hwmon: (asus_rog_ryujin) Validate HID report lengths
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.
CVE-2026-97538
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-97538
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "ed3e03790c5c9f29f032dde9bb784e198984a759",
"lessThan": "995f22b2881835b518b3f99240d00781c9df0235",
"versionType": "git"
},
{
"status": "affected",
"version": "ed3e03790c5c9f29f032dde9bb784e198984a759",
"lessThan": "1caa5f9399ff107a8fa221b1eaca0a9e729d3758",
"versionType": "git"
},
{
"status": "affected",
"version": "ed3e03790c5c9f29f032dde9bb784e198984a759",
"lessThan": "8042312e73c50de82634ce63eae7cf219464b481",
"versionType": "git"
}
],
"programFiles": [
"drivers/hwmon/asus_rog_ryujin.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.9"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.9",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.114",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "7.2.7",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/hwmon/asus_rog_ryujin.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-97538
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #48782 · Revision 1
- Added to Heist Feed
- Publisher date