Bluetooth: btintel: fix buffer over-read in btintel_hw_error()
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: fix buffer over-read in btintel_hw_error() The "Exception info %s" print uses skb->data + 1, but the 12-byte payload is not guaranteed to be NUL-terminated and can be read past its end. Bound the print with "%.*s" and skb->len - 1.
CVE-2026-98732
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-2026-98732
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": "973bb97e5aee56edddaae3d5c96877101ad509c0",
"lessThan": "be58b239d2be5da7a7fac11d3eb8bf75dce6511b",
"versionType": "git"
},
{
"status": "affected",
"version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
"lessThan": "bbc7de352f3f3864369c904aac944c7de84c6e7b",
"versionType": "git"
},
{
"status": "affected",
"version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
"lessThan": "c42ce5373405ca93946311652c51ccfeb1c2d913",
"versionType": "git"
},
{
"status": "affected",
"version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
"lessThan": "673f707518e8ef03306f84c512cb160971f175fe",
"versionType": "git"
},
{
"status": "affected",
"version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
"lessThan": "40eb4b18ad167b63644c27fa67a7400ba050379a",
"versionType": "git"
}
],
"programFiles": [
"drivers/bluetooth/btintel.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.3"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.3",
"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/bluetooth/btintel.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-98732
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #48930 · Revision 1
- Added to Heist Feed
- Publisher date