Vulnerability-Lookup

GHSA-835X-CV3M-5WJ5

Vulnerability from github – Published: 2026-05-27 15:33 – Updated: 2026-06-25 21:31

Details

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.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-45854"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-27T14:16:57Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: inside-secure/eip93 - unregister only available algorithm\n\nEIP93 has an options register. This register indicates which crypto\nalgorithms are implemented in silicon. Supported algorithms are\nregistered on this basis. Unregister algorithms on the same basis.\nCurrently, all algorithms are unregistered, even those not supported\nby HW. This results in panic on platforms that don\u0027t have all options\nimplemented in silicon.",
  "id": "GHSA-835x-cv3m-5wj5",
  "modified": "2026-06-25T21:31:18Z",
  "published": "2026-05-27T15:33:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45854"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0ceeadc7b53a041d89d5843f6bf0ccb7c98b0b4f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/243d642ff5809811208fa1707b7ab8a6ab4b1d68"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4c1c5a1d720fdacea060e106c7dd79417243d121"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-45854 (GCVE-0-2026-45854)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:15 – Updated: 2026-05-27 12:15

Title

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

Summary

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.

Severity

No CVSS data available.

Assigner

Linux mitre root Scorecard

References

3 references

URL	Tags
https://git.kernel.org/stable/c/243d642ff58098112…
https://git.kernel.org/stable/c/4c1c5a1d720fdacea…
https://git.kernel.org/stable/c/0ceeadc7b53a041d8…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 9739f5f93b7806a684713ba42e6ed2d1df7c8100 , < 243d642ff5809811208fa1707b7ab8a6ab4b1d68 (git) Affected: 9739f5f93b7806a684713ba42e6ed2d1df7c8100 , < 4c1c5a1d720fdacea060e106c7dd79417243d121 (git) Affected: 9739f5f93b7806a684713ba42e6ed2d1df7c8100 , < 0ceeadc7b53a041d89d5843f6bf0ccb7c98b0b4f (git)
Linux	Linux	Affected: 6.15 Unaffected: 0 , < 6.15 (semver) Unaffected: 6.18.14 , ≤ 6.18.* (semver) Unaffected: 6.19.4 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/crypto/inside-secure/eip93/eip93-main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
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            },
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              "version": "9739f5f93b7806a684713ba42e6ed2d1df7c8100",
              "versionType": "git"
            },
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              "version": "9739f5f93b7806a684713ba42e6ed2d1df7c8100",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.15"
            },
            {
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
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              "version": "6.18.14",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.14",
                  "versionStartIncluding": "6.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0",
                  "versionStartIncluding": "6.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: inside-secure/eip93 - unregister only available algorithm\n\nEIP93 has an options register. This register indicates which crypto\nalgorithms are implemented in silicon. Supported algorithms are\nregistered on this basis. Unregister algorithms on the same basis.\nCurrently, all algorithms are unregistered, even those not supported\nby HW. This results in panic on platforms that don\u0027t have all options\nimplemented in silicon."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-27T12:15:28.988Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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          "url": "https://git.kernel.org/stable/c/0ceeadc7b53a041d89d5843f6bf0ccb7c98b0b4f"
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      ],
      "title": "crypto: inside-secure/eip93 - unregister only available algorithm",
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        "engine": "bippy-1.2.0"
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-45854",
    "datePublished": "2026-05-27T12:15:28.988Z",
    "dateReserved": "2026-05-13T15:03:33.079Z",
    "dateUpdated": "2026-05-27T12:15:28.988Z",
    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-835X-CV3M-5WJ5

CVE-2026-45854 (GCVE-0-2026-45854)

Tags

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