Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: BPF: Narrow access to the pointer ctx fields is now rejected. The following BPF program, simplified from a syzkaller repro, causes a kernel warning: c r0 = u8 r1 + 169; exit; Here, the pointer field sk is located at offset 168 in...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: usb: gadget: feem: Fixed a memory leak in eemunwrap. The existing code did not handle the failure case of usbepqueue in the command path, potentially leading to memory leaks. Improved error handling to free all allocated...

Astra Linux – Vulnerability in GraphicsMagick

GraphicsMagick before 8e56520 has a heap-based buffer over-read issue in the ReadJXLImage function, located in coders/jxl.c, related to a call to ImportViewPixelArea...

Astra Linux – Vulnerability in Firefox and Thunderbird

Sandbox escape due to incorrect boundary conditions in the Telemetry component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

Astra Linux – Vulnerability in underscore

Underscore.js is a utility-belt library for JavaScript. Prior to version 1.13.8, the .flatten and .isEqual functions used recursion without a depth limit. Under very specific conditions, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow. Untrusted...

Astra Linux – Vulnerability in Firefox and Thunderbird

Integer overflow in the JavaScript: Standard Library component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: smb: client: prevented races in -queryinterfaces It was possible for two query interfaces to simultaneously attempt to update the interfaces. This issue can be avoided by checking and updating ifacelastupdate under ifacelock...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, the UIL and XPM image encoder did not validate the pixel index value returned by GetPixelIndex before using it as an array subscript. In HDRI builds, Quantum is...

Astra Linux – Vulnerability in python-cryptography

Cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to version 46.0.5, the publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey, and loadpempublickey functions did not verify...

Astra Linux – Vulnerability in WebKit2GTK

This issue has been resolved through improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6, iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, and watchOS 11.6. Processing maliciously crafted web content may lead to an unexpected Safari crash...

Astra Linux – Vulnerability in GIMP

GIMP PGM File Parsing: Uninitialized Memory Causes Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability, as the target must visit a malicious page or...

Astra Linux – Vulnerability in Firefox and Thunderbird

Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

Astra Linux – Vulnerability in libheif

libheif is a decoder and encoder for HEIF and AVIF file formats. Prior to version 1.21.0, a crafted HEIF file that used overlay image item paths triggered a heap buffer overflow in HeifPixelImage::overlay. This function calculated a negative row length likely derived from an unclipped overlay...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: Fix for iiochanspec for sensors without event detection. The stlsm6dsxaccchannels array within struct iiochanspec contains a eventspec field that is not NULL, indicating that the sensor supports IIO events...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Media: Verisilicon: AV1 – Fix for the tile info buffer size. Each tile consists of: rowsb, colsb, startpos, and endpos 4 bytes each. Therefore, the total memory required is AV1MAXTILES 16 bytes. Use the correct define to allocate...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: misc: bcmvk: Fixed possible null-pointer dereferences in bcmvkread. In the function bcmvkread, the pointer entry is checked, indicating that it can be NULL. If the entry is NULL and rc is set to -EMSGSIZE, the following code may...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: power: supply: rt9455: A use-after-free occurred in the powersupplychanged function. By using the devm variant to request the IRQ before using the devm variant to allocate/register the powersupply handle, it was possible for the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: spi: wpcm-fiu: Fixed the potential NULL pointer dereferencing in wpcmfiuprobe. The platformgetresourcebyname function may return NULL, which could lead to a crash when the pointer to resourcesize is passed as an argument. The...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: sched/rt: The function rtonextcpu should now properly handle situations where only CPU0 is overloaded. In such cases, rtonextcpu should ideally return -1, indicating that no further IPIs are needed. The vulnerability arises when...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: usb: kaweth: The issue related to TX queue manipulation in kawethsetrxmode has been addressed. In kawethsetrxmode, the callback ndosetrxmode calls netifstopqueue and netifwakequeue. These are functions for controlling TX...

Astra Linux – Vulnerability in python-urllib3

urllib3 is a HTTP client library for Python. The streaming API of urllib3 is designed for efficiently handling large HTTP responses by reading the content in chunks, rather than loading the entire response body into memory at once. urllib3 can perform decoding or decompression based on the HTTP...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iomap: The read range is adjusted correctly for positions that are not block-aligned. The iomapadjustreadrange function assumes that the position and length passed in are block-aligned. However, this is not always the case, as...

Astra Linux – Vulnerability in Firefox

DoS attack in the Libraries component in NSS. This vulnerability has been fixed in Firefox 149 and Thunderbird 149...

Astra Linux – Vulnerability in Firefox

A spoofing issue exists in the Privacy: Anti-Tracking component. This vulnerability has been fixed in Firefox 149 and Thunderbird 149...

Astra Linux – Vulnerability in Flatpak

Flatpak is a Linux application sandboxing and distribution framework. Prior to version 1.16.4, the Flatpak portal allowed paths in the sandbox-expose options, which could be app-controlled symbolic links pointing to arbitrary paths. Flatpak’s “flatpak run” command mounted the resolved host path i...

