What is CVE-2024-27400?

CVE-2024-27400 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10, affecting Linux kernel versions from 6.1.77 onward and patched in 6.1.91, 6.6.31, 6.8.10 and others. CVE-2024-27400 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-27400?

CVE-2024-27400 has a CVSS score of 5.5 out of 10, rated Medium severity. 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-2024-27400?

Yes, CVE-2024-27400 has been patched. Fixed versions include 6.1.91, 6.6.31, 6.8.10 and others. If you are running Linux kernel 6.1.77 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2024-27400 actively exploited?

CVE-2024-27400 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2024-27400

Medium

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: once more fix the call oder in amdgpu_ttm_move() v2 This reverts drm/amdgpu: fix ftrace event amdgpu_bo_move always move on same heap. The basic problem here is that after the move the old location is simply not available any more. Some fixes were suggested, but essentially we should call the move notification before actually moving things because only this way we have the correct order for DMA-buf and VM move notifications as well. Also rework the statistic handling so that we don't update the eviction counter before the move. v2: add missing NULL check

Package Linux Kernel

Published 2024-05-14

Last modified 2025-12-23

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

Affected versions

Linux kernel versions 6.1.77, 6.6.16, 5.15.149, 6.7.4, 6.8 and later are affected. Fixed in 6.1.91, 6.6.31, 6.8.10, 6.9 and their respective stable series.

Affected from

≥ 6.1.77 ≥ 6.6.16 ≥ 5.15.149 ≥ 6.7.4 ≥ 6.8

Fixed in

✓ 6.1.91 6.1.x ✓ 6.6.31 6.6.x ✓ 6.8.10 6.8.x ✓ 6.9

References

6 total

Kernel Git
https://git.kernel.org/stable/c/0c7ed3ed35eec9138b88d42217b5a6b9a62bda4d

Patch
Kernel Git
https://git.kernel.org/stable/c/5c25b169f9a0b34ee410891a96bc9d7b9ed6f9be

Patch
Kernel Git
https://git.kernel.org/stable/c/9a4f6e138720b6e9adf7b82a71d0292f3f276480

Patch
Kernel Git
https://git.kernel.org/stable/c/d3a9331a6591e9df64791e076f6591f440af51c3

Patch
Lists
https://lists.fedoraproject.org/archives/list/[email protected]/message/DW2MIOIMOFUSNLHLRYX23AFR36BMKD65/

Third Party Advisory

Showing 5 of 6 references View all on NVD

Details

CVE ID CVE-2024-27400

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2024-05-14

Modified 2025-12-23

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2024-27400?

CVE-2024-27400 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 . It affects Linux kernel versions from 6.1.77 onward and has been patched in 6.1.91, 6.6.31, 6.8.10 and others. CVE-2024-27400 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-27400?

CVE-2024-27400 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-2024-27400?

Yes. CVE-2024-27400 has been patched. Fixed versions include 6.1.91, 6.6.31, 6.8.10 and others. If you are running Linux kernel 6.1.77 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2024-27400 actively exploited?

No. CVE-2024-27400 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.