vulnerability
Ubuntu: (Multiple Advisories) (CVE-2023-3269): Linux kernel (OEM) vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | 2023-07-11 | 2023-07-26 | 2025-01-28 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
2023-07-11
Added
2023-07-26
Modified
2025-01-28
Description
A vulnerability exists in the memory management subsystem of the Linux kernel. The lock handling for accessing and updating virtual memory areas (VMAs) is incorrect, leading to use-after-free problems. This issue can be successfully exploited to execute arbitrary kernel code, escalate containers, and gain root privileges.
Solution(s)
ubuntu-upgrade-linux-image-6-1-0-1017-oemubuntu-upgrade-linux-image-6-2-0-1006-ibmubuntu-upgrade-linux-image-6-2-0-1008-awsubuntu-upgrade-linux-image-6-2-0-1008-azureubuntu-upgrade-linux-image-6-2-0-1008-oracleubuntu-upgrade-linux-image-6-2-0-1009-kvmubuntu-upgrade-linux-image-6-2-0-1009-lowlatencyubuntu-upgrade-linux-image-6-2-0-1009-lowlatency-64kubuntu-upgrade-linux-image-6-2-0-1009-raspiubuntu-upgrade-linux-image-6-2-0-1010-gcpubuntu-upgrade-linux-image-6-2-0-26-genericubuntu-upgrade-linux-image-6-2-0-26-generic-64kubuntu-upgrade-linux-image-6-2-0-26-generic-lpaeubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-oem-22-04cubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-virtual
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