CVE-2023-4132
A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition.
- Score
- CVSS 3.1 5.5 Medium
- Status
- Modified - secalert@redhat.com
- Published
- 2023-08-03
- Last modified
- 2025-11-07
- Weaknesses
- CWE-416
Affected products
- Debian Linux (Debian)
- Fedora (Fedoraproject)
- Linux Kernel (Linux)
- Enterprise Linux (Redhat)
- Enterprise Linux For Real Time (Redhat)
- Enterprise Linux For Real Time For Nfv (Redhat)
- Rhel Eus (Redhat)
- Rhev Hypervisor (Redhat)
References
- https://access.redhat.com/errata/RHSA-2023:6901
- https://access.redhat.com/errata/RHSA-2023:7077
- https://access.redhat.com/errata/RHSA-2024:0575
- https://access.redhat.com/errata/RHSA-2024:0724
- https://access.redhat.com/security/cve/CVE-2023-4132
- https://bugzilla.redhat.com/show_bug.cgi?id=2221707
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://security.netapp.com/advisory/ntap-20231020-0005/
- https://www.debian.org/security/2023/dsa-5480
- https://www.debian.org/security/2023/dsa-5492