EudorIACyber Intelligence
Operational monitoring Newsletter IT EN
← Back to intelligence
Vulnerability

CVE-2021-23134: Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with

Official source
EudorIA operational summary

What it means

Priority 70/100

NIST National Vulnerability Database ha pubblicato CVE-2021-23134. La rilevanza va confermata rispetto alle tecnologie effettivamente in uso.

Why it matters

Il segnale diventa operativo solo se prodotto, versione o servizio sono presenti nel perimetro.

Recommended actions

  1. Confermare l'applicabilita consultando la fonte ufficiale e l'inventario asset.
  2. Pianificare mitigazione o aggiornamento secondo criticita e rischio di interruzione.
AudienceITSOCCISO
Information centre

Translation in progress

NIST National Vulnerability Database

The official content is available in the original language. The Italian version will be published once automated checks are complete.

Text acquired from the source

Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability.

Source
NIST National Vulnerability Database
Publishing entity
NIST National Vulnerability Database
Entity type
National authority
Area
North America · US
Original language
en · translation in preparation
Publication
13/05/2021 01:15
CVE
CVE-2021-23134
Classification
High
Stated country
US
Technical scope

Affected products and versions

Verification in progress
Information not yet acquired.

The collector will check NVD and the available official vendor advisories.

Open the original source