NVD / CVE Program· CNA Linux

CVE-2024-27008: drm: nv04: Fix out of bounds access

Noroxi assessment

Priority: Monitor (action score 31/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.29% (FIRST EPSS).
Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
Fixed version: Linux Linux 097c7918fcfa1dee233acfd1f3029f00c3bc8062, 26212da39ee14a52c76a202c6ae5153a84f579a5, 5050ae879a828d752b439e3827aac126709da6d1.
Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 097c7918fcfa1dee233acfd1f3029f00c3bc8062, 26212da39ee14a52c76a202c6ae5153a84f579a5, 5050ae879a828d752b439e3827aac126709da6d1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

HighCVSS 7.8 · v3.1—No exploit Fix available

Memory safety

BDU:2024-09332

Published: May 1, 2024
Updated: Jun 17, 2026
EPSS: 0.2% · 22th percentile
CWE: CWE-125

Report tools

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Action score

Monitor

Low priority for now.

CVSS: 31 / 40 · 7.8 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.2%

CISA SSVC decision

Exploitation: none
Automatable: no
Technical impact: partial

Vulnrichment: CISA's decision-tree inputs.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
A fix has been released

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
linux	linux kernel	cpe:2.3:o:linux:linux_kernel
debian	debian linux	cpe:2.3:o:debian:debian_linux
fedoraproject	fedora	cpe:2.3:o:fedoraproject:fedora

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

debian debian linux10.0
fedoraproject fedora38
fedoraproject fedora39
fedoraproject fedora40
linux linux kernel5.16 and later · before 6.1.88
linux linux kernel6.2 and later · before 6.6.29
linux linux kernel2.6.38 and later · before 4.19.313
linux linux kernel6.7 and later · before 6.8.8
linux linux kernel4.20 and later · before 5.4.275
linux linux kernel5.5 and later · before 5.10.216
linux linux kernel5.11 and later · before 5.15.157
linux linux kernel6.9

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

Linux Linux
- 2.6.38affected
- 2e5702aff39532662198459726c624d5eadbdd78 and later · before c2b97f26f081ceec3298151481687071075a25cbaffected · git
- 2e5702aff39532662198459726c624d5eadbdd78 and later · before 5050ae879a828d752b439e3827aac126709da6d1affected · git
- 2e5702aff39532662198459726c624d5eadbdd78 and later · before 097c7918fcfa1dee233acfd1f3029f00c3bc8062affected · git
- 2e5702aff39532662198459726c624d5eadbdd78 and later · before df0991da7db846f7fa4ec6740350f743d3b69b04affected · git
- 2e5702aff39532662198459726c624d5eadbdd78 and later · before 5fd4b090304e450aa0e7cc9cc2b4873285c6faceaffected · git
- 2e5702aff39532662198459726c624d5eadbdd78 and later · before 6690cc2732e2a8d0eaca44dcbac032a4b0148042affected · git
- 2e5702aff39532662198459726c624d5eadbdd78 and later · before 26212da39ee14a52c76a202c6ae5153a84f579a5affected · git
- 2e5702aff39532662198459726c624d5eadbdd78 and later · before cf92bb778eda7830e79452c6917efa8474a30c1eaffected · git
- before 2.6.38not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

Ecosystem	Package	Affected range	Fix
Debian:12	linux	before 6.1.90-1	6.1.90-1
Debian:13	linux	before 6.8.9-1	6.8.9-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
90Now
CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV
89Now
CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
85Now

Published before and after this one in the same product

← EarlierCVE-2024-27006May 1, 2024 · thermal/debugfs: Add missing count increment to thermal_debug_tz_trip_up()
22Monitor
← EarlierCVE-2024-27007May 1, 2024 · userfaultfd: change src_folio after ensuring it's unpinned in UFFDIO_MOVE
22Monitor
Later →CVE-2024-27009May 1, 2024 · s390/cio: fix race condition during online processing
18Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / package	Fixed version	Source
Linux Linux	097c7918fcfa1dee233acfd1f3029f00c3bc8062	Vendor (CNA)
Linux Linux	26212da39ee14a52c76a202c6ae5153a84f579a5	Vendor (CNA)
Linux Linux	5050ae879a828d752b439e3827aac126709da6d1	Vendor (CNA)
Linux Linux	5fd4b090304e450aa0e7cc9cc2b4873285c6face	Vendor (CNA)
Linux Linux	6690cc2732e2a8d0eaca44dcbac032a4b0148042	Vendor (CNA)
Linux Linux	c2b97f26f081ceec3298151481687071075a25cb	Vendor (CNA)
Linux Linux	cf92bb778eda7830e79452c6917efa8474a30c1e	Vendor (CNA)
Linux Linux	df0991da7db846f7fa4ec6740350f743d3b69b04	Vendor (CNA)
debian:linux	6.1.90-1 · Debian:12	Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).