Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: crypto: inside-secure/eip93 - unregister only available algorithm EIP93 has an… (CVE-2026-45854)
In the Linux kernel, the following vulnerability has been resolved: crypto: inside-secure/eip93 - unregister only available algorithm EIP93 has an options register. This register indicates which crypto algorithms are implemented in silicon. Supported algorithms are registered on this basis. Unregister algorithms on the same basis. Currently, all algorithms are unregistered, even those not supported by HW. This results in panic on platforms that don't have all options implemented in silicon.
AI Analysis
Technical Summary
The Linux kernel vulnerability CVE-2026-45854 affects the inside-secure/eip93 crypto driver. The EIP93 hardware includes an options register that specifies which cryptographic algorithms are implemented in silicon. The kernel registers supported algorithms accordingly but erroneously unregisters all algorithms during cleanup, including those not supported by the hardware. This leads to a kernel panic on systems where not all options are implemented in silicon. The vulnerability impacts system stability rather than confidentiality or integrity.
Potential Impact
The vulnerability causes a denial of service condition by triggering a kernel panic on affected platforms. There is no impact on confidentiality or integrity of data. The issue affects system availability due to improper handling of cryptographic algorithm unregistration in the kernel driver.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since this is a Linux kernel vulnerability, monitor official Linux kernel releases and security advisories for patches addressing CVE-2026-45854. Apply updates from the kernel maintainers once available to prevent system panics related to this issue.
Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: crypto: inside-secure/eip93 - unregister only available algorithm EIP93 has an… (CVE-2026-45854)
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: inside-secure/eip93 - unregister only available algorithm EIP93 has an options register. This register indicates which crypto algorithms are implemented in silicon. Supported algorithms are registered on this basis. Unregister algorithms on the same basis. Currently, all algorithms are unregistered, even those not supported by HW. This results in panic on platforms that don't have all options implemented in silicon.
CVSS v3.1
Score 5.5medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Linux kernel vulnerability CVE-2026-45854 affects the inside-secure/eip93 crypto driver. The EIP93 hardware includes an options register that specifies which cryptographic algorithms are implemented in silicon. The kernel registers supported algorithms accordingly but erroneously unregisters all algorithms during cleanup, including those not supported by the hardware. This leads to a kernel panic on systems where not all options are implemented in silicon. The vulnerability impacts system stability rather than confidentiality or integrity.
Potential Impact
The vulnerability causes a denial of service condition by triggering a kernel panic on affected platforms. There is no impact on confidentiality or integrity of data. The issue affects system availability due to improper handling of cryptographic algorithm unregistration in the kernel driver.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since this is a Linux kernel vulnerability, monitor official Linux kernel releases and security advisories for patches addressing CVE-2026-45854. Apply updates from the kernel maintainers once available to prevent system panics related to this issue.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-835x-cv3m-5wj5
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-45854"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6a3ef7f327e9c79719036e9e
Added to database: 06/26/2026, 22:06:43 UTC
Last enriched: 06/26/2026, 22:52:19 UTC
Last updated: 07/31/2026, 19:30:24 UTC
Views: 28
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