Vulnerability-Lookup

GHSA-Q6X3-9WMC-J3J9

Vulnerability from github – Published: 2026-07-25 12:31 – Updated: 2026-07-27 06:30

Details

In the Linux kernel, the following vulnerability has been resolved:

crypto: caam - use print_hex_dump_devel to guard key hex dumps

Use print_hex_dump_devel() for dumping sensitive key material in *_setkey() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.

Severity

7.0 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-64315"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-25T10:17:12Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: caam - use print_hex_dump_devel to guard key hex dumps\n\nUse print_hex_dump_devel() for dumping sensitive key material in\n*_setkey() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG\nis enabled.",
  "id": "GHSA-q6x3-9wmc-j3j9",
  "modified": "2026-07-27T06:30:32Z",
  "published": "2026-07-25T12:31:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64315"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1ec775f6a124cce6278ae58b7d1c78a3bc6eef23"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/59057f5d4e9a195c6dd61695ad3bc4481ddf4f14"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6407dc85d0a4306681cf6c9be7f05e05dcb67a37"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8005dc808bcce7d6cc2ae015a3cde1683bee602d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bcf3cf74dfb6981e18b22cbf561f859a0f7faa26"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c8cfe11e48b2a4646fa662fcaa92e14810a28d46"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0b8cafd529b4ec759190c6081f7a76efb563a8f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-64315 (GCVE-0-2026-64315)

Vulnerability from cvelistv5 – Published: 2026-07-25 08:49 – Updated: 2026-07-27 04:59

Title

crypto: caam - use print_hex_dump_devel to guard key hex dumps

Summary

In the Linux kernel, the following vulnerability has been resolved: crypto: caam - use print_hex_dump_devel to guard key hex dumps Use print_hex_dump_devel() for dumping sensitive key material in *_setkey() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.

Severity

7 (High)


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

Assigner

Linux

References

8 references

URL	Tags
https://git.kernel.org/stable/c/1ec775f6a124cce62…
https://git.kernel.org/stable/c/bcf3cf74dfb6981e1…
https://git.kernel.org/stable/c/6407dc85d0a430668…
https://git.kernel.org/stable/c/c8cfe11e48b2a4646…
https://git.kernel.org/stable/c/8904b425cfcafe6a8…
https://git.kernel.org/stable/c/d0b8cafd529b4ec75…
https://git.kernel.org/stable/c/59057f5d4e9a195c6…
https://git.kernel.org/stable/c/8005dc808bcce7d6c…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 8d818c1055013d355d36188f21c7535687374f6c , < 1ec775f6a124cce6278ae58b7d1c78a3bc6eef23 (git) Affected: 8d818c1055013d355d36188f21c7535687374f6c , < bcf3cf74dfb6981e18b22cbf561f859a0f7faa26 (git) Affected: 8d818c1055013d355d36188f21c7535687374f6c , < 6407dc85d0a4306681cf6c9be7f05e05dcb67a37 (git) Affected: 8d818c1055013d355d36188f21c7535687374f6c , < c8cfe11e48b2a4646fa662fcaa92e14810a28d46 (git) Affected: 8d818c1055013d355d36188f21c7535687374f6c , < 8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7 (git) Affected: 8d818c1055013d355d36188f21c7535687374f6c , < d0b8cafd529b4ec759190c6081f7a76efb563a8f (git) Affected: 8d818c1055013d355d36188f21c7535687374f6c , < 59057f5d4e9a195c6dd61695ad3bc4481ddf4f14 (git) Affected: 8d818c1055013d355d36188f21c7535687374f6c , < 8005dc808bcce7d6cc2ae015a3cde1683bee602d (git)
Linux	Linux	Affected: 4.20 Unaffected: 0 , < 4.20 (semver) Unaffected: 5.10.261 , ≤ 5.10.* (semver) Unaffected: 5.15.212 , ≤ 5.15.* (semver) Unaffected: 6.1.178 , ≤ 6.1.* (semver) Unaffected: 6.6.145 , ≤ 6.6.* (semver) Unaffected: 6.12.96 , ≤ 6.12.* (semver) Unaffected: 6.18.39 , ≤ 6.18.* (semver) Unaffected: 7.1.4 , ≤ 7.1.* (semver) Unaffected: 7.2-rc1 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/crypto/caam/caamalg_qi2.c"
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "5.10.261",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
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              "status": "unaffected",
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              "versionType": "semver"
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              "status": "unaffected",
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              "versionType": "semver"
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            {
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              "status": "unaffected",
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            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.39",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
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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.

Detection rules are retrieved from Rulezet.

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.

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GHSA-Q6X3-9WMC-J3J9

CVE-2026-64315 (GCVE-0-2026-64315)

Tags

Sightings

Nomenclature