well as watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: The UAF issue in ksmbdtcpnewconnection has been fixed. The race that occurs is between the process of handling a new TCP connection and its disconnection. This causes a UAF error in the struct tcptransport structure within...

Astra Linux – Vulnerability in Qemu

A reentrancy issue related to DMA was discovered in the USB EHCI controller emulation of QEMU. EHCI does not verify whether the Buffer Pointer overlaps with its MMIO region when transferring USB packets. Crafted content may be written to the controller’s registers, potentially triggering...

Astra Linux – Vulnerability in WebKit2GTK

Multiple memory corruption issues have been resolved through improved memory handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, and Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: TCP: fixed page frag corruption upon a page fault. Steffen reported a corruption of the TCP stream for HTTP requests served by the Apache web-server, using a CIFS mount-point and the corresponding file’s memory mapping. The root...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: soc/tegra: pmc: Fixed the unsafe generichandleirq call Currently, when resuming from system suspension on Tegra platforms, the following warning is observed: WARNING: CPU: 0 PID: 14459 at kernel/irq/irqdesc.c:666 Call trace:...

Astra Linux – Vulnerability in Gegl

The loadcache function in GEGL before version 0.4.34 allows shell expansion when a pathname in a constructed command line is not escaped or filtered. This issue arises due to the use of the system library function for executing the ImageMagick convert fallback in magick-load. NOTE: GEGL versions...

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: Wifi: mwifiex: Fixed out-of-bounds access to the skb-data buffer during OOB operations and integer underflow when processing RX packets. Ensure that functions such as mwifiexprocessmgmtpacket, mwifiexprocessstarxpacket,...

Astra Linux – Vulnerability in binutils

A issue was discovered in the Binary File Descriptor BFD library also known as libbfd, as distributed in GNU Binutils 2.32. It involves an attempt at excessive memory allocation in the bfdelfslurpversiontables function within elf.c...

Astra Linux – Vulnerability in python-git

GitPython is a Python library used to interact with Git repositories. To resolve certain Git references, GitPython reads files from the .git directory. In some cases, the name of the file being read is provided by the user; GitPython does not check whether this file is located outside the .git...

Astra Linux – Vulnerability in Wireshark

In Wireshark versions 3.2.0 to 3.2.2, 3.0.0 to 3.0.9, and 2.6.0 to 2.6.15, the BACapp dissector could crash. This issue was addressed in the epan/dissectors/packet-bacapp.c file by limiting the amount of recursion...

Astra Linux – Vulnerability in Golang-1.19

Using Parse with a build tag line like "// +build" and deeply nested expressions can lead to a panic due to stack exhaustion...

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: bcache: Fixup btreecachewait list damage We encountered a kernel crash due to “listadd corruption”. next-prev should be prev 0xffff9c801bc01210, but it was actually fffff9c77b688237c. Next: 0ffffae586d8afe68. crash struct...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: The BUGON functions in addnewfreespace have been removed. In addnewfreespace, there were these BUGON functions that were used to handle any failures in adding free space to the in-memory free space cache. Such failures...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: intelth: msu: Fix for vmalloced buffers After committing the change f5ff79fddf0e “dma-mapping: remove CONFIGDMAREMAP”, there is a possibility that DMA buffers may be allocated using vmalloc, which can affect the memory mapping...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: usb: ohci-nxp: Fixed the refcount leak in ohcihcdnxpprobe. ofparsephandle returns a node pointer with a refcount incremented; we should use ofnodeput on it when it is no longer needed. Add ofnodeput to avoid the refcount leak...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: PCI: dwc – Deallocation of EPC memory during dwpcieepinit failures If dwpcieepinit fails to perform any actions after the EPC memory is initialized and the MSI memory region is allocated, the latter parts will not be...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: iwlwifi: mei: fix potential NULL-ptr dereference after clone If cloning an SKB object fails, do not attempt to use it. Instead, return an error code as if you are passing it along. Coverity CID: 1503456...

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

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Fixed BQL accounting for multi-BD TX packets. When a TX packet spans multiple buffer descriptors scatter-gather, axienetfreetxchain sums the actual length of each BD from the descriptor status into an...

Astra Linux – Vulnerability in Chromium

Potential users of the Speech Recognizer feature in Google Chrome on Android before version 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape through a crafted HTML page...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/tests: shmem: Holding the reservation lock around madvise Acquiring and releasing the GEM object’s reservation lock during calls to the object’s madvide operation. The tests use drmgemshmemmadviselocked, which caused errors...

Astra Linux – Vulnerability in libbsd

The nlist.c file in libbsd before version 0.10.0 contains an out-of-bounds read during a comparison of a symbol name from the string table strtab...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: f2fs: A fix was made to avoid accessing uninitialized data in f2fssanitychecknodefooter. syzbot reported the following bug: BUG: KMSAN: Access to uninitialized data in f2fssanitychecknodefooter+0x374/0xa20; file...

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

In the Linux kernel, the following vulnerability has been resolved: bpf: Detecting IP == ksym.end as part of the BPF program Now, since bpfthrow is the first call instruction with noreturn semantics within the verifier, this also leads to the elimination of dead code in unprecedented ways. For...

Astra Linux – Vulnerability in openexr

OpenEXR 3.1.x before 3.1.4 has a heap-based buffer overflow in Imf31::LineCompositeTask::execute called from IlmThread31::NullThreadPoolProvider::addTask and IlmThread31::ThreadPool::addGlobalTask. NOTE: db217f2 may be inapplicable...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Added functions to register and unregister callback functions for the vblank register. We encountered a kernel panic issue where callback data would become NULL when used in the ovl irq handler. There is a timing...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: i40e: Fixed NULL pointer dereferencing in VSI filter synchronization. The issue of NULL pointer dereferencing in sync VSI filters has been eliminated. A new I40EVSIRELEASING flag was added to indicate the deletion and release of...

Astra Linux – Vulnerability in Linux 5.10

In ioidentitycow of iouring.c, there is a potential way to corrupt memory due to a use after free. This could lead to a local escalation of privileges, as the exploit requires system execution privileges. User interaction is not required for exploitation. Product: Android Versions: Android kernel...

Astra Linux – Vulnerability in opensc

A heap usage issue after a free operation was detected in Opensc before version 0.22.0 in scfilevalid...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Fixed data corruption caused by fallocate. When fallocate creates holes in the inode size, if the original size is located in the middle of the last cluster, then the portion of the block from the original size to the end ...

Astra Linux – Vulnerability in exiv2

An invalid memory address dereferencing was discovered in Exiv2::getULong in types.cpp in Exiv2 0.26. This vulnerability causes a segmentation fault and results in the application crashing, leading to a denial of service...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Add exception protection processing for vd in the axichanhandleerr function. Since there is no protection for vd, a kernel panic will be triggered in exceptional cases. You can refer to the processing of the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: interconnect: qcom: sm8450: Fix NULL pointer dereference in icclinknodes The change to dynamic IDs for SM8450 platform interconnects left two links unconverted. This issue was fixed to avoid NULL pointer dereference during runtim...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ASoC: sma1307: Added a NULL check in sma1307settingloaded. All variables allocated by kzalloc and devmkzalloc could potentially be NULL. Multiple pointer checks and their cleanup procedures have been added. This issue was...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: PM: EM: Fixed NULL pointer dereferencing when the perf domain ID is not found. The devenergymodelnlgetperfdomainsdoit function calls emperfdomaingetbyid, but it does not check the return value before passing it to emnlgetpdsize...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosecuart: properly fixed the race condition The crosecuartprobe function calls devmserdevdeviceopen before calling serdevdevicesetclientops. This can lead to a NULL pointer dereference: BUG: NULL pointer...

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

In the Linux kernel, the following vulnerability has been resolved: drm/panel: fixed a possible null pointer dereferencing issue. In versatilepanelgetmodes, the return value of drmmodeduplicate is assigned to mode, which could lead to a NULL pointer dereferencing issue if drmModeduplicate fails. ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Networks: Ethernet: mtkppe: Avoid NULL dereferencing when gmac0 is disabled. If gmac0 is disabled, the precheck for a valid ingress device will cause a NULL pointer dereferencing, leading to a system crash. This occurs because...

Astra Linux – Vulnerability in Linux 5.10

In TBD of TBD, there is a potential use-after-free due to a race condition. This could lead to a local escalation of privileges in the kernel, as execution privileges are required. User interaction is not necessary for exploitation. Product: Android Versions: Android kernel Android ID: A-21951397...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fixed NULL pointer dereferencing crash during unloading. The mxsfb-crtc.funcs may already be NULL when unloading the driver. In such cases, calling mxsfbirqdisable via drmirquninstall from mxsfbunload leads to a NULL...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath12k: Handle lock during peerid find The ath12kpeerfindbyid function requires that the caller holds the ab-baselock. Currently, the WBM error path does not hold the lock, and calling that function leads to the following...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: dma-debug: prevents an error message from causing runtime problems. For some drivers that use the DMA API, this error message can occur several million times per second. This can lead to excessive use of the kernel’s printk buffe...

Astra Linux – Vulnerability in libdata-validate-ip-perl

The Data::Validate::IP module in Perl version 0.29 does not properly handle extra zero characters at the beginning of an IP address string. In some cases, this allows attackers to bypass access controls that are based on IP addresses...

Astra Linux – Vulnerability in f2fs-tools

There is an exploitable code execution vulnerability in the multi-device functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can lead to information overwriting, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: iouring/zcrx: fixed error handling after opening. Closing a queue does not guarantee that all associated page pools are terminated immediately. Let the refcounting process handle this task instead of releasing the zcrx ctx...

Astra Linux – Vulnerability in CGal

There are multiple code execution vulnerabilities in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could result in code execution. An attacker can provide malicious input to trigger...