A gcc bug fix update has been released for Oracle Linux 8.

ELBA-2023-12849 Oracle Linux 8 gcc bug fix update

Oracle Linux Bug Fix Advisory ELBA-2023-12849

http://linux.oracle.com/errata/ELBA-2023-12849.html

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

x86_64:
cpp-8.5.0-18.0.6.el8.x86_64.rpm
gcc-8.5.0-18.0.6.el8.x86_64.rpm
gcc-c++-8.5.0-18.0.6.el8.x86_64.rpm
gcc-gdb-plugin-8.5.0-18.0.6.el8.i686.rpm
gcc-gdb-plugin-8.5.0-18.0.6.el8.x86_64.rpm
gcc-gfortran-8.5.0-18.0.6.el8.x86_64.rpm
gcc-offload-nvptx-8.5.0-18.0.6.el8.x86_64.rpm
libitm-devel-8.5.0-18.0.6.el8.i686.rpm
libitm-devel-8.5.0-18.0.6.el8.x86_64.rpm
libquadmath-devel-8.5.0-18.0.6.el8.i686.rpm
libquadmath-devel-8.5.0-18.0.6.el8.x86_64.rpm
libstdc++-devel-8.5.0-18.0.6.el8.i686.rpm
libstdc++-devel-8.5.0-18.0.6.el8.x86_64.rpm
libstdc++-docs-8.5.0-18.0.6.el8.x86_64.rpm
libasan-8.5.0-18.0.6.el8.i686.rpm
libasan-8.5.0-18.0.6.el8.x86_64.rpm
libatomic-8.5.0-18.0.6.el8.i686.rpm
libatomic-8.5.0-18.0.6.el8.x86_64.rpm
libatomic-static-8.5.0-18.0.6.el8.i686.rpm
libatomic-static-8.5.0-18.0.6.el8.x86_64.rpm
libgcc-8.5.0-18.0.6.el8.i686.rpm
libgcc-8.5.0-18.0.6.el8.x86_64.rpm
libgfortran-8.5.0-18.0.6.el8.i686.rpm
libgfortran-8.5.0-18.0.6.el8.x86_64.rpm
libgomp-8.5.0-18.0.6.el8.i686.rpm
libgomp-8.5.0-18.0.6.el8.x86_64.rpm
libgomp-offload-nvptx-8.5.0-18.0.6.el8.x86_64.rpm
libitm-8.5.0-18.0.6.el8.i686.rpm
libitm-8.5.0-18.0.6.el8.x86_64.rpm
libquadmath-8.5.0-18.0.6.el8.i686.rpm
libquadmath-8.5.0-18.0.6.el8.x86_64.rpm
libstdc++-8.5.0-18.0.6.el8.i686.rpm
libstdc++-8.5.0-18.0.6.el8.x86_64.rpm
libtsan-8.5.0-18.0.6.el8.x86_64.rpm
libubsan-8.5.0-18.0.6.el8.i686.rpm
libubsan-8.5.0-18.0.6.el8.x86_64.rpm
gcc-plugin-devel-8.5.0-18.0.6.el8.i686.rpm
gcc-plugin-devel-8.5.0-18.0.6.el8.x86_64.rpm
libstdc++-static-8.5.0-18.0.6.el8.i686.rpm
libstdc++-static-8.5.0-18.0.6.el8.x86_64.rpm
liblsan-8.5.0-18.0.6.el8.x86_64.rpm
gcc-plugin-annobin-8.5.0-18.0.6.el8.x86_64.rpm

aarch64:
cpp-8.5.0-18.0.6.el8.aarch64.rpm
gcc-8.5.0-18.0.6.el8.aarch64.rpm
gcc-c++-8.5.0-18.0.6.el8.aarch64.rpm
gcc-gdb-plugin-8.5.0-18.0.6.el8.aarch64.rpm
gcc-gfortran-8.5.0-18.0.6.el8.aarch64.rpm
libitm-devel-8.5.0-18.0.6.el8.aarch64.rpm
libstdc++-devel-8.5.0-18.0.6.el8.aarch64.rpm
libstdc++-docs-8.5.0-18.0.6.el8.aarch64.rpm
libasan-8.5.0-18.0.6.el8.aarch64.rpm
libatomic-8.5.0-18.0.6.el8.aarch64.rpm
libatomic-static-8.5.0-18.0.6.el8.aarch64.rpm
libgcc-8.5.0-18.0.6.el8.aarch64.rpm
libgfortran-8.5.0-18.0.6.el8.aarch64.rpm
libgomp-8.5.0-18.0.6.el8.aarch64.rpm
libitm-8.5.0-18.0.6.el8.aarch64.rpm
libstdc++-8.5.0-18.0.6.el8.aarch64.rpm
libtsan-8.5.0-18.0.6.el8.aarch64.rpm
libubsan-8.5.0-18.0.6.el8.aarch64.rpm
gcc-plugin-devel-8.5.0-18.0.6.el8.aarch64.rpm
libstdc++-static-8.5.0-18.0.6.el8.aarch64.rpm
liblsan-8.5.0-18.0.6.el8.aarch64.rpm
gcc-plugin-annobin-8.5.0-18.0.6.el8.aarch64.rpm

SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates//gcc-8.5.0-18.0.6.el8.src.rpm

Description of changes:

[8.5.0-18.0.6]
- Backport additional patches from gcc-9 to fix CVE-2023-4039 patches
interaction with backported aarch64 -fstack-clash-protection support.
[Orabug 35843962]
- Reviewed-by: Jose E. Marchesi [jose.marchesi@oracle.com]