Duplicate Advisory: uutils coreutils has an Improper Preservation of Permissions issue
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osv · GHSA-79rc-qpw3-jv92
Withdrawn### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-r9hw-mj3w-phcq. This link is maintained to preserve external references. ### Original Description The mknod utility in uutils coreutils fails to handle security labels atomically by creating device nodes before setting the SELinux context. If labeling fails, the utility attempts cleanup using std::fs::remove_dir, which cannot remove device nodes or FIFOs. This leaves mislabeled nodes behind with incorrect default contexts, potentially allowing unauthorized access to device nodes that should have been restricted by mandatory access controls.
- Source published
- 22 Apr 2026 18:31:45 UTC
- Source modified
- 10 Sep 2026 03:50:43 UTC
- Saved here
- 24 Oct 2026 13:19:54 UTC
- Source terms
- GitHub Advisory Database · CC-BY-4.0
Original source record · Cite this exact observation · Complete original publisher JSON
Source: osv · GitHub Advisory Database · CC-BY-4.0. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.
CVSS_V3 · CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Publisher rating · LOW