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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

VendorProductVersions
Debian:11linux*, 5.10.92-2, 0
Debian:14linux0, 0, 0
Debian:12linux0, 0, 0
Debian:13linux0, 0, 0

Timeline

  • Nov 23, 2022 CVE Published
  • Apr 28, 2026 CVE Updated
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