accel/ivpu: Validate full buffer range in ivpu_to_cpu_addr
Priority LOW 22Published · Updated
Key facts
- Attack vector
- —
- Privileges required
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- User interaction
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- Attack complexity
- —
- Impact type
- —
- Confidentiality · integrity · availability
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- Fix status
- Partial Red Hat: 4 without a fix
No CVSS vector from any source. Fix status from CNA and Red Hat.
Summary
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Validate full buffer range in ivpu_to_cpu_addr Add a size parameter to ivpu_to_cpu_addr() and validate that the whole [vpu_addr, vpu_addr + size) range stays within the BO.
Why it matters now
EPSS 0.00201 10th percentileScored 2026-11-07
Fix Partial Linux (Linux): 6.6.160, 6.12.111, 6.18.53 +2Red Hat: 4 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
Remediation
- Fix · CNA Linux (Linux) Fixed in 6.6.160, 6.12.111, 6.18.53, 7.2.7, 7.3
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 10 | Affected | No fix yet: Fix deferred |
| Red Hat Enterprise Linux 9 | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift Container Platform 4 | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift Container Platform 5 | Affected | No fix yet: Fix deferred |
Not affected: 5 products
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Red Hat OpenShift Container Platform 4
Timeline
- 2026-10-02 Threatist record created from CVE-2026-97917
- 2026-10-03 Alias added: GHSA-pr47-mr9h-9c89
- 2026-10-19 Fix available: Linux/[email protected] · CNA
- 2026-10-21 Fix available: Linux/[email protected], Linux/Linux@962e565f45dbea77d12a7ed5ef34df8f0c603e28 · CNA
- 2026-10-21 1 new reference · CNA
- 2026-11-06 Affected versions changed · Red Hat
References
Other 5
- https://git.kernel.org/stable/c/962e565f45dbea77d12a7ed5ef34df8f0c603e28
- https://git.kernel.org/stable/c/5419be345f32222750e006b85b7f9bae1a285c8e
- https://git.kernel.org/stable/c/43c68f52aecd519eb682fa09d57ae52c896f860f
- https://git.kernel.org/stable/c/29f82a2280e170429370e7a842cde4e70ead8547
- https://git.kernel.org/stable/c/3837c3f29fbc3b8c12bebf5c62741e2befe3482a
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Sources
- CVE-2026-97917 · CVE Program
- CVE-2026-97917 · NVD
- FIRST EPSS
- GHSA-pr47-mr9h-9c89 · GitHub Advisory Database · CC BY 4.0
- CVE-2026-97917 · Red Hat security data · CC BY 4.0
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