Integer Overflow or Wraparound Affecting kernel-tools package, versions <0:4.18.0-553.el8_10
Threat Intelligence
EPSS
0.05% (16th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-CENTOS8-KERNELTOOLS-3166606
- published 9 Dec 2022
- disclosed 21 Nov 2022
Introduced: 21 Nov 2022
CVE-2022-45934 Open this link in a new tabHow to fix?
Upgrade Centos:8 kernel-tools to version 0:4.18.0-553.el8_10 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-tools package and not the kernel-tools package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
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.
References
- https://access.redhat.com/security/cve/CVE-2022-45934
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAKCGDW6CQ6G3RZWYZJO454R3L5CTQB/
- https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=ae4569813a6e931258db627cdfe50dfb4f917d5d
- https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDAKCGDW6CQ6G3RZWYZJO454R3L5CTQB/
- https://security.netapp.com/advisory/ntap-20230113-0008/
- https://www.debian.org/security/2023/dsa-5324
CVSS Scores
version 3.1