CVE-2023-4132
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedAug 3, 2023
First seenAug 3, 2023
Weakness typeCWE-416Use after free
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 6.2.16 | — |
| redhat enterprise_linux | 8.0 | — |
| redhat enterprise_linux_for_real_time | 8.0 | — |
| redhat enterprise_linux_for_real_time_for_nfv | 8.0 | — |
| fedoraproject fedora | No range specified | — |
| debian debian_linux | 10.0, 11.0, 12.0 | — |
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