CVE-2021-20239
CVE-2021-20239
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
28 May 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A flaw was found in the Linux kernel in versions before 5.4.92 in the BPF protocol. This flaw allows an attacker with a local account to leak information about kernel internal addresses. The highest threat from this vulnerability is to confidentiality.
Affected products
n/a · kernelWant to know if your infrastructure is exposed to this?
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