[Bug target/102035] New: arm/m-profile/cmse add mitigation for CVE-2021-35465

[rearnsha at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102035

            Bug ID: 102035
           Summary: arm/m-profile/cmse add mitigation for CVE-2021-35465
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: rearnsha at gcc dot gnu.org
  Target Milestone: ---

Arm recently published a CVE (CVE-2021-35465) relating to the armv8-m/armv8.1-m
CMSE extension.

GCC needs to implement a mitigation for this erratum when targetting affected
products.