CVE-2026-45854

crypto: inside-secure/eip93 - unregister only available algorithm

MEDIUM
5.5
CVSS Score
Published: May 27, 2026 at 12:15 PM UTC
Updated: June 27, 2026 at 11:41 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

6.15 ≤ v < 6.18.146.15 ≤ v < 6.19.46.15 ≤ v < 7.06.19 ≤ v < 6.19.46.159739f5f93b7806a684713ba42e6ed2d1df7c8100
Vendor states this is fixed in 0ceeadc7b53a041d89d5843f6bf0ccb7c98b0b4f (fixed)
Vendor states this is fixed in 243d642ff5809811208fa1707b7ab8a6ab4b1d68 (fixed)
Vendor states this is fixed in 4c1c5a1d720fdacea060e106c7dd79417243d121 (fixed)
Vendor states this is fixed in 6.15 (unaffected)
Vendor states this is fixed in 6.18.14 (unaffected)
Vendor states this is fixed in 6.19.4 (unaffected)
Vendor states this is fixed in 7.0 (unaffected)

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
NVD-CWE-noinfo

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