CVE-2026-53336 (GCVE-0-2026-53336)
Vulnerability from cvelistv5
Published
2026-07-01 13:32
Modified
2026-07-01 13:32
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: nvmem: layouts: onie-tlv: fix hang on unknown types The EEPROM on my board has a vendor specific entry of type 0x41. When stumbling upon that, this driver hangs in an endless loop. Fix it by keep incrementing the offset on unknown entries, so the loop will eventually stop.
References
Impacted products
Vendor Product Version
Linux Linux Version: d3c0d12f6474216bf386101e2449cc73e5c5b61d
Version: d3c0d12f6474216bf386101e2449cc73e5c5b61d
Version: d3c0d12f6474216bf386101e2449cc73e5c5b61d
Version: d3c0d12f6474216bf386101e2449cc73e5c5b61d
Version: d3c0d12f6474216bf386101e2449cc73e5c5b61d
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvmem/layouts/onie-tlv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "033d498b0f473c6456be5f885be172024ad84972",
              "status": "affected",
              "version": "d3c0d12f6474216bf386101e2449cc73e5c5b61d",
              "versionType": "git"
            },
            {
              "lessThan": "fd47edeabadfaa75422009dc5894e92c4c697517",
              "status": "affected",
              "version": "d3c0d12f6474216bf386101e2449cc73e5c5b61d",
              "versionType": "git"
            },
            {
              "lessThan": "4a4d21f531ccf5bb333d99b620e0d66551f3652c",
              "status": "affected",
              "version": "d3c0d12f6474216bf386101e2449cc73e5c5b61d",
              "versionType": "git"
            },
            {
              "lessThan": "4f27eb01619c36cc8e3ce9a2a9af97f145f5d1c6",
              "status": "affected",
              "version": "d3c0d12f6474216bf386101e2449cc73e5c5b61d",
              "versionType": "git"
            },
            {
              "lessThan": "ea41020b9018e31c2ea7e9d89021e3e6d7470883",
              "status": "affected",
              "version": "d3c0d12f6474216bf386101e2449cc73e5c5b61d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvmem/layouts/onie-tlv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.4"
            },
            {
              "lessThan": "6.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.143",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.94",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.36",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.*",
              "status": "unaffected",
              "version": "7.0.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.143",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.94",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.36",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.13",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmem: layouts: onie-tlv: fix hang on unknown types\n\nThe EEPROM on my board has a vendor specific entry of type 0x41. When\nstumbling upon that, this driver hangs in an endless loop.\n\nFix it by keep incrementing the offset on unknown entries, so the loop\nwill eventually stop."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-01T13:32:18.489Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/033d498b0f473c6456be5f885be172024ad84972"
        },
        {
          "url": "https://git.kernel.org/stable/c/fd47edeabadfaa75422009dc5894e92c4c697517"
        },
        {
          "url": "https://git.kernel.org/stable/c/4a4d21f531ccf5bb333d99b620e0d66551f3652c"
        },
        {
          "url": "https://git.kernel.org/stable/c/4f27eb01619c36cc8e3ce9a2a9af97f145f5d1c6"
        },
        {
          "url": "https://git.kernel.org/stable/c/ea41020b9018e31c2ea7e9d89021e3e6d7470883"
        }
      ],
      "title": "nvmem: layouts: onie-tlv: fix hang on unknown types",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-53336",
    "datePublished": "2026-07-01T13:32:18.489Z",
    "dateReserved": "2026-06-09T07:44:35.399Z",
    "dateUpdated": "2026-07-01T13:32:18.489Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.