Sornphut/OverlayFS---CVE-2021-3493

PoC

view exploit source poc_in_githubauthor Sornphutpublished 2025-03-05catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2021-3493US	high7.8OT critical	49.2% (99th)	KEV	2021-04-17
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. D…

scry

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