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CVE Record

CVE-2024-26767: drm/amd/display: fixed integer types and null check locations

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fixed integer types and null check locations [why]: issues fixed: - comparison with wider integer type in loop condition which can cause infinite loops - pointer dereference before null check

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2024-26767 is a Linux kernel AMD display driver issue. The public record says coding errors could cause an infinite loop or dereference a pointer before checking for null. Business impact is not quantified in the sources; treat this as a kernel maintenance and stability exposure until vendor guidance says otherwise.

Executive priority

Handle through normal kernel patch governance unless your fleet has heavy exposure to affected Linux AMD display driver paths or unexplained stability issues. There is no source-backed evidence of active exploitation, but kernel defects can still carry operational impact.

Technical view

The resolved Linux kernel change is in drm/amd/display. The stated fixes address a loop comparison using a wider integer type, which can cause infinite loops, and a null-check ordering flaw where a pointer may be dereferenced first. No CVSS, CWE, exploitability detail, or attack prerequisites are provided in the bundle.

Likely exposure

Exposure is likely limited to Linux systems running affected kernel versions or downstream builds that include the vulnerable drm/amd/display code. The bundle lists Linux 6.1, 6.1.130, 6.6.19, 6.7.7, and 6.8 as affected entries, but distro backports may change status.

Exploitation context

The bundle marks CISA KEV as false and provides no cited evidence of active exploitation or public weaponization. The described failure modes indicate potential stability or denial-of-service relevance, but the sources do not confirm remote reachability, privilege requirements, or practical exploitability.

Researcher notes

Key gaps are severity, CWE mapping, attack prerequisites, and exploitability. Validation should focus on source or package provenance: whether the vulnerable commit is present and whether one of the stable fixes or a vendor backport has landed.

Mitigation direction

  • Check kernel vendor advisories for fixed packages or backported patches.
  • Prioritize systems using affected Linux kernel builds with drm/amd/display enabled.
  • Apply vendor-supported kernel updates that include the referenced stable fixes.
  • Track Debian LTS guidance if operating Debian-based long-term support systems.

Validation and detection

  • Inventory Linux kernel versions across endpoints, servers, and images.
  • Compare installed kernels with vendor advisories and the CVE affected entries.
  • Confirm whether downstream kernels include the referenced stable commits.
  • Review crash, hang, or display-driver fault telemetry for related symptoms.
Prepared
Confidence
medium
Sources
7

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

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CVE-2024-26767 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
3Timeline events
2ADP providers
6Source links

SSVC decision data

CISA-ADPCISA Coordinator
Timestamp
Version
2.0.3
Exploitation: noneAutomatable: noTechnical Impact: partial

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

  1. CVE reservedCVE Program

    The CVE ID was reserved by the assigning CNA.

  2. CVE publishedCVE Program

    The CVE record was published.

  3. CVE updatedCVE Program

    The CVE record metadata indicates this as the latest update time.

ADP provider summaries

CISA-ADPCISA ADP Vulnrichment
other:ssvc
CVECVE Program Container

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
LinuxLinux7ef414375fcc001b6d0745d2931d91c9c736e18d, 7ef414375fcc001b6d0745d2931d91c9c736e18d, 7ef414375fcc001b6d0745d2931d91c9c736e18d, 7ef414375fcc001b6d0745d2931d91c9c736e18dunaffected
LinuxLinux6.1, 0, 6.1.130, 6.6.19, 6.7.7, 6.8affected
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.