VulnerabilityModified
CVE-2023-4132
A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel.
MEDIUM 5.5EPSS 0.25%
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.25% probability · 17th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- linux/linux kernel · redhat/enterprise linux · redhat/enterprise linux for real time · redhat/enterprise linux for real time for nfv · fedoraproject/fedora · debian/debian linux
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2023:6901Third Party Advisory
- https://access.redhat.com/errata/RHSA-2023:7077Third Party Advisory
- https://access.redhat.com/errata/RHSA-2024:0575
- https://access.redhat.com/errata/RHSA-2024:0724
- https://access.redhat.com/security/cve/CVE-2023-4132Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2221707Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2023:6901Third Party Advisory
- https://access.redhat.com/errata/RHSA-2023:7077Third Party Advisory
- https://access.redhat.com/errata/RHSA-2024:0575
- https://access.redhat.com/errata/RHSA-2024:0724
- https://access.redhat.com/security/cve/CVE-2023-4132Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2221707Issue Tracking, Third Party Advisory
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.