vulnerability
Dell PowerStoreOS: CVE-2023-1872: DSA-2023-366: Dell PowerStore Family Security Update for Multiple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:S/C:C/I:C/A:C) | Oct 5, 2023 | Oct 23, 2025 | Oct 23, 2025 |
Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
Oct 5, 2023
Added
Oct 23, 2025
Modified
Oct 23, 2025
Description
A use-after-free vulnerability in the Linux Kernel io_uring system can be exploited to achieve local privilege escalation.
The io_file_get_fixed function lacks the presence of ctx->uring_lock which can lead to a Use-After-Free vulnerability due a race condition with fixed files getting unregistered.
We recommend upgrading past commit da24142b1ef9fd5d36b76e36bab328a5b27523e8.
Solution
dell-powerstoreos-upgrade-latest
NEW
Explore Exposure Command
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