Unrated severityNVD Advisory· Published May 28, 2021· Updated Aug 3, 2024
CVE-2021-20239
CVE-2021-20239
Description
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.
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Affected products
3- Linux/BPF protocoldescription
- Range: <5.4.92
Patches
Vulnerability mechanics
References
1- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
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