CVE-2021-47038 Bluetooth: avoid deadlock between hci_dev->lock and socket lock
| Reporter | Title | Published | Views | Family All 109 |
|---|---|---|---|---|
 | Linux Bluetooth Driver Heap Buffer Overflow DoS | 5 Mar 202400:00 | – | bdu_fstec |
 | CVE-2021-47038 | 28 Feb 202410:26 | – | circl |
 | Linux kernel security vulnerabilities | 28 Feb 202400:00 | – | cnnvd |
 | CVE-2021-47038 | 28 Feb 202408:13 | – | cve |
 | CVE-2021-47038 | 28 Feb 202408:13 | – | debiancve |
 | CVE-2021-47038 | 28 Feb 202409:15 | – | nvd |
 | openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:1489-1) | 20 Aug 202400:00 | – | openvas |
| SUSE: Security Advisory (SUSE-SU-2024:1489-1) | 13 Feb 202500:00 | – | openvas |
 | DEBIAN-CVE-2021-47038 | 28 Feb 202409:15 | – | osv_debian |
 | SUSE-SU-2024:1465-1 Security update for the Linux Kernel | 29 Apr 202412:57 | – | osv_suse |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/bluetooth/hci_conn.c"
],
"versions": [
{
"version": "eab2404ba798a8efda2a970f44071c3406d94e57",
"lessThan": "7cc0ba67883c6c8d3bddb283f56c167fc837a555",
"status": "affected",
"versionType": "git"
},
{
"version": "eab2404ba798a8efda2a970f44071c3406d94e57",
"lessThan": "fee71f480bc1dec5f6ae3b0b185ff12a62bceabc",
"status": "affected",
"versionType": "git"
},
{
"version": "eab2404ba798a8efda2a970f44071c3406d94e57",
"lessThan": "332e69eb3bd90370f2d9f2c2ca7974ff523dea17",
"status": "affected",
"versionType": "git"
},
{
"version": "eab2404ba798a8efda2a970f44071c3406d94e57",
"lessThan": "17486960d79b900c45e0bb8fbcac0262848582ba",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/bluetooth/hci_conn.c"
],
"versions": [
{
"version": "5.7",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.7",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.37",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.11.21",
"lessThanOrEqual": "5.11.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.4",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:46Current
6.6Medium risk
Vulners AI Score6.6
EPSS0.00179
SSVC