vulnerability
FreeBSD: VID-e261e71c-6250-11ee-8e38-002590c1f29c (CVE-2023-5369): FreeBSD -- copy_file_range insufficient capability rights check
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:C/A:N) | Oct 4, 2023 | Oct 4, 2023 | Dec 10, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:N)
Published
Oct 4, 2023
Added
Oct 4, 2023
Modified
Dec 10, 2025
Description
Problem Description: The syscall checked only for the CAP_READ and CAP_WRITE capabilities on the input and output file descriptors, respectively. Using an offset is logically equivalent to seeking, and the syscall must additionally require the CAP_SEEK capability. Impact: A sandboxed process with only read or write but no seek capability on a file descriptor may be able to read data from or write data to an arbitrary location within the file corresponding to that file descriptor.
Solution
freebsd-upgrade-base-13_2-release-p4
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