AZL-101166 CVE-2026-90045 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: ffs: fix mm lifetime handling iodata stores a pointer to the submitting task's mmstruct, but does not currently hold a reference to it while async requests are pending. This can result in a use-after-free if the task...

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 ...

AZL-101586 CVE-2026-90032 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: media: usbtv: keep device alive while ALSA card exists The ALSA PCM callbacks store the driver state in pcm-privatedata. An open PCM file can outlive USB disconnect because usbtvaudiofree uses sndcardfreewhenclosed. The disconnec...

AZL-101543 CVE-2026-90033 affecting package kernel for versions less than 6.6.157.1-1

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-2026-90032

In the Linux kernel, the following vulnerability has been resolved: media: usbtv: keep device alive while ALSA card exists The ALSA PCM callbacks store the driver state in pcm-privatedata. An open PCM file can outlive USB disconnect because usbtvaudiofree uses sndcardfreewhenclosed. The disconnec...

AZL-101451 CVE-2026-90031 affecting package kernel for versions less than 6.6.157.1-1

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-2026-90024

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: midi2: Fix null-pointer dereference in fmidi2freeepreqs A null-pointer dereference occurs in fmidi2freeepreqs when attempting to clean up an endpoint that was never initialized. When configuring the MIDI 2.0 gadget v...

DEBIAN-CVE-2026-90028

In the Linux kernel, the following vulnerability has been resolved: usb: typec: hd3ss3220: track VBUS enable state per consumer regulatorisenabled reports the aggregate regulator state, not whether this consumer holds an enable reference. If another consumer enables VBUS first, the driver can ski...

CVE-2026-90029

In the Linux kernel, the following vulnerability has been resolved: usb: storage: realtekcr: fix use-after-free on disconnect realtekcrdestructor calls timerdelete before the chip containing the timer is freed. The timer callback may still be running and can rearm itself, resulting in a...

CVE-2026-90020

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: fix NULL pointer dereference in gadgetdevioctl gadgetdevioctl reads dev-gadget before acquiring dev-lock, but dev-state is checked after acquiring the lock. Therefore a concurrent bind can change the device state...

CVE-2026-90019

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fix null pointer dereference in usbputfunctioninstance usbputfunctioninstance attempts to dereference fd inside fi struct to get mod in uvcallocinst error path. However, fd is not allocated until later in...

DEBIAN-CVE-2026-90020

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: fix NULL pointer dereference in gadgetdevioctl gadgetdevioctl reads dev-gadget before acquiring dev-lock, but dev-state is checked after acquiring the lock. Therefore a concurrent bind can change the device state...

AZL-101550 CVE-2026-89881 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

CVE-2026-89881

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

DEBIAN-CVE-2026-89881

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

CVE-2026-89817

In the Linux kernel, the following vulnerability has been resolved: drm/gud: NUL-terminate TV mode names read from the device gudconnectoraddtvmode reads a buffer of fixed-size mode names from the USB device and passes pointers into it to drmmodecreatetvpropertieslegacy, which calls strlen on eac...

DEBIAN-CVE-2026-89817

In the Linux kernel, the following vulnerability has been resolved: drm/gud: NUL-terminate TV mode names read from the device gudconnectoraddtvmode reads a buffer of fixed-size mode names from the USB device and passes pointers into it to drmmodecreatetvpropertieslegacy, which calls strlen on eac...

AZL-101306 CVE-2026-89817 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/gud: NUL-terminate TV mode names read from the device gudconnectoraddtvmode reads a buffer of fixed-size mode names from the USB device and passes pointers into it to drmmodecreatetvpropertieslegacy, which calls strlen on eac...

CVE-2026-90045

CVE-2026-90045 is a use-after-free vulnerability in the Linux kernel 's USB gadget FunctionFS (ffs) driver. The io_data structure stores a pointer to the submitting task's mm_struct but fails to hold a reference while asynchronous requests remain pending. If the task exits before completion handl...

CVE-2026-90032 media: usbtv: keep device alive while ALSA card exists

In the Linux kernel, the following vulnerability has been resolved: media: usbtv: keep device alive while ALSA card exists The ALSA PCM callbacks store the driver state in pcm-privatedata. An open PCM file can outlive USB disconnect because usbtvaudiofree uses sndcardfreewhenclosed. The disconnec...