Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: hantro: bound G2 HEVC tile loop to the buffer capacity prepare_tile_info_buffer() writes one entry per tile into the tile_sizes DMA buffer, sized for a grid equal to the PPS uAPI array capacity. Use the bounded v4l2_hevc_pps_num_tile_columns() / v4l2_hevc_pps_num_tile_rows() helpers so the loops stay inside the buffer.
References
- https://git.kernel.org/stable/c/05e8e4cdfe692f5cedba9aa9d7b8f2584cf926c8
- https://git.kernel.org/stable/c/06236b094c899c22c12ac5097935eb6719293de8
- https://git.kernel.org/stable/c/2887a98c03d97a6fcb6c2dab92956f2f4c402cdd
- https://git.kernel.org/stable/c/4f654c9bc954569ff9b8ab860b29480c4cf6f57b
- https://git.kernel.org/stable/c/62ae24639d22909a5724627a0467e4bde9704020
- https://git.kernel.org/stable/c/6d192fc0d6faff25ecf6d52cbde4b939cb12c192
FAQ
What is CVE-2026-97581?
CVE-2026-97581 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: hantro: bound G2 HEVC tile loop to the buffer capacity prepare_tile_info_buffer() writes one entry per tile in...
How severe is CVE-2026-97581?
CVSS scoring is not yet available for CVE-2026-97581. Check NVD for updates.
Is there a patch for CVE-2026-97581?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.