CVE-2026-80607

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: tracing/probes: Remove WARN_ON_ONCE from parse_btf_arg Sashiko found that user can cause this WARN_ON_ONCE() easily with adding a kprobe event based on a raw address with BTF parameter. Since this is not an unexpected condition, remove the WARN_ON_ONCE().

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-08-28 08:16:44.677000

Last modified

2026-10-21 13:19:55.033000

View original CVE JSON

{
  "id": "CVE-2026-80607",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-08-28T08:16:44.677",
  "lastModified": "2026-10-21T13:19:55.033",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing/probes: Remove WARN_ON_ONCE from parse_btf_arg\n\nSashiko found that user can cause this WARN_ON_ONCE() easily\nwith adding a kprobe event based on a raw address with BTF\nparameter.\n\nSince this is not an unexpected condition, remove the\nWARN_ON_ONCE()."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "kernel/trace/trace_probe.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "b576e09701c7d045bbe5cd85d53e2f34426aa214",
              "lessThan": "24a753a49d06813a156695e3804dcc11c7fdef07",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "b576e09701c7d045bbe5cd85d53e2f34426aa214",
              "lessThan": "e177f1530af440d9330c149080aa3b24ddefa18b",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "b576e09701c7d045bbe5cd85d53e2f34426aa214",
              "lessThan": "f148f86c65b8f9ef2466ad8506e721749e4957fb",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "b576e09701c7d045bbe5cd85d53e2f34426aa214",
              "lessThan": "8a662d8c05e2cf16f7a047c81bc1eb5d3b29bacd",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "b576e09701c7d045bbe5cd85d53e2f34426aa214",
              "lessThan": "251a8fe1b9aedccd298b77bc28426d564c5a923f",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "kernel/trace/trace_probe.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.5",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.5",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.6.160",
              "lessThanOrEqual": "6.6.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.12.114",
              "lessThanOrEqual": "6.12.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.18.40",
              "lessThanOrEqual": "6.18.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.1.5",
              "lessThanOrEqual": "7.1.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.2",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/24a753a49d06813a156695e3804dcc11c7fdef07",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/251a8fe1b9aedccd298b77bc28426d564c5a923f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/8a662d8c05e2cf16f7a047c81bc1eb5d3b29bacd",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e177f1530af440d9330c149080aa3b24ddefa18b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f148f86c65b8f9ef2466ad8506e721749e4957fb",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}