CVE-2022-30594

HIGH

Linux Kernel < 5.17.2 - Missing Authorization via PT_SUSPEND_SECCOMP Flag

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-30594. PoCs published by Lay0us.

AI-analyzed exploit summary The repository contains documentation files from a Linux kernel version 4.19.72, specifically related to CVE-2022-30594. No exploit code or proof-of-concept is present in the provided files.

Description

The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.

Exploits (1)

nomisec WRITEUP
by Lay0us · poc
https://github.com/Lay0us/linux-4.19.72_CVE-2022-30594

The repository contains documentation files from a Linux kernel version 4.19.72, specifically related to CVE-2022-30594. No exploit code or proof-of-concept is present in the provided files.

Classification
Writeup 90%
Attack Type
Other
Complexity
N/a
Reliability
N/a
Target: Linux Kernel 4.19.72
No auth needed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (9)

Core 9
Core References
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5173
Exploit, Mailing List, Patch, Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=2276

Scores

CVSS v3 7.8
EPSS 0.0079
EPSS Percentile 51.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-862
Status published
Products (14)
debian/debian_linux 9.0
debian/debian_linux 10.0
linux/linux_kernel < 4.19.238
netapp/8300_firmware
netapp/8700_firmware
netapp/a400_firmware
netapp/h300s_firmware
netapp/h410c_firmware
netapp/h410s_firmware
netapp/h500s_firmware
... and 4 more
Published May 12, 2022
Tracked Since Feb 18, 2026