SUSE-SU-2026:20037-1
Not scored
Security update for ovmf
This update for ovmf fixes the following issues: - CVE-2023-45229: integer underflow and out-of-bounds read when processing IA_NA/IA_TA options in a DHCPv6 Advertise message (bsc#1218879). - CVE-2023-45230: out-of-bounds write in the DHCPv6 client through a long Server ID option (bsc#1218880).
Exploit probability
Not scored
Published
December 30, 2025
Required by
Not available
Last source change
March 23, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
SUSE-SU-2026:20037-1
View original source
This update for ovmf fixes the following issues: - CVE-2023-45229: integer underflow and out-of-bounds read when processing IA_NA/IA_TA options in a DHCPv6 Advertise message (bsc#1218879). - CVE-2023-45230: out-of-bounds write in the DHCPv6 client through a long Server ID option (bsc#1218880).
05 / REFERENCES