What is CVE-2022-30594?

CVE-2022-30594 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10. CVE-2022-30594 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2022-30594?

CVE-2022-30594 has a CVSS score of 7.8 out of 10, rated High severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Is there a patch available for CVE-2022-30594?

No patch is currently available for CVE-2022-30594. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2022-30594 actively exploited?

CVE-2022-30594 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2022-30594

High

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.

Package Linux Kernel

Published 2022-05-12

Last modified 2024-11-21

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

7.8

out of 10

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Vector string

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness type

CWE-862

CVE-2022-30594 is classified as CWE-862

See CWE-862 on MITRE CWE for full details on this weakness type.

References

The following references provide additional information about CVE-2022-30594 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Packet Storm
http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html

Third Party Advisory VDB Entry
Packet Storm
http://packetstormsecurity.com/files/170362/Linux-PT_SUSPEND_SECCOMP-Permission-Bypass-Ptracer-Death-Race.html

Third Party Advisory VDB Entry
Debian Security
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html

Mailing List Third Party Advisory
Security
https://security.netapp.com/advisory/ntap-20220707-0001/

Third Party Advisory
Debian Security
https://www.debian.org/security/2022/dsa-5173

Third Party Advisory
Kernel patch commit
https://bugs.chromium.org/p/project-zero/issues/detail?id=2276
Patch
Kernel patch commit
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.2
Patch
Kernel patch commit
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ee1fee900537b5d9560e9f937402de5ddc8412f3
Patch

4 patch commits total View all on NVD

Details

CVE ID CVE-2022-30594

Severity High

CVSS score 7.8 / 10

CVSS version 3.1

Published 2022-05-12

Modified 2024-11-21

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2022-30594?

CVE-2022-30594 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 . CVE-2022-30594 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2022-30594?

CVE-2022-30594 has a CVSS score of 7.8 out of 10, rated High severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Is there a patch available for CVE-2022-30594?

No patch is currently available for CVE-2022-30594. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2022-30594 actively exploited?

No — CVE-2022-30594 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.