CVE-2023-2598 (GCVE-0-2023-2598)
Vulnerability from cvelistv5
Published
2023-06-01 00:00
Modified
2025-04-23 16:21
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Summary
A flaw was found in the fixed buffer registration code for io_uring (io_sqe_buffer_register in io_uring/rsrc.c) in the Linux kernel that allows out-of-bounds access to physical memory beyond the end of the buffer. This flaw enables full local privilege escalation.
References
Impacted products
Vendor Product Version
n/a Kernel Version: Kernel prior to 6.4-rc1
Show details on NVD website

To clipboard 

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