In the Linux kernel, the following vulnerability has been resolved: drm/amd/ras: Fix NULL deref in ras_core_ras_interrupt_detected() Fixes a NULL… (CVE-2026-53316)
In the Linux kernel, the following vulnerability has been resolved: drm/amd/ras: Fix NULL deref in ras_core_ras_interrupt_detected() Fixes a NULL pointer dereference when ras_core is NULL and ras_core->dev is accessed in the error path. Reported by: Dan Carpenter <[email protected]>
AI Analysis
Technical Summary
This vulnerability involves a NULL pointer dereference in the Linux kernel's drm/amd/ras component, specifically in the function ras_core_ras_interrupt_detected. When the ras_core pointer is NULL, the code attempts to access ras_core->dev, leading to a NULL dereference and potential system crash or denial of service. The issue was reported by Dan Carpenter and has been resolved in the Linux kernel. No known exploits are reported in the wild.
Potential Impact
The vulnerability can cause a denial of service by crashing the system or kernel due to a NULL pointer dereference. There is no impact on confidentiality or integrity of the system.
Mitigation Recommendations
A fix has been implemented in the Linux kernel to address this NULL pointer dereference. Users should apply the official kernel updates that include this fix. Patch status is not explicitly confirmed in the provided data; therefore, check the Linux kernel vendor advisory for the current remediation status and apply updates accordingly.
In the Linux kernel, the following vulnerability has been resolved: drm/amd/ras: Fix NULL deref in ras_core_ras_interrupt_detected() Fixes a NULL… (CVE-2026-53316)
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/ras: Fix NULL deref in ras_core_ras_interrupt_detected() Fixes a NULL pointer dereference when ras_core is NULL and ras_core->dev is accessed in the error path. Reported by: Dan Carpenter <[email protected]>
CVSS v3.1
Score 5.5medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a NULL pointer dereference in the Linux kernel's drm/amd/ras component, specifically in the function ras_core_ras_interrupt_detected. When the ras_core pointer is NULL, the code attempts to access ras_core->dev, leading to a NULL dereference and potential system crash or denial of service. The issue was reported by Dan Carpenter and has been resolved in the Linux kernel. No known exploits are reported in the wild.
Potential Impact
The vulnerability can cause a denial of service by crashing the system or kernel due to a NULL pointer dereference. There is no impact on confidentiality or integrity of the system.
Mitigation Recommendations
A fix has been implemented in the Linux kernel to address this NULL pointer dereference. Users should apply the official kernel updates that include this fix. Patch status is not explicitly confirmed in the provided data; therefore, check the Linux kernel vendor advisory for the current remediation status and apply updates accordingly.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-ggr3-2pmh-fq3p
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-53316"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6a4c33fd27e9c797195f27c7
Added to database: 07/06/2026, 23:02:21 UTC
Last enriched: 07/06/2026, 23:08:46 UTC
Last updated: 07/31/2026, 19:24:47 UTC
Views: 4
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