CVE-2022-45934
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.
- Published
- Nov 27, 2022
- Updated
- Apr 29, 2025
- Assigning CNA
- mitre
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 54.7%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
- linux-4.1.15_CVE-2022-45934Research
Linux kernel 4.1.15 source code with a focus on CVE-2022-45934, providing a reference for vulnerability analysis and exploitation research.
Linux kernel 4.1.15 source tree with a patch for CVE-2022-45934, a use-after-free vulnerability in the netfilter subsystem, for analysis and testing.
Responsible use
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