The vulnerability in the drivers/bluetooth/btnxpuart.c module of Linux operating systems allows a hacker to cause a service failure.

The vulnerability in the drivers/bluetooth/btnxpuart.c module of Linux operating systems is related to incorrect resource management. Exploiting this vulnerability can allow an attacker to cause service failures...

The vulnerability of the MmMapIoSpace() function in the ThrottleBlood.sys driver allows a hacker to escalate their privileges, execute arbitrary code, or cause a service failure.

The vulnerability of the MmMapIoSpace function in the ThrottleBlood.sys driver, as part of the ThrottleStop utility, is related to open IOCTLs with insufficient access control. Exploiting this vulnerability could allow an attacker to enhance their privileges, execute arbitrary code, or cause...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: usb: catc: enable basic endpoint checking The catcprobe function fills three URBs with hardcoded endpoint pipes without verifying the endpoint descriptors. This occurs as follows: - usbsndbulkpipeusbdev, 1 and...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: hns3 – added validation of the VLAN ID before using it. Currently, the VLAN ID can be used without validation when receiving a VLAN configuration mailbox from VF. The length of vlansdelfailbmap is BITSTOLONGSVLANNVID. This m...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Wifi: RSI: Do not default to -EOPNOTSUPP in rsimac80211config. This triggers a WARNON in ieee80211hwconfinit, and this is not the expected behavior from the driver. Other drivers also default to 0...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fixed the issue where UMR hangs in the LAG error state during device unloading. During a firmware reset in LAG mode, a race condition causes the driver to hang indefinitely while waiting for UMR completion during devic...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Input: croseckeyb – fix an invalid memory access If the croseckeybregistermatrix function is not called due to “buttonsswitchesonly” in croseckeybprobe, ckdev-idev remains NULL. An invalid memory access is observed in...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb – revert the use of devmkzalloc in btusb This change reverts to the behavior described in commit 98921dbd00c4e “Bluetooth: Use devmkzalloc in btusb.c file”. In btusbprobe, we use devmkzalloc to allocate the btusb...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: Fixed a crash that occurred when adding an interface under a latency condition. The commit 15faa1f67ab4 “lan966x: Fixed a crash that occurred when adding an interface under a latency condition” fixed a similar...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: media: pvrusb2: fix URB leak in pvr2sendrequestex When pvr2sendrequestex successfully submits a write URB, it fails to submit the read URB e.g., returns -ENOMEM. As a result, pvr2sendrequestex returns immediately, without waiting...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ov5647: Initialize subdev before controls In the function ov5647initcontrols, we call v4l2getsubdevdata, but this initialization is actually done by v4l2i2csubdevinit within the probe function. Currently, this happens...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: comedi: c6xdigio: Fix invalid PNP driver unregistration The Comedi low-level driver "c6xdigio" seems to be for a parallel port connected device. When the Comedi core calls the driver's Comedi "attach" handler c6xdigioattach to...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Net: Ethernet: ecbhf: Fixed the dmafreecoherent function’s DMA handle. The error-prone use of dmafreecoherent takes priv-rxbuf.alloclen as the DMA handle. This could result in improper unmapping of the buffer. The DMA handle has...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: RSI: Fixed memory corruption caused by not setting the size of vif driver data. The struct ieee80211vif contains a trailing space for vif driver data. When struct ieee80211vif is allocated, the total memory size allocated i...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Input: lkkbd – Disabling pending work before freeing the device. The lkkbdinterrupt function schedules the lk-tq queue via schedulework. The work handler lkkbdreinit dereferences the lkkbd structure and its serio/inputdev fields...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: fbdev: Added bounds checking in bitputcs to prevent out-of-bounds writes using vmalloc. Added bounds checking to prevent writes beyond the framebuffer boundaries when rendering text near the screen edges. Return early if the Y...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Viawdt: fixed a critical boot hang caused by unnamed resource allocation. The VIA watchdog driver uses allocateresource to reserve a MMIO region for the watchdog control register. However, the allocated resource was not given a...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: soc: ti: k3-socinfo: Fixed the regmap leak that occurs during probe failures. The mmio regmap allocated during the probe never gets freed. We have switched to using the device-managed allocator, so that the regmap is released...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: Check actuallength before accessing the header. The driver expects to receive a struct gshostframe in gsusbreceivebulkcallback. Use structgroup to describe the header of the struct gshostfram...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: idpf: fixed a memory leak in idpfvportrel Freeed vport-rxptypelkup from idpfvportrel to prevent memory leakage during a reset. Reported by kmemleak: Unreferenced object 0xff450acac838a000 size 4096: comm "kworker/u258:5", pid 773...