In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Apply the link chain quirk on NEC isoc endpoints Two clearly different specimens of NEC uPD720200 (one with start/stop…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Apply the link chain quirk on NEC isoc endpoints Two clearly different specimens of NEC uPD720200 (one with start/stop bug, one without) were seen to cause IOMMU faults after some Missed Service Errors. Faulting address is immediately after a transfer ring segment and patched dynamic debug messages revealed that the MSE was received when waiting for a TD near the end of that segment: [ 1.041954] xhci_hcd: Miss ser…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/061a1683bae6ef56ab8fa392725ba7495515cd1d Patch
- https://git.kernel.org/stable/c/1143f790a6316201dc8f067eba4c94ea97ecb6ca
- https://git.kernel.org/stable/c/43a18225150ce874d23b37761c302a5dffee1595 Patch
- https://git.kernel.org/stable/c/8b586de6f03c850ff48d42e539b4708d1f3f8f1a
- https://git.kernel.org/stable/c/a4931d9fb99eb5462f3eaa231999d279c40afb21 Patch
- https://git.kernel.org/stable/c/abf2df229b6a9172cc1827749c1a446d28e00a2e
- https://git.kernel.org/stable/c/bb0ba4cb1065e87f9cc75db1fa454e56d0894d01 Patch
- https://git.kernel.org/stable/c/dbf427663ce272070d3004b5fca63a4a537d781c
Timeline
- nvd_ingest NVD