CVE-2023-4132

CWE-416 — Use After Free20 documents8 sources
Severity
5.5MEDIUM
EPSS
0.0%
top 98.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Linux Linux KernelDebian Debian LinuxRedhat Enterprise Linux+2 more
Timeline
PublishedAug 3
Latest updateApr 9

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 vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶NVDlinux/linux_kernel6.2.16
▶Debianlinux< 5.10.191-1+3

Also affects: Debian Linux 10.0, 11.0, 12.0, Enterprise Linux 8.0

🔴Vulnerability Details

3
GHSA
GHSA-897q-36v3-jwhm: A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel↗2023-08-03
▶
OSV
CVE-2023-4132: A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel↗2023-08-03
▶
CVEList
Kernel: smsusb: use-after-free caused by do_submit_urb()↗2023-08-03
▶

📋Vendor Advisories

16
Ubuntu
Linux kernel (Azure) vulnerabilities↗2024-04-09
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Ubuntu
Linux kernel vulnerabilities↗2024-03-25
▶
Ubuntu
Linux kernel (GCP) vulnerabilities↗2024-03-20
▶
Ubuntu
Linux kernel vulnerabilities↗2024-03-18
▶
Ubuntu
Linux kernel (StarFive) vulnerabilities↗2023-11-28
▶