Bluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete There is a BUG: KASAN: stack-out-of-bounds in set_mesh_sync due to memcpy from badly declared on-stack flexible array. Another crash is in set_mesh_complete() due to double list_del via mgmt_pending_valid + mgmt_pending_remove. Use DEFINE_FLEX to declare the flexible array right, and don't memcpy outside bounds. As mgmt_pending_valid removes the cmd from list, use mgmt_pending_free, and also report status on error.
CVE-2025-40213
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-2025-40213
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": "0b60eb04b8524e1b4b3f07fea0d16fda9a677d9a",
"lessThan": "31d6c9216aa1be18ba317239738f73b0b0c7b691",
"versionType": "git"
},
{
"status": "affected",
"version": "d71b98f253b079cbadc83266383f26fe7e9e103b",
"lessThan": "5c19daa93d9af29f1f46251b47e1ea66bcc8d679",
"versionType": "git"
},
{
"status": "affected",
"version": "302a1f674c00dd5581ab8e493ef44767c5101aab",
"lessThan": "1c9aca1787e8395a2c59fef20e914467958969c5",
"versionType": "git"
},
{
"status": "affected",
"version": "302a1f674c00dd5581ab8e493ef44767c5101aab",
"lessThan": "e8785404de06a69d89dcdd1e9a0b6ea42dc6d327",
"versionType": "git"
},
{
"status": "affected",
"version": "87a1f16f07c6c43771754075e08f45b41d237421",
"versionType": "git"
},
{
"status": "affected",
"version": "6.6.140",
"lessThan": "6.6.160",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.16.10",
"lessThan": "6.17",
"versionType": "semver"
}
],
"programFiles": [
"include/net/bluetooth/mgmt.h",
"net/bluetooth/mgmt.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.17"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.17",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.17.8",
"versionType": "semver",
"lessThanOrEqual": "6.17.*"
},
{
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"include/net/bluetooth/mgmt.h",
"net/bluetooth/mgmt.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-40213
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #46048 · Revision 1
- Added to Heist Feed
- Publisher date