iio: accel: kionix-kx022a: Fix array boundary check
In the Linux kernel, the following vulnerability has been resolved: iio: accel: kionix-kx022a: Fix array boundary check The driver performs a sanity check for an array size, when converting a register value to an array index. The check incorrectly accepts the sizeof(array) as a last index, when last valid index should be sizeof(array) - 1. Fix the check by bailing out when index >= sizeof(array).
CVE-2026-98835
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-2026-98835
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": "7c1d1677b3227c6b18ac999f2b84778baa280b8f",
"lessThan": "714d8f0b1c616a6a82be87ccb72271b6092773d1",
"versionType": "git"
},
{
"status": "affected",
"version": "7c1d1677b3227c6b18ac999f2b84778baa280b8f",
"lessThan": "87746be179dca4d94d73d5a323a39a87bb2e90fc",
"versionType": "git"
},
{
"status": "affected",
"version": "7c1d1677b3227c6b18ac999f2b84778baa280b8f",
"lessThan": "4c73c1859fa64509aae7e23a6dbd2d5c8a64c05d",
"versionType": "git"
},
{
"status": "affected",
"version": "7c1d1677b3227c6b18ac999f2b84778baa280b8f",
"lessThan": "22d377178de281d21ddf908d03a8e9fde3339d9f",
"versionType": "git"
},
{
"status": "affected",
"version": "7c1d1677b3227c6b18ac999f2b84778baa280b8f",
"lessThan": "0e65412aee4f651d2c9785f542a13e4b44002a75",
"versionType": "git"
}
],
"programFiles": [
"drivers/iio/accel/kionix-kx022a.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.2"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.2",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.113",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.56",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.10",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/iio/accel/kionix-kx022a.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-98835
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #48997 · Revision 1
- Added to Heist Feed
- Publisher date