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osvGoogleOSV:ASB-A-195082750
HistoryDec 01, 2021 - 12:00 a.m.

[Security] Linux kernel vulnerability advisory

2021-12-0100:00:00
Google
osv.dev
22

8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.1%

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.

CPENameOperatorVersion
:linux_kernel:eqKernel