Description
The pnv_lpc_do_eccb function in hw/ppc/pnv_lpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://usn.ubuntu.com/3826-1/ ↗
- http://www.openwall.com/lists/oss-security/2018/11/06/6 ↗
- http://www.securityfocus.com/bid/105920 ↗
- https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg00446.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html ↗
- https://www.debian.org/security/2019/dsa-4454 ↗
- https://seclists.org/bugtraq/2019/May/76 ↗