What is CVE-2024-27030?

CVE-2024-27030 is a Medium severity Linux kernel vulnerability with a CVSS score of 6.3 out of 10, classified as a Race Condition flaw (CWE-362), affecting Linux kernel versions from 4.20 onward and patched in 5.4.273, 5.10.214, 5.15.153 and others. CVE-2024-27030 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-27030?

CVE-2024-27030 has a CVSS score of 6.3 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H.

Is there a patch available for CVE-2024-27030?

Yes, CVE-2024-27030 has been patched. Fixed versions include 5.4.273, 5.10.214, 5.15.153 and others. If you are running Linux kernel 4.20 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2024-27030 actively exploited?

CVE-2024-27030 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is Race Condition (CWE-362)?

The product contains a code sequence that can run concurrently with other code, creating unexpected states. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/362.html

CVE-2024-27030

Medium

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Use separate handlers for interrupts For PF to AF interrupt vector and VF to AF vector same interrupt handler is registered which is causing race condition. When two interrupts are raised to two CPUs at same time then two cores serve same event corrupting the data.

Package Linux Kernel

Published 2024-05-01

Last modified 2024-12-23

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

6.3

out of 10

Medium

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Vector string

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

Weakness type

CWE-362

CVE-2024-27030 is a Race Condition vulnerability

What is Race Condition?

The product contains a code sequence that can run concurrently with other code, creating unexpected states. Learn more on MITRE CWE

Affected versions

Linux kernel versions 4.20 and later are affected. Fixed in 5.4.273, 5.10.214, 5.15.153, 6.1.83, 6.6.23, 6.7.11, 6.8.2, 6.9 and their respective stable series.

Affected from

≥ 4.20

Fixed in

✓ 5.4.273 5.4.x ✓ 5.10.214 5.10.x ✓ 5.15.153 5.15.x ✓ 6.1.83 6.1.x ✓ 6.6.23 6.6.x ✓ 6.7.11 6.7.x ✓ 6.8.2 6.8.x ✓ 6.9

References

9 total

Kernel Git
https://git.kernel.org/stable/c/29d2550d79a8cbd31e0fbaa5c0e2a2efdc444e44

Patch
Kernel Git
https://git.kernel.org/stable/c/4fedae8f9eafa2ac8cdaca58e315f52a7e2a8701

Patch
Kernel Git
https://git.kernel.org/stable/c/50e60de381c342008c0956fd762e1c26408f372c

Patch
Kernel Git
https://git.kernel.org/stable/c/766c2627acb2d9d1722cce2e24837044d52d888a

Patch
Kernel Git
https://git.kernel.org/stable/c/772f18ded0e240cc1fa2b7020cc640e3e5c32b70

Patch

Showing 5 of 9 references View all on NVD

Details

CVE ID CVE-2024-27030

Severity Medium

CVSS score 6.3 / 10

CVSS version 3.1

Published 2024-05-01

Modified 2024-12-23

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2024-27030?

CVE-2024-27030 is a Medium severity Linux kernel vulnerability with a CVSS score of 6.3 out of 10 , classified as a Race Condition flaw (CWE-362) . It affects Linux kernel versions from 4.20 onward and has been patched in 5.4.273, 5.10.214, 5.15.153 and others. CVE-2024-27030 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-27030?

CVE-2024-27030 has a CVSS score of 6.3 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H.
Is there a patch available for CVE-2024-27030?

Yes. CVE-2024-27030 has been patched. Fixed versions include 5.4.273, 5.10.214, 5.15.153 and others. If you are running Linux kernel 4.20 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2024-27030 actively exploited?

No. CVE-2024-27030 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.