In the Linux kernel, the following vulnerability has been resolved: USB: serial: digi_acceleport: fix write buffer corruption The digi_write_inb_command() is supposed to wait for the write urb to b…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: USB: serial: digi_acceleport: fix write buffer corruption The digi_write_inb_command() is supposed to wait for the write urb to become available or return an error, but instead it updates the transfer buffer and tries to resubmit the urb on timeout. To make things worse, for commands like break control where no timeout is used, the driver would corrupt the urb immediately due to a broken jiffies comparison (on 32-bit machine…
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/1243f120790042c2ac92e84e797dacc75fff4366
- https://git.kernel.org/stable/c/24ca1fea8f2753bf33e1d458ec1ae5d9b7796a65
- https://git.kernel.org/stable/c/2f296974acc279f05f284441bfe3064074958d11
- https://git.kernel.org/stable/c/5d9dc88bdf8897788b0eed57113e9eca7fd42ea9
- https://git.kernel.org/stable/c/699dfb6917503b3cda4d5da6941cf79c3c1b4c8b
- https://git.kernel.org/stable/c/a274b3794fe1852c3d9fe6d900b94053c0b03410
- https://git.kernel.org/stable/c/a3a13fdc53103b07335918e2cdeb465038a71725
- https://git.kernel.org/stable/c/e60e4873e9178da9f4f2674e4c2ff085d5a84f79
Timeline
- nvd_ingest NVD