Fixed
Created: Oct 16, 2016
Updated: Dec 3, 2018
Resolved Date: Mar 26, 2017
Found In Version: 6.0
Fix Version: 6.0.0.33
Severity: Standard
Applicable for: Wind River Linux 6
Component/s: Toolchain
The makecontext function in the GNU C Library (aka glibc or libc6) before 2.25 creates execution contexts incompatible with the unwinder on ARM EABI (32-bit) platforms, which might allow context-dependent attackers to cause a denial of service (hang), as demonstrated by applications compiled using gccgo, related to backtrace generation.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-6323
configure with --with-template=feature/build_libc
make -C build glibc.patch
apply the patch attached to glibc source
