Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: Fixed a UAF Use-after-Allocation issue during error handling during the probe phase. Although the 6fire driver had already made several fixes to handle early error handling during the probe phase, it overlooked a...

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

In the Linux kernel, the following vulnerability has been resolved: USB: class: cdc-wdm: Fixed the CPU lockup caused by excessive log messages. The syzbot fuzzer found that the interrupt-URB completion callback in the cdc-wdm driver took too long. The driver’s immediate resubmission of interrupts...

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

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fixed a possible NULL pointer dereferencing caused by driver concurrency. In dwc2hcdurbenqueue, the statement “urb-hcpriv = NULL” is executed without holding the lock “hsotg-lock”. In dwc2hcdurbdequeue: c...

CVE-2026-98066

In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Fix potential double-free at error path The fix for caiaq driver's resource management to handle the errors tries to release the resources in a common destructor call, but as a sashiko review for another patch...

CVE-2026-98025 net: usb: cx82310_eth: drop URB after 0xffff reboot sentinel to prevent partial_data heap overflow

In the Linux kernel, the following vulnerability has been resolved: net: usb: cx82310eth: drop URB after 0xffff reboot sentinel to prevent partialdata heap overflow The 0xffff length sentinel detects a router reboot and schedules re-enabling of ethernet mode, but then falls through to the rest of...

CVE-2026-97929

In the Linux kernel, the following vulnerability has been resolved: ALSA: usbusx2y: validate URB actuallength in interrupt callback iusx2yin04int processes the interrupt URB data without checking urb-actuallength. A short transfer from a malfunctioning device would cause the handler to process...

CVE-2026-90031

In the Linux kernel, the following vulnerability has been resolved: usb-storage: eneub6250: fix race between scan work and probe eneub6250probe calls usbstorprobe2, which starts the usb-storage infrastructure and schedules the delayed scan work. The driver then calls enegetcardtype, which sends a...

DEBIAN-CVE-2026-90033

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write in sndusbmidius122loutput The sndusbmidius122loutput picks a count of 2 on anything slower than high speed and never relates it to ep-maxtransfer. The URB buffer holds exactly maxtransfer bytes, so ...

CVE-2026-90033

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write in sndusbmidius122loutput The sndusbmidius122loutput picks a count of 2 on anything slower than high speed and never relates it to ep-maxtransfer. The URB buffer holds exactly maxtransfer bytes, so ...

DEBIAN-CVE-2026-89880

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: release URBs and stream buffers on startstreaming failure rtl2832sdrstartstreaming calls rtl2832sdrallocstreambufs, rtl2832sdrallocurbs and rtl2832sdrsubmiturbs in sequence and shares a single err: label that...

CVE-2026-90033 ALSA: usb-audio: fix OOB write in snd_usbmidi_us122l_output()

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write in sndusbmidius122loutput The sndusbmidius122loutput picks a count of 2 on anything slower than high speed and never relates it to ep-maxtransfer. The URB buffer holds exactly maxtransfer bytes, so ...

CVE-2026-90033

CVE-2026-90033 is an out-of-bounds write in the Linux kernel 's ALSA usb-audio subsystem, specifically in the snd_usbmidi_us122l_output() function. The root cause is that the function uses a fixed transfer count of 2 on speeds below high-speed without checking ep->max_transfer. When a device (...

CVE-2026-90031

CVE-2026-90031 affects the Linux kernel's ene_ub6250 USB storage driver. The root cause is a race condition on the shared us->current_urb field: the delayed scan work (via usb_stor_Bulk_max_lun()) and the probe path (via ene_get_card_type()) both access it concurrently, with only the scan path...

EUVD-2026-80639

In the Linux kernel, the following vulnerability has been resolved: usb-storage: eneub6250: fix race between scan work and probe eneub6250probe calls usbstorprobe2, which starts the usb-storage infrastructure and schedules the delayed scan work. The driver then calls enegetcardtype, which sends a...

PT-2026-93521

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the rtl2832 sdr media component where the rtl2832 sdr start streaming function fails to release USB Request Blocks URBs and stream buffers during a failure. When rtl28...

PT-2026-93674

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds write exists in the snd usbmidi us122l output function. The issue occurs when the function selects a count of 2 for devices slower than high speed without verifying it...

PT-2026-93672

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the usb-storage module specifically affecting ene ub6250. The ene ub6250 probe function calls usb stor probe2, which schedules delayed scan work. Subsequently,...

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

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath9khtc: Use skbsetlength to reset urb before resubmitting it. Syzbot points out that skbtrim has a sanity check on the existing length of the skb; this length might not be initialized in some error-prone situations. The...

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: net: usb: rtl8150: enable basic endpoint checking Syzkaller reports that he encountered a common issue during the URB submission phase, where a wrong USB endpoint type was used. This triggered a warning as follows: For now,...