What is CVE-2024-27419?

CVE-2024-27419 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.7 out of 10, classified as a Race Condition flaw (CWE-362), affecting Linux kernel versions from 2.6.12 onward and patched in 4.19.310, 5.4.272, 5.10.213 and others. CVE-2024-27419 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-27419?

CVE-2024-27419 has a CVSS score of 4.7 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:N/A:H.

Is there a patch available for CVE-2024-27419?

Yes, CVE-2024-27419 has been patched. Fixed versions include 4.19.310, 5.4.272, 5.10.213 and others. If you are running Linux kernel 2.6.12 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2024-27419 actively exploited?

CVE-2024-27419 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-2024-27419

Medium

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix data-races around sysctl_net_busy_read We need to protect the reader reading the sysctl value because the value can be changed concurrently.

Package Linux Kernel

Published 2024-05-17

Last modified 2026-05-12

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

4.7

out of 10

Medium

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Vector string

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

Weakness type

CWE-362

CVE-2024-27419 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 2.6.12 and later are affected. Fixed in 4.19.310, 5.4.272, 5.10.213, 5.15.152, 6.1.82, 6.6.22, 6.7.10, 6.8 and their respective stable series.

Affected from

≥ 2.6.12

Fixed in

✓ 4.19.310 4.19.x ✓ 5.4.272 5.4.x ✓ 5.10.213 5.10.x ✓ 5.15.152 5.15.x ✓ 6.1.82 6.1.x ✓ 6.6.22 6.6.x ✓ 6.7.10 6.7.x ✓ 6.8

References

11 total

Kernel Git
https://git.kernel.org/stable/c/0866afaff19d8460308b022345ed116a12b1d0e1

Patch
Kernel Git
https://git.kernel.org/stable/c/16d71319e29d5825ab53f263b59fdd8dc2d60ad4

Patch
Kernel Git
https://git.kernel.org/stable/c/34cab94f7473e7b09f5205d4583fb5096cb63b5b

Patch
Kernel Git
https://git.kernel.org/stable/c/43464808669ba9d23996f0b6d875450191687caf

Patch
Kernel Git
https://git.kernel.org/stable/c/bbf950a6e96a91cf8cf0c71117b94ed3fafc9dd3

Patch

Showing 5 of 11 references View all on NVD

Details

CVE ID CVE-2024-27419

Severity Medium

CVSS score 4.7 / 10

CVSS version 3.1

Published 2024-05-17

Modified 2026-05-12

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2024-27419?

CVE-2024-27419 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.7 out of 10 , classified as a Race Condition flaw (CWE-362) . It affects Linux kernel versions from 2.6.12 onward and has been patched in 4.19.310, 5.4.272, 5.10.213 and others. CVE-2024-27419 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-27419?

CVE-2024-27419 has a CVSS score of 4.7 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:N/A:H.
Is there a patch available for CVE-2024-27419?

Yes. CVE-2024-27419 has been patched. Fixed versions include 4.19.310, 5.4.272, 5.10.213 and others. If you are running Linux kernel 2.6.12 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2024-27419 actively exploited?

No. CVE-2024-27419 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.