In the Linux kernel, the following vulnerability has been resolved: greybus: audio: bound the topology section sizes against the fetched size gb_audio_gb_get_topology() fetches a topology blob of a…
High CVSS 8.8
Summary
In the Linux kernel, the following vulnerability has been resolved: greybus: audio: bound the topology section sizes against the fetched size gb_audio_gb_get_topology() fetches a topology blob of a module-supplied size, and gbaudio_tplg_parse_data() then walks it by adding the module-supplied size_dais, size_controls and size_widgets fields to form the control, widget and route section offsets. Those le32 sizes are never checked against the fetched blob, so a module reporting a small topology…
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/33d8c7b794d2a30637c9d3fcb478f1d3222bef1e
- https://git.kernel.org/stable/c/52daf9de692ebac813d110eb1e677dc0e1f4a5ab
- https://git.kernel.org/stable/c/6f764363b3173d805be11e59a8f23ecee2d420d5
- https://git.kernel.org/stable/c/ba86de9f7b0d7903d2df5ea2373e34d8ca3fc43e
- https://git.kernel.org/stable/c/c9191f2e2f35f1209eb2dc24b31129dd47b48c16
- https://git.kernel.org/stable/c/cfcc5a41a9664eb68023aae4cd0d485b256bd7c7
- https://git.kernel.org/stable/c/d0f6eaba60705bacd9bb4ce48eab50ef3f546777
- https://git.kernel.org/stable/c/dd5593aee0a0fb353e1164aff7b65e563fe1f232
Timeline
- nvd_ingest NVD