diff options
| author | Vikash Garodia <quic_vgarodia@quicinc.com> | 2025-02-20 22:50:11 +0530 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2025-03-03 18:21:55 +0100 |
| commit | f4b211714bcc70effa60c34d9fa613d182e3ef1e (patch) | |
| tree | b2bad82a671707bd90066e62afcd87ff7f5cce71 /tools/perf/scripts/python | |
| parent | 69baf245b23e20efda0079238b27fc63ecf13de1 (diff) | |
media: venus: hfi: add a check to handle OOB in sfr region
sfr->buf_size is in shared memory and can be modified by malicious user.
OOB write is possible when the size is made higher than actual sfr data
buffer. Cap the size to allocated size for such cases.
Cc: stable@vger.kernel.org
Fixes: d96d3f30c0f2 ("[media] media: venus: hfi: add Venus HFI files")
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions