An integer overflow vulnerability was found within the Netfilter (nftables) subsystem. The exploitation could allow the leakage of both stack and heap addresses and, potentially, a Local Privilege Escalation to the root user via arbitrary code execution. Reference: https://seclists.org/oss-sec/2023/q1/20
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2161722]
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:0951 https://access.redhat.com/errata/RHSA-2023:0951
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:0979 https://access.redhat.com/errata/RHSA-2023:0979
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:1008 https://access.redhat.com/errata/RHSA-2023:1008
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2023:1202 https://access.redhat.com/errata/RHSA-2023:1202
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2023:1203 https://access.redhat.com/errata/RHSA-2023:1203
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2023:1435 https://access.redhat.com/errata/RHSA-2023:1435
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2023-0179