Astra Linux – Vulnerability in Chromium

The double-free operation in WebGL in Google Chrome before version 102.0.5005.115 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux, Linux 5.10

The function usb8devstartxmit in the file drivers/net/can/usb/usb8dev.c within the Linux kernel, up to version 5.17.1, contains a double-free...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fixed the potential double-free of the bit17 bitmask. A userspace environment where multiple threads compete to set the tiling to I915TILINGNONE could lead to a double-free of the bit17 bitmask. Or, conversely, memory...

Astra Linux – Vulnerability in virglrenderer

A double-free vulnerability exists in the vrendrenderer.c file within virglrenderer up to version 0.8.1. Attackers can exploit this vulnerability to cause a denial of service by triggering texture allocation failures. The reason is that vrendrendererresourceallocatedtexture is not an appropriate...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: Fix double free in dvbregisterdevice In function dvbregisterdevice - dvbregistermediadevice - dvbcreatemediaentity, dvb-entity is allocated and initialized. If the initialization fails, it frees the dvb-entity, a...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: dm rq: Fixed a double-free of blkmqtagset when removing a device after table loading fails. When loading a device-mapper table for a request-based mapped device, and the allocation/initialization of the blkmqtagset for the device...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the hsofreenetdevice function in drivers/net/usb/hso.c calls unregisternetdev from version 5.13.4 onwards, without checking the NETREGREGISTERED status. This leads to a use-after-free and a double-free...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fixed a potential double-free in fsanycreategroups. When kcalloc is called for ft-g and succeeds, but kvzalloc is called for in and fails, fsanycreategroups will free ft-g. However, its caller, fsanycreatetable, will...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: The issue of double-free of the fcport has been completely fixed. In the function qla24xxelsdcmdiocb, sp-free is set to qla2x00elsdcmdspfree. When an error occurs, this function is called by qla2x00sprelease, where...

Astra Linux – Vulnerability in Firefox

Crossbeam-deque is a set of work-stealing deques for building task schedulers in Rust programming. In versions prior to 0.7.4 and 0.8.0, the race condition resulted in one or more tasks in the worker queue being popped twice, instead of other tasks that were forgotten and never popped. If tasks a...

Astra Linux – Vulnerabilities in Firefox, LibWebP, Thunderbird

There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode function and loop through to free the best.bw file, assigning the best pointer to trial. The second loop will then return 0 due to a memory out-of-memory error in the VP8 encoder; the pointer remai...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ASoC: sma1307 – fixed the double-free of devmkzalloc memory. A previous change added NULL checks and cleanup procedures for allocation failures in sma1307settingloaded. However, the cleanup for modeset entries is incorrect. These...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: mt7622-apmixedsys: Fixed an error handling path in clkmt8135apmixedprobe. The clkdata is allocated using mtkdevmallocclkdata. Therefore, explicitly calling mtkfreeclkdata in the removal function would lead to a...

Astra Linux – Vulnerability in Linux 5.10

iouring uses workFlags to determine which identities need to be retrieved from the calling process, ensuring that they are consistent with the calling process when executing IORINGOP. Some operations lack certain types, which can lead to incorrect reference counts, potentially causing a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe/nvm: Fixed a double-free operation in the aux add failure case. After a successful auxiliarydeviceinit call, auxdev-dev.release i.e., xenvmreleasedev is responsible for freeing the memory associated with the auxiliary devi...

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

In the Linux kernel, the following vulnerabilities have been resolved: usb: cdns3: Fixed a memory double-free issue when handling zero-length packets. 829: If request-complete, then: 830 spinunlock&privdev-lock; 831 usbgadgetgivebackrequest&privep-endpoint, 832 request; 833 spinlock&privdev-lock;...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: ubifs: renamewhiteout: Fixed double-free of whiteoutui-data The variable whiteoutui-data will be freed twice if the space allocation fails during the rename operation. The process is as follows: 1. renamewhiteout: - dev = kmalloc...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Fixed a double-free in the dma-buf feature. The error path through vfiopcicorefeaturedmabuf ignores its own advice to only use dmabufput after dmabufexport. Instead, it proceeds through the entire unwind chain. In the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: blk-mq: Fixed the issue where blkmqtags double-freeed memory when nrrequests increased. In cases where user-triggered tags increase due to the nrrequests value in the queue sysfs attributes, hctx-schedtags will be directly freed...

Astra Linux – Vulnerability in Apache2

Double-free operations and a potential RCE vulnerability exist in the Apache HTTP Server with the HTTP/2 protocol. This issue affects the Apache HTTP Server version 2.4.66. Users are recommended to upgrade to version 2.4.67, as this version fixes the vulnerability...