In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write on Type II inbound URBs data_ep_set_params() sizes each URB transfer buffer before it adds the For…
Info
Summary
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write on Type II inbound URBs data_ep_set_params() sizes each URB transfer buffer before it adds the Format Type II transfer delimiter: u->packets = urb_packs; u->buffer_size = maxsize * u->packets; if (fmt->fmt_type == UAC_FORMAT_TYPE_II) u->packets++; /* for transfer delimiter */ u->urb = usb_alloc_urb(u->packets, GFP_KERNEL); buffer_size is computed from the pre-increment packet count and …
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/0a235379825e1a6194e43861ee6658e5fc35686d
- https://git.kernel.org/stable/c/137bf034740e5a2734794908d0aff1e0bd7cee6e
- https://git.kernel.org/stable/c/6607f85242577f33d4540a0d1f4a6137f5367058
- https://git.kernel.org/stable/c/69ee44e1a23be62318189dc4b37fa4ad94053269
- https://git.kernel.org/stable/c/6af5f29af7711233ae68d3b25c15d67478468900
- https://git.kernel.org/stable/c/ca22c94bdfc22c564ca2e11c87ba4d17ebeaaa9a
- https://git.kernel.org/stable/c/d3ed4e6321bb453757044cb9e5ecb30a33f04903
- https://git.kernel.org/stable/c/f1fbb50b99311b35c2e85cc70341d62082dca4b5
Timeline
- nvd_ingest NVD