CVE-2023-5369 (GCVE-0-2023-5369)
Vulnerability from cvelistv5
Published
2023-10-04 03:48
Modified
2025-02-13 17:20
Severity ?
CWE
  • CWE-273 - Improper Check for Dropped Privileges
Summary
Before correction, the copy_file_range system call 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 system call must additionally require the CAP_SEEK capability. This incorrect privilege check enabled sandboxed processes with only read or write but no seek capability on a file descriptor to read data from or write data to an arbitrary location within the file corresponding to that file descriptor.
Impacted products
Vendor Product Version
FreeBSD FreeBSD Version: 13.2-RELEASE
Create a notification for this product.
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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