CVE-2024-42067

Medium

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() set_memory_rox() can fail, leaving memory unprotected. Check return and bail out when bpf_jit_binary_lock_ro() returns an error.

Package Linux Kernel
Published 2024-07-29
Last modified 2025-01-24
CVSS version 3.1
Patch available
Yes

CVSS 3.1 score

5.5

out of 10
Medium
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
High
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness type

CWE-252

CVE-2024-42067 is classified as CWE-252

See CWE-252 on MITRE CWE for full details on this weakness type.

Affected versions

Linux kernel versions 6.2 and later are affected. Fixed in 6.9.8, 6.10 and their respective stable series.

Affected from
≥ 6.2
Fixed in
✓ 6.9.8 6.9.x ✓ 6.10

References

4 total

Frequently asked questions

  • What is CVE-2024-42067?

    CVE-2024-42067 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 . It affects Linux kernel versions from 6.2 onward and has been patched in 6.9.8 and 6.10. CVE-2024-42067 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2024-42067?

    CVE-2024-42067 has a CVSS score of 5.5 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H .

  • Is there a patch available for CVE-2024-42067?

    Yes. CVE-2024-42067 has been patched. Fixed versions include 6.9.8 and 6.10. If you are running Linux kernel 6.2 or later up to the fix versions, apply the relevant patch for your kernel branch.

  • Is CVE-2024-42067 actively exploited?

    No. CVE-2024-42067 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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