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.
Exploits (3)
nomisec
WORKING POC
by Satheesh575555 · poc
https://github.com/Satheesh575555/linux-4.1.15_CVE-2022-45934
References (6)
Core 6
Core References
Mailing List, Patch, Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=ae4569813a6e931258db627cdfe50dfb4f917d5d
Third Party Advisory
https://security.netapp.com/advisory/ntap-20230113-0008/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDAKCGDW6CQ6G3RZWYZJO454R3L5CTQB/
Third Party Advisory vendor-advisory
https://www.debian.org/security/2023/dsa-5324
Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html
Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
Scores
CVSS v3
7.8
EPSS
0.0041
EPSS Percentile
61.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-190
Status
published
Products (8)
debian/debian_linux
11.0
fedoraproject/fedora
37
linux/linux_kernel
2.6.32 - 4.9.337
netapp/h300s_firmware
netapp/h410c_firmware
netapp/h410s_firmware
netapp/h500s_firmware
netapp/h700s_firmware
Published
Nov 27, 2022
Tracked Since
Feb 18, 2026