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.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2023-07-11T11:45:36.711Z
Updated: 2024-08-02T06:48:08.541Z
Reserved: 2023-06-15T10:41:19.478Z
Link: CVE-2023-3269
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-07-11T12:15:10.047
Modified: 2024-11-21T08:16:52.040
Link: CVE-2023-3269
Redhat