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A use-after-free flaw was found in setup_async_work in...

Moderate severity Unreviewed Published Nov 1, 2023 to the GitHub