Vulnerability in Linux Linux_kernel
CVE-2023-2019
A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on th…
EPSS: 0.003 (25.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Linux Linux_kernel
- Redhat Enterprise_linux — versions 9.0
- N/a Linux Kernel's Netdevsim Device Driver — versions Fixed in kernel v6.0-rc1
Weakness classification (CWE)
References
- secalert@redhat.com (Patch, Third Party Advisory, Issue Tracking)
- secalert@redhat.com (VDB Entry, Third Party Advisory)
- secalert@redhat.com (Patch)
Frequently asked questions
- What is CVE-2023-2019?
- CVE-2023-2019 is a medium-severity vulnerability in Linux Linux_kernel, classified under CWE-911. CVSS score: 4.4/10. Published 2023-04-24.
- How severe is CVE-2023-2019?
- Medium severity. CVSS v3 base score is 4.4 out of 10.