Summary
A vulnerability in the UDP processing code of Cisco IOS and IOS XE could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and denial of service.
- Vendor
- Cisco
- Product
- IOS and IOS XE Software
- Added to KEV
- Mar 3, 2022
- Remediation due
- Mar 24, 2022 (US federal deadline)
- Ransomware use
- Not known
- Weakness
- CWE-399
- EPSS
- 6.2% as of Nov 12
In the news
- No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
- none recorded
References