Vulnerability CVE-2023-6121


Published: 2023-11-16

Description:
An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This flaw allows a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data to be printed (and potentially leaked) to the kernel ring buffer (dmesg).

 References:
https://access.redhat.com/security/cve/CVE-2023-6121
https://bugzilla.redhat.com/show_bug.cgi?id=2250043

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