VYPR
High severity7.5NVD Advisory· Published Apr 3, 2023· Updated Jun 17, 2026

CVE-2022-36440

CVE-2022-36440

Description

A reachable assertion was found in Frrouting frr-bgpd 8.3.0 in the peek_for_as4_capability function. Attackers can maliciously construct BGP open packets and send them to BGP peers running frr-bgpd, resulting in DoS.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

11
  • Frrouting/bgpdcpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: = 8.3.0
  • osv-coords2 versions
    < 8.3.1-11.el9_3.alma.1+ 1 more
    • (no CPE)range: < 8.3.1-11.el9_3.alma.1
    • (no CPE)range: < 8.3.1-11.el9_3.alma.1
  • cpe:2.3:a:frrouting:frrouting:8.3:-:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
    • cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
    • cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
  • Debian/linux3 versions
    cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
    • cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

6

News mentions

0

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