baerwolf/cve-2021-33909

PoC

This module fixes an issue in the kernels filesystem layer (CVE-2021-33909) by kprobe-replacing vulnerable functions during runtime

view exploit source poc_in_githubauthor baerwolfpublished 2021-07-21catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2021-33909US	high7.8	9.73% (95th)	Exploit	2021-07-20
fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and e…

scry

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