Not to be fixed
Created: May 23, 2019
Updated: Jan 10, 2021
Resolved Date: Jan 10, 2021
Found In Version: 8.0.0.1
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Toolchain
stack_protect_prologue in cfgexpand.c and stack_protect_epilogue in function.c in GNU Compiler Collection (GCC) 4.1 through 8 (under certain circumstances) generate instruction sequences when targeting ARM targets that spill the address of the stack protector guard, which allows an attacker to bypass the protection of -fstack-protector, -fstack-protector-all, -fstack-protector-strong, and -fstack-protector-explicit against stack overflow by controlling what the stack canary is compared against.
CREATE(Triage): {Link=https://nvd.nist.gov/vuln/detail/CVE-2018-12886 User=admin}