Astra Linux – Vulnerability in GraphicsMagick

The ReadJXLImage function in the JXL library within GraphicsMagick before version 1.3.46 has no image dimension resource limits...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: MGMT: Fixed possible UAFs This attempt to fix possible UAFs is due to the fact that the struct mgmtpending is freed while it is still being processed, as seen in the following trace. To address this issue,...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is an open-source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and earlier, in a network-exposed cupsd with a shared target queue, an unauthorized client could send a Print-Job to that shared PostScript queue without authentication. The...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iomap: Also allocates sdiodonewq for async reads. Since commit 222f2c7c6d14 “iomap: always run error completions in user context”, read error completions are deferred to sdiodonewq. This means that the workqueue also needs to be...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: accel/ivpu: Fixed a race condition when unbinding BOs. Fixed a warning stating “Memory manager not cleaned during takedown” that occurs when ivpugembofree removes a BO from the BOs list before it is unmapped. This issue caused...

Astra Linux – Vulnerability in libpng1.6

LIBPNG is a reference library used in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From version 1.6.26 to 1.6.53, there was an integer truncation in the libpng simplified write API functions pngwriteimage16bit and pngwriteimage8bit, which caused...

Astra Linux – Vulnerability in Chromium

The use of after-free in Prerender in Google Chrome before version 147.0.7727.101 allowed a remote attacker to execute arbitrary code through a crafted HTML page. Chromium security severity: Critical...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Most of the issues related to early registration failures have been fixed. A recent commit corrected a resource leak that occurred during early registration failures. However, for some reason, the first error path was left...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: exfat: Fixed a reference count leak in exfatfind. Fixed reference count leaks related to exfatgetdentryset that could occur in exfatfind. The function exfatgetdentryset will increment the reference counter of es-bh upon succes...

Astra Linux – Vulnerability in libsoup3

There is a vulnerability related to request smuggling in LibSoup’s HTTP/1 header parsing logic. The soupmessageheaders.AppendCommon function in libsoup/soup-message-headers.c appends each header value unconditionally, without checking for duplicates or conflicting Content-Length fields. This allo...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fixed a memory leak that occurred during codecinfo allocation failures. In wave5vpuopenenc and wave5vpuopendec, a vpu instance is allocated using kzalloc. If the subsequent allocation of inst-codecinfo...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: btrfs: In the send operation, it is necessary to check for inline extents within the rangeisholeinparent function. Before accessing the diskbytenr field of a file extent item, we need to check whether we are dealing with an inlin...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: NFS: Fixed a deadlock involving nfsreleasefolio Wang Zhaolong reported a deadlock involving NFSv4.1 state recovery, waiting on kthreadd, which attempts to reclaim memory by calling nfsreleasefolio. The latter cannot proceed due t...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: nullblk: The issue of kmemleak was fixed by releasing references to fault-configfs items. When CONFIGBLKDEVNULLBLKFAULTINJECTION is enabled, the null-blk driver sets up fault injection support by creating configfs items such as...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: flexproportions: making fpropnewperiod safe from hardirq issues. Bernd reported a deadlock issue in the flexible proportions code, which essentially complained about the following race conditions: runtimersoftirq – we’re in a...

Astra Linux – Vulnerability in Chromium

The incorrect security UI in Blink in Google Chrome prior to version 147.0.7727.55 allowed a remote attacker to perform UI spoofing through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.20.1, a race condition between the RDPGFX dynamic virtual channel thread and the SDL rendering thread led to a heap use-after-free. Specifically, a pointer to sdl-primary SDLSurface was accessed after it had been...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Added a missing NULL pointer check for the pingpong interface. This check is almost always performed in dpuencoderphyswbsetupctl, but in a single location, the check is missing. Also, use convenient locals variables...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: A hang issue has been fixed in nvmettcplistendataready. When the socket is closed while in the TCPLISTEN state, a callback is executed to flush all outstanding packets. This execution then calls nvmettcplistendataready...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipmi: ipmb: Initializes the bytes read by the event handler. IPMB does not use i2c reads, but the handler needs to set a value. Otherwise, an i2c read will return an uninitialized value from the bus driver...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dm: Clearing the clone request’s bio pointer when the last cloned bio is freed It has been observed that stale values of rq-bio can lead to double initialization of cloned bios in request-based device-mapper targets, resulting in...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: s390/cio: Fixed the handling of device lifecycle in cssallocsubchannel. cssallocsubchannel calls deviceinitialize before setting up the DMA masks. If dmasetcoherentmask or dmasetmask fails, the error path frees the subchannel...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: fixed an issue to avoid overflow during left shift operations. The type of folio-index should be changed from pgofft to lofft to prevent overflow during left shift operations...

Astra Linux – Vulnerability in pyopenssl

pyOpenSSL is a Python wrapper around the OpenSSL library. Starting from version 22.0.0 and before version 26.0.0, if a user provided a callback for setcookiegeneratecallback and the returned cookie value was longer than 256 bytes, pyOpenSSL would cause an overflow of the buffer provided by OpenSS...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Fixed a potential underflow in virtiotransportgetcredit. The credit calculation in virtiotransportgetcredit uses unsigned arithmetic: c ret = vvs-peerbufalloc - vvs-txcnt - vvs-peerfwdcnt; If the peer reduces its...