Security Advisory

CVE-2023-44466

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-09-29 00:00:00

Last updated 2024-08-02 20:07:33

Assigner mitre

State PUBLISHED

Description

An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32.

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