High
Bluetooth: eir: Fix possible crashes on eir_create_adv_data
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix possible crashes on eir_create_adv_data eir_create_adv_data may attempt to add EIR_FLAGS and EIR_TX_POWER without checking if that would fit.
Announced Group revision 1
Original source ↗CVE-2025-38303
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-2025-38303
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": "01ce70b0a274bd76a5a311fb90d4d446d9bdfea1",
"lessThan": "2d4588f55cc10fc228f3b46469dbfb3f0a8b13c8",
"versionType": "git"
},
{
"status": "affected",
"version": "01ce70b0a274bd76a5a311fb90d4d446d9bdfea1",
"lessThan": "e98ce4b70beab73563d82bd21821024140e6da06",
"versionType": "git"
},
{
"status": "affected",
"version": "01ce70b0a274bd76a5a311fb90d4d446d9bdfea1",
"lessThan": "2af40d795d3fb0ee5c074b7ac56ab22402aa6e4f",
"versionType": "git"
},
{
"status": "affected",
"version": "01ce70b0a274bd76a5a311fb90d4d446d9bdfea1",
"lessThan": "b9db0c27e73b7c8a19384a44af527edfda74ff3d",
"versionType": "git"
},
{
"status": "affected",
"version": "01ce70b0a274bd76a5a311fb90d4d446d9bdfea1",
"lessThan": "47c03902269aff377f959dc3fd94a9733aa31d6e",
"versionType": "git"
}
],
"programFiles": [
"net/bluetooth/eir.c",
"net/bluetooth/eir.h",
"net/bluetooth/hci_sync.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.16"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.16",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.1.168",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.34",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.15.3",
"versionType": "semver",
"lessThanOrEqual": "6.15.*"
},
{
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"net/bluetooth/eir.c",
"net/bluetooth/eir.h",
"net/bluetooth/hci_sync.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-38303
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #45998 · Revision 1
- Added to Heist Feed
- Publisher date