ARMmbed/uvisor

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DEPRECATED mbed OS uVisor -- device security layer for ARMv7M microcontrollers

Stars: 135
Forks: 72
Open beginner issues: 0
Indexed issues: 69

Dominant language: C
License: No license data
Last GitHub push: Jun 6, 2018
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Open All

69 open issues indexed

Public key signatures for uvisor-lib distribution & reproducible build Open

enhancement

ARMmbed/uvisor#40 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Distinguish between read/write faults Open

bug issue mirrored

ARMmbed/uvisor#68 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Move uVisor debug functionality to debug box Open

enhancement

ARMmbed/uvisor#70 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Hardware floating point support Open

issue mirrored

ARMmbed/uvisor#88 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
ARMCC support Open

bug issue mirrored

ARMmbed/uvisor#89 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add register clearing between context switches Open

issue mirrored

ARMmbed/uvisor#91 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Init-/Runtime-Only ACLs Open

enhancement

ARMmbed/uvisor#92 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Map bitband ACLs back to original peripheral adresses to detect overlap Open

bug issue mirrored

ARMmbed/uvisor#95 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add verbosity level for debug output Open

enhancement

ARMmbed/uvisor#102 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add documentation for ACL types Open

mirrored

ARMmbed/uvisor#115 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Check if all hardware interrupts are disabled when entering uVisor boot Open

enhancement

ARMmbed/uvisor#159 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Temporary Enabling of Debug Features in uVisor Open

issue mirrored

ARMmbed/uvisor#160 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support distributed target/module-specific background ACLs Open

enhancement

ARMmbed/uvisor#170 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
All unprivileged memory accesses in uVisor should be centralized Open

issue mirrored

ARMmbed/uvisor#186 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add k64f specific heap and stack size rounding for bss.boxes Open

mirrored

ARMmbed/uvisor#206 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
RTOS is running with uVisor privileges Open

enhancement future uvisor RTOS support issue

ARMmbed/uvisor#235 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Move box index initialization out of uVisor into usermode Open

future uvisor RTOS support mirrored

ARMmbed/uvisor#236 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add IARCC compatible wrapping for _malloc_r Open

future uvisor RTOS support mirrored

ARMmbed/uvisor#238 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Replace page_allocator.c_inc mechanism with header file Open

future uvisor RTOS support mirrored

ARMmbed/uvisor#239 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Remove the runtime OR operation on the register gateway function pointer Open

future uvisor RTOS support mirrored

ARMmbed/uvisor#241 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Optimize implementation of the Register Level Access gateway Open

future uvisor RTOS support mirrored

ARMmbed/uvisor#242 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fix uVisor overlap detection Open

bug future uvisor RTOS support issue mirrored

ARMmbed/uvisor#243 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Register privacy for interrupts Open

enhancement issue

ARMmbed/uvisor#268 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
vmpu_acl_stack does not halt if unsigned integer overflow occurs Open

issue mirrored

ARMmbed/uvisor#289 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Undefined C behaviour in `vmpu_acl_update_box_region` Open

issue mirrored

ARMmbed/uvisor#290 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Enabling both ACL round-up and round-down should be illegal Open

issue mirrored

ARMmbed/uvisor#298 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
v7M MPU does not implement ACL disjointness check Open

issue mirrored

ARMmbed/uvisor#300 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Peripheral ACL should not cross v7M memory partitions Open

issue mirrored

ARMmbed/uvisor#302 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add the indexed version of the register-level gateway Open

enhancement issue

ARMmbed/uvisor#305 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Move all sanity checks in one place Open

mirrored

ARMmbed/uvisor#306 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ACL request can result in architecturally unpredictable RASR value Open

mirrored

ARMmbed/uvisor#309 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
vmpu_sys_mux_handler blindly trusts PSP to be sane Open

mirrored

ARMmbed/uvisor#310 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
uVisor prevents LwIP/Hal from properly using ENET hardware when enabled Open

closed_in_jira issue mirrored

ARMmbed/uvisor#315 · 30 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add a check on the page heap size if the user uses the page heap APIs Open

bug issue mirrored

ARMmbed/uvisor#316 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Change the NVIC APIs protocol for box 0, to enable backwards-compatibility of legacy code Open

enhancement

ARMmbed/uvisor#321 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Dead Link (Error 404) to uVisor API documentation in Quick-Start Guide for uVisor Open

bug mirrored

ARMmbed/uvisor#332 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Page size restricted to <= 1/8th SRAM for v7-M MPU Open

mirrored

ARMmbed/uvisor#339 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
IRQ nesting disabled Open

mirrored

ARMmbed/uvisor#345 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add steps for the NVIC_{S,G}etVector functions in the porting guide Open

issue mirrored

ARMmbed/uvisor#350 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
The linkerscript's view of box reserved memory and the actual view disagree Open

mirrored

ARMmbed/uvisor#351 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Expose unique API for uVisor hooks that can be called from priv and unpriv code Open

enhancement issue

ARMmbed/uvisor#352 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
We can run out of box reserved memory in vmpu_load_boxes, even when we actually have enough memory Open

mirrored

ARMmbed/uvisor#353 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Document the per-box memory layout Open

mirrored

ARMmbed/uvisor#362 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Move all sanity checks in uVisor into one place Open

mirrored

ARMmbed/uvisor#364 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Audit the linkerscript Open

mirrored

ARMmbed/uvisor#365 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Restart single boxes by debug box Open

mirrored

ARMmbed/uvisor#378 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
v7M MPU is enabled too early Open

mirrored

ARMmbed/uvisor#380 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
How to specify global heap as box thread heap? Open

mirrored

ARMmbed/uvisor#393 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Recommend support for page-backed heap in mbed-os C++ class Thread Open

mirrored

ARMmbed/uvisor#394 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add RPC calls to the log Open

mirrored

ARMmbed/uvisor#399 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026

ARMmbed/uvisor

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