Description
On affected platforms running Arista EOS with BGP Link State configured, BGP peer flap can cause the BGP agent to leak memory. This may result in BGP routing processing being terminated and route flapping.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Arista Networks | EOS | 4.33.0, 4.31.0 – ≤ 4.31.5, 4.30.0 – ≤ 4.30.8.1, 4.29.0 – ≤ 4.29.9.1, 4.28.0, 4.27.0 – ≤ 4.27.1 | — |
Advisories 1
- WID-SEC-2025-0153 Arista EOS: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Jan 21, 2025