In the Linux kernel, the following vulnerability has been resolved: media: venus: fix use after free in vdec_close There appears to be a possible use after free with vdec_close(). The firmware will add buffer release work to the work queue through HFI callbacks as a normal part of decoding. Randomly closing the decoder device from userspace during normal decoding can incur a read after free for inst. Fix it by cancelling the work in vdec_close.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | EMC ViPR SRM, EMC Storage M&R, EMC VNX M&R, EMC M&R (Watch4Net) for SAS Solution Packs |
| Linux | Linux | 11.16.1.0 and earlier |
| Linux | Linux | 1.7 |
| Linux | Linux | All versions |