Astra Linux - уязвимость в u-boot

There exists an unchecked length field in UBoot. The U-Boot DFU implementation does not bind the length field in USB DFU download setup packets, and it does not verify that the transfer direction corresponds to the specified command. Consequently, if a physical attacker creates a USB DFU download...

Astra Linux – Vulnerability in Linux, Linux 5.10

In lgprobe and related functions of hid-lg.c and other USB HID files, there is a possible out-of-bounds read due to improper input validation. This could lead to local information disclosure if a malicious USB HID device is connected, without the need for additional execution privileges. User...

Astra Linux – Vulnerability in grub2

A flaw was discovered in grub2 in versions prior to 2.06. During USB device initialization, descriptors are read without sufficient bounds checking, assuming that the USB device provides valid values. If exploited properly, an attacker could cause memory corruption, leading to arbitrary code...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: USB: UAS – Fix for the URB unmapping issue when the UAS device is removed during ongoing data transfer When a UAS device is unplugged during data transfer, there is a possibility of a system panic occurring. The root cause is...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: USB: isp1362 – A memory leak was fixed by using debugfslookup. When calling debugfslookup, the result must be processed with dput, otherwise a memory leak will occur over time. To simplify things, simply call...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net:mctp: Fix for device leak on probe failure The driver core holds a reference to the USB interface and its parent USB device while the interface is bound to the driver. There is no need to hold additional references unless tho...

Astra Linux – Vulnerability in Chromium

Insufficient data validation in the USB component of Google Chrome prior to version 119.0.6045.105 allowed a remote attacker to perform out-of-bounds memory access through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host – Fixed the dereference issue in the DDMA completion flow. The dereference issue in the DDMA completion flow has been addressed...

Astra Linux – Vulnerability in Chromium

In Google Chrome versions prior to 88.0.4324.96, uninitialized usage in USB devices allowed a local attacker to potentially perform out-of-bound memory access through a USB device...

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

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Fixed the direction of 0-length ioctl control messages The syzbot fuzzer identified a issue with the usbtmc driver: When a user sends an ioctl with a 0-length control transfer, the driver does not check whether the...

Astra Linux – Vulnerability in grub2

A vulnerability has been identified in the GRUB Grand Unified Bootloader component. This flaw occurs because the bootloader improperly handles string conversions when reading information from a USB device, allowing an attacker to exploit inconsistencies in the length values. A local attacker can...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: USB: bcm63xxudc: fixed a memory leak that occurred when using debugfslookup. When calling debugfslookup, the result must be processed by calling dput; otherwise, a memory leak will occur over time. To simplify things, simply call...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: USB: chipidea – fixed a memory leak that occurred when using debugfslookup. When calling debugfslookup, the result must also contain a call to dput; otherwise, memory will leak over time. To simplify things, simply call...

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: usb: typec: altmode should keep reference to parent The altmode device release refers to its parent device, but without keeping a reference to it. When registering the altmode, get a reference to the parent and put it in the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel version up to 6.1.9, there is a use-after-free issue in the bigbenremove function within the drivers/hid/hid-bigbenff.c file, caused by a crafted USB device. This issue arises because the LED controllers remain registered for an excessively long period of time...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: serial: max310x: Fixed a NULL pointer dereferencing issue during I2C instantiation. When attempting to instantiate a max14830 device from userspace: echo max14830 0x60 /sys/bus/i2c/devices/i2c-2/newdevice we encounter the followi...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: GPIB: LPVOUSB – fixed a memory leak that occurred when USB devices were disconnected. The driver iterates over the registered USB interfaces during GPIB attachment and takes a reference to their USB devices until a match is found...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: usb: common: usb-conn-gpio: Fixed the issue of NULL pointer dereferencing during the charger process. When the system is powered on using an OTG cable, the IDDIG interrupt occurs before the charger is registered. This can lead to...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: misc/uss720: fixed a memory leak in uss720probe. uss720probe forgets to decrease the refcount of usbdev in uss720probe. This issue is fixed by decreasing the refcount of usbdev using usbputdev. BUG: Memory leak Unreferenced objec...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: usb: chipidea: cihdrcimx: Also search for ‘phys’ handle. When passing ‘phys’ in the device tree to describe the USB PHY handle which is the recommended approach according to Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt,...