CVE-2022-45934
HIGH 7.8EPSS 0.8%
An issue was discovered in the Linux kernel through 6.0.10. l2cap_config_req in net/bluetooth/l2cap_core.c has an integer wraparound via L2CAP_CONF_REQ packets.
- CVSS v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.76% chance of exploitation in the next 30 days, 55th percentile
- Published
- 2022-11-27
- Updated
- 2025-04-29
Proof-of-concept exploits (3)
- Satheesh575555/linux-4.1.15_CVE-2022-459340★ · 2023-03-24
- Trinadh465/linux-4.1.15_CVE-2022-459340★ · 2023-01-20
- Trinadh465/linux-4.19.72_CVE-2022-459340★ · 2023-01-20
Security advisories
- https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=a…
- https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html
- https://security.netapp.com/advisory/ntap-20230113-0008
- https://www.debian.org/security/2023/dsa-5324