Vulnerability-Lookup

GHSA-GF2R-W27P-PH9Q

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

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() and gen_split_key() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-64316"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-25T10:17:12Z",
    "severity": null
  },
  "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() and gen_split_key() to avoid leaking secrets at runtime when\nCONFIG_DYNAMIC_DEBUG is enabled.",
  "id": "GHSA-gf2r-w27p-ph9q",
  "modified": "2026-07-25T12:31:31Z",
  "published": "2026-07-25T12:31:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64316"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3f57657b6ea23f933371f2c2846322f441773cee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/45c0e3615e5bca5f1fc93357af8d19975c092d4f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8b56ba10105ca34a4b75f7e33d41d96a63815591"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8cf5fb0503129e53052fe29302379cf83891d0fb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cea7302d5d05df74cfb4107897b1ca34163c06b9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-64316 (GCVE-0-2026-64316)

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

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() and gen_split_key() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.

Severity

No CVSS data available.

Assigner

Linux

References

8 references

URL	Tags
https://git.kernel.org/stable/c/45c0e3615e5bca5f1…
https://git.kernel.org/stable/c/8b56ba10105ca34a4…
https://git.kernel.org/stable/c/9a53dc0a0ae0486e1…
https://git.kernel.org/stable/c/ebd37eef6e4f435e1…
https://git.kernel.org/stable/c/cea7302d5d05df74c…
https://git.kernel.org/stable/c/6f7b8e0321f3a8fbb…
https://git.kernel.org/stable/c/8cf5fb0503129e530…
https://git.kernel.org/stable/c/3f57657b6ea23f933…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 6e005503199b9bf1b385949c05897fd6567b5af4 , < 45c0e3615e5bca5f1fc93357af8d19975c092d4f (git) Affected: 6e005503199b9bf1b385949c05897fd6567b5af4 , < 8b56ba10105ca34a4b75f7e33d41d96a63815591 (git) Affected: 6e005503199b9bf1b385949c05897fd6567b5af4 , < 9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e (git) Affected: 6e005503199b9bf1b385949c05897fd6567b5af4 , < ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd (git) Affected: 6e005503199b9bf1b385949c05897fd6567b5af4 , < cea7302d5d05df74cfb4107897b1ca34163c06b9 (git) Affected: 6e005503199b9bf1b385949c05897fd6567b5af4 , < 6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e (git) Affected: 6e005503199b9bf1b385949c05897fd6567b5af4 , < 8cf5fb0503129e53052fe29302379cf83891d0fb (git) Affected: 6e005503199b9bf1b385949c05897fd6567b5af4 , < 3f57657b6ea23f933371f2c2846322f441773cee (git)
Linux	Linux	Affected: 5.3 Unaffected: 0 , < 5.3 (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.c",
            "drivers/crypto/caam/caamalg_qi.c",
            "drivers/crypto/caam/caamhash.c",
            "drivers/crypto/caam/key_gen.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
            },
            {
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              "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
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              "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
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            },
            {
              "lessThan": "cea7302d5d05df74cfb4107897b1ca34163c06b9",
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              "versionType": "git"
            },
            {
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              "status": "affected",
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              "versionType": "git"
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            {
              "lessThan": "8cf5fb0503129e53052fe29302379cf83891d0fb",
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            }
          ]
        },
        {
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            "drivers/crypto/caam/caamalg_qi.c",
            "drivers/crypto/caam/caamhash.c",
            "drivers/crypto/caam/key_gen.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.3"
            },
            {
              "lessThan": "5.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.261",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.212",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.96",
              "versionType": "semver"
            },
            {
              "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"
            }
          ]
        }
      ],
      "cpeApplicability": [
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                },
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                },
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                },
                {
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                }
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      "providerMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-64316",
    "datePublished": "2026-07-25T08:49:46.415Z",
    "dateReserved": "2026-07-19T15:36:31.779Z",
    "dateUpdated": "2026-07-25T08:49:46.415Z",
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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.

Action not permitted

GHSA-GF2R-W27P-PH9Q

CVE-2026-64316 (GCVE-0-2026-64316)

Tags

Sightings

Nomenclature