FICHE CVE
CVE-2019-5108
Publiée le 2019-12-23 · Dernière modification le 2026-06-17
An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3. An attacker could exploit this vulnerability by triggering AP to send IAPP location updates for stations before the required authentication process has completed. This could lead to different denial-of-service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby APs of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.
DÉTAIL DU VECTEUR CVSS
Vecteur d'attaqueAdjacent
Complexité d'attaqueFaible
Privilèges requisAucun
Interaction utilisateurAucune
PortéeInchangée
Impact sur la confidentialitéAucun
Impact sur l'intégritéAucun
Impact sur la disponibilitéÉlevé
RÉFÉRENCES
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
- talos-cna@cisco.com
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- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
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- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108