Messages in this thread | | | From | Vikash Garodia <> | Subject | [PATCH 0/4] Venus driver fixes to avoid possible OOB accesses | Date | Thu, 27 Jul 2023 10:04:25 +0530 |
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This series primarily adds check at relevant places in venus driver where there are possible OOB accesses due to unexpected payload from venus firmware. The patches describes the specific OOB possibility.
Please review and share your feedback.
Vikash Garodia (4): venus: hfi: add checks to perform sanity on queue pointers venus: hfi: fix the check to handle session buffer requirement venus: hfi: add checks to handle capabilities from firmware venus: hfi_parser: Add check to keep the number of codecs within range
drivers/media/platform/qcom/venus/hfi_msgs.c | 2 +- drivers/media/platform/qcom/venus/hfi_parser.c | 27 ++++++++++++++++++++++++++ drivers/media/platform/qcom/venus/hfi_venus.c | 8 ++++++++ 3 files changed, 36 insertions(+), 1 deletion(-)
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