Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: octeontx2-af: fixed the issue where VF bring-up affected the promiscuous state of PF. Mbox handling of nixsetrxmode for a VF with promiscuous and allmulti flags set to false causes deletion of the PF’s promiscuous and allmulti...

CVE-2026-72312

CVE-2026-72312 affects the Linux kernel component octeontx2-af and fixes an issue where VF bringup could erroneously modify the PF’s promiscuous/allmulti MCAM rules. The root cause was that mbox handling of nix_set_rx_mode (and related APIs) acted only on the PF, not the VF, potentially clearing ...

CVE-2026-72312: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix VF bringup affecting PF promiscuous state Mbox handling of nixsetrxmode for a VF with promiscuous and allmulti flags set to false causes deletion of the PF's promiscuous and allmulti MCAM rules. This occurs...