Linux Kernel: Linux Kernel Out-of-Bounds Write Vulnerability
Medium · CISA Known Exploited Vulnerabilities ·
What happened
Linux kernel ebtables SNAT target has an out-of-bounds write; CISA KEV lists it as exploited. Affects Linux systems using ebtables, including possible EoL/EoS products.
What to do now
Apply vendor kernel updates immediately; if unsupported/EoL, migrate or isolate. Limit ebtables/ARP access, monitor for exploitation, and follow CISA BOD 26-04 and vendor mitigations.
Original source
AI-assisted analysis, sources cited. Verify with the vendor advisory before acting.