Description
An issue was discovered in l2cap_sock_release in net/bluetooth/l2cap_sock.c in the Linux kernel before 6.4.10. There is a use-after-free because the children of an sk are mishandled.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3623-1 | linux-5.10 security update |
Debian DLA |
DLA-3710-1 | linux security update |
Debian DSA |
DSA-5480-1 | linux security update |
Debian DSA |
DSA-5492-1 | linux security update |
Ubuntu USN |
USN-6343-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-6383-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6385-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-6386-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6386-2 | Linux kernel (Raspberry Pi) vulnerabilities |
Ubuntu USN |
USN-6386-3 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6387-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6387-2 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6388-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6396-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6396-2 | Linux kernel (KVM) vulnerabilities |
Ubuntu USN |
USN-6396-3 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-6466-1 | Linux kernel (NVIDIA) vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-02-25T17:20:11.768Z
Reserved: 2023-08-14T00:00:00.000Z
Link: CVE-2023-40283
No data.
Status : Modified
Published: 2023-08-14T03:15:09.257
Modified: 2026-02-25T18:17:01.683
Link: CVE-2023-40283
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
Ubuntu USN