CVE-2026-97538

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: hwmon: (asus_rog_ryujin) Validate HID report lengths rog_ryujin_raw_event() parses response headers and payload fields without first checking that they are present in the received report. A short report can therefore make the driver consume uninitialized bytes from the HID transport buffer and expose them as sensor values through sysfs. Validate the response header and the fields used by each response type before parsing them.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

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

Published

2026-09-25 11:17:04.080000

Last modified

2026-10-21 13:21:13.280000

View original CVE JSON

{
  "id": "CVE-2026-97538",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-09-25T11:17:04.080",
  "lastModified": "2026-10-21T13:21:13.280",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (asus_rog_ryujin) Validate HID report lengths\n\nrog_ryujin_raw_event() parses response headers and payload fields without\nfirst checking that they are present in the received report. A short report\ncan therefore make the driver consume uninitialized bytes from the HID\ntransport buffer and expose them as sensor values through sysfs.\n\nValidate the response header and the fields used by each response type\nbefore parsing them."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "drivers/hwmon/asus_rog_ryujin.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "ed3e03790c5c9f29f032dde9bb784e198984a759",
              "lessThan": "995f22b2881835b518b3f99240d00781c9df0235",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "ed3e03790c5c9f29f032dde9bb784e198984a759",
              "lessThan": "1caa5f9399ff107a8fa221b1eaca0a9e729d3758",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "ed3e03790c5c9f29f032dde9bb784e198984a759",
              "lessThan": "8042312e73c50de82634ce63eae7cf219464b481",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "drivers/hwmon/asus_rog_ryujin.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.9",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.9",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.12.114",
              "lessThanOrEqual": "6.12.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.2.7",
              "lessThanOrEqual": "7.2.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.3",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/1caa5f9399ff107a8fa221b1eaca0a9e729d3758",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/8042312e73c50de82634ce63eae7cf219464b481",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/995f22b2881835b518b3f99240d00781c9df0235",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}