CVE-2022-45934

kernel: integer overflow in l2cap_config_req() in net/bluetooth/l2cap_core.c

Published Nov 27, 2022 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3349-1 linux-5.10 security update
Debian DLA Debian DLA DLA-3403-1 linux security update
Debian DSA Debian DSA DSA-5324-1 linux security update
EUVD EUVD EUVD-2022-48777 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.
Ubuntu USN Ubuntu USN USN-5794-1 Linux kernel (AWS) vulnerabilities
Ubuntu USN Ubuntu USN USN-5802-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5803-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5804-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5804-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5808-1 Linux kernel (IBM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5809-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5813-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5814-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5829-1 Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu USN Ubuntu USN USN-5830-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5831-1 Linux kernel (Azure CVM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5832-1 Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu USN Ubuntu USN USN-5858-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5860-1 Linux kernel (GKE) vulnerabilities
Ubuntu USN Ubuntu USN USN-5861-1 Linux kernel (Dell300x) vulnerabilities
Ubuntu USN Ubuntu USN USN-5863-1 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-5875-1 Linux kernel (GKE) vulnerabilities
Ubuntu USN Ubuntu USN USN-5877-1 Linux kernel (GKE) vulnerabilities
Ubuntu USN Ubuntu USN USN-5879-1 Linux kernel (HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-5914-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5918-1 Linux kernel (BlueField) vulnerabilities
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}