vulnerability
VMware Photon OS: CVE-2021-20321
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:N/I:N/A:C) | Feb 18, 2022 | Jan 20, 2025 | Jul 2, 2025 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
Feb 18, 2022
Added
Jan 20, 2025
Modified
Jul 2, 2025
Description
A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system.
Solution
vmware-photon_os_update_tdnf
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