🛡️ CVE-2024-27008 — debian-linux

🟠 CVSS 7.8 — High ✅ No Known Exploit CWE-125 NVD

7.8

CVSS Score

0 Low4 Medium7 High9 Critical10

Description

drm: nv04: Fix out of bounds access

In the Linux kernel, the following vulnerability has been resolved:

drm: nv04: Fix out of bounds access

When Output Resource (dcb->or) value is assigned in

fabricate_dcb_output(), there may be out of bounds access to

dac_users array in case dcb->or is zero because ffs(dcb->or) is

used as index there.

The 'or' argument of fabricate_dcb_output() must be interpreted as a

number of bit to set, not value.

Utilize macros from 'enum nouveau_or' in calls instead of hardcoding.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2024-27008 is classified as CWE-125: Out-of-bounds Read. The code reads past the limits of a buffer, exposing adjacent memory contents or crashing the process.

Affected software

CVE-2024-27008 is recorded against 4 packages.

debian-linux
fedora
kernel (from 6.7.0 up to 6.8.8)
linux-kernel

Timeline and source

Published on 1 May 2024 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org
git.kernel.org

CVE-2024-27008 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

BellSoft Debian Ubuntu

Details

Severity HIGH

CVSS Score 7.8

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

CWE CWE-125

Public Exploit ✅ No

Source NVD

Published 2024-05-01

Updated 2026-08-12

Modified 2026-06-17

Fix URL https://git.kernel.org/stable/c/097c7918fcfa1dee233acfd1f3029f00c3bc8062

Affected Packages

Software	From version	Fixed in
debian-linux	—	—
fedora	—	—
kernel	6.7.0	6.8.8
linux-kernel	—	—

References

Mailing List, Patch https://git.kernel.org/stable/c/097c7918fcfa1dee233acfd1f3029f00c3bc8062

Mailing List, Patch https://git.kernel.org/stable/c/26212da39ee14a52c76a202c6ae5153a84f579a5

Mailing List, Patch https://git.kernel.org/stable/c/5050ae879a828d752b439e3827aac126709da6d1

Mailing List, Patch https://git.kernel.org/stable/c/5fd4b090304e450aa0e7cc9cc2b4873285c6face

Mailing List, Patch https://git.kernel.org/stable/c/6690cc2732e2a8d0eaca44dcbac032a4b0148042

Mailing List, Patch https://git.kernel.org/stable/c/c2b97f26f081ceec3298151481687071075a25cb

Mailing List, Patch https://git.kernel.org/stable/c/cf92bb778eda7830e79452c6917efa8474a30c1e

Mailing List, Patch https://git.kernel.org/stable/c/df0991da7db846f7fa4ec6740350f743d3b69b04

Mailing List, Patch https://git.kernel.org/stable/c/097c7918fcfa1dee233acfd1f3029f00c3bc8062

Mailing List, Patch https://git.kernel.org/stable/c/26212da39ee14a52c76a202c6ae5153a84f579a5

Mailing List, Patch https://git.kernel.org/stable/c/5050ae879a828d752b439e3827aac126709da6d1

Mailing List, Patch https://git.kernel.org/stable/c/5fd4b090304e450aa0e7cc9cc2b4873285c6face

Mailing List, Patch https://git.kernel.org/stable/c/6690cc2732e2a8d0eaca44dcbac032a4b0148042

Mailing List, Patch https://git.kernel.org/stable/c/c2b97f26f081ceec3298151481687071075a25cb

Mailing List, Patch https://git.kernel.org/stable/c/cf92bb778eda7830e79452c6917efa8474a30c1e

Mailing List, Patch https://git.kernel.org/stable/c/df0991da7db846f7fa4ec6740350f743d3b69b04

Mailing List, Third Party Advisory https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

Mailing List, Third Party Advisory https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

Mailing List, Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53/

Mailing List, Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY/

Mailing List, Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW/

🔗 NVD 🔗 Mitre ✅ Fix / Advisory

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