CVE-2023-3269 (GCVE-0-2023-3269)

Vulnerability from cvelistv5 – Published: 2023-07-11 11:45 – Updated: 2025-03-05 18:54
VLAI
Title
Distros-[dirtyvma] privilege escalation via non-rcu-protected vma traversal
Summary
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.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-05 18:36 UTC
CWE
Assigner
redhat CNA under the redhat root
CNA scorecard B 81/100 over 1018 records in the last 180 days details
Impacted products
Date Public
2023-07-05 00:00
Show details on NVD website

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