vulnerability
Ubuntu: (CVE-2023-2019): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:L/Au:M/C:N/I:N/A:C) | Apr 24, 2023 | Nov 19, 2024 | Sep 1, 2025 |
Severity
4
CVSS
(AV:L/AC:L/Au:M/C:N/I:N/A:C)
Published
Apr 24, 2023
Added
Nov 19, 2024
Modified
Sep 1, 2025
Description
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 the system.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-azure-fdeubuntu-upgrade-linux-azure-fde-5-15ubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gke-5-15ubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-gkeop-5-15ubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2023-2019
- https://attackerkb.com/topics/CVE-2023-2019
- CWE-911
- URL-https://bugzilla.redhat.com/show_bug.cgi?id=2189137
- URL-https://git.kernel.org/linus/180a6a3ee60a7cb69ed1232388460644f6a21f00
- URL-https://github.com/torvalds/linux/commit/180a6a3ee60a
- URL-https://www.cve.org/CVERecord?id=CVE-2023-2019
- URL-https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811/
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