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cvelistMitreCVELIST:CVE-2021-33909
HistoryJul 20, 2021 - 6:01 p.m.

CVE-2021-33909

2021-07-2018:01:34
mitre
www.cve.org
3

AI Score

8

Confidence

High

EPSS

0.002

Percentile

55.0%

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 escalation to root by an unprivileged user, aka CID-8cae8cd89f05.

References