VDB
DEBIAN-CVE-2022-42896
DEBIAN-CVE-2022-42896
PUBLISHED
CVSS 8.800000190734863 HIGH
There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim. We recommend upgrading past commit https://www.google.com/url https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4 https://www.google.com/url
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux | *, 5.10.92-2, 0 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:12 | linux | 0, 0, 0 |
| Debian:13 | linux | 0, 0, 0 |
Exploit Intelligence
- himanshu667/kernel_v4.19.72_CVE-2022-42896 (github-poc)
- Trinadh465/linux-4.19.72_CVE-2022-42896 (github-poc)
- Satheesh575555/linux-4.19.72_CVE-2022-42896 (github-poc)
- vuln_scanner.py (github-poc)
Timeline
- Nov 23, 2022 CVE Published
- Apr 28, 2026 CVE Updated