PoC Index85,079 CVEs with PoCs

CVE-2021-33909

HIGH 7.8EPSS 9.7%

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.

CVSS v3.1 NVD
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0 NVD
7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS
9.73% chance of exploitation in the next 30 days, 95th percentile
Published
2021-07-20
Updated
2024-08-04

Proof-of-concept exploits (7)

Security advisories

References

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