CVE-2025-21937

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Source
https://cve.org/CVERecord?id=CVE-2025-21937
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21937.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-21937
Downstream
Related
Published
2025-04-01T15:41:04.378Z
Modified
2026-03-20T12:41:15.183162Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Bluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name()
Details

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: Add check for mgmtallocskb() in mgmtremotename()

Add check for the return value of mgmtallocskb() in mgmtremotename() to prevent null pointer dereference.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21937.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
ba17bb62ce415950753c19d16bb43b2bd3701158
Fixed
37785a01040cb5d11ed0ddbcbf78491fcd073161
Fixed
c5845c73cbacf5704169283ef29ca02031a36564
Fixed
88310caff68ae69d0574859f7926a59c1da2d60b
Fixed
69fb168b88e4d62cb31cdd725b67ccc5216cfcaf
Fixed
f2176a07e7b19f73e05c805cf3d130a2999154cb
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
0f526a6d3e9347d94c2c0b5292a3cb3b25115019

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21937.json"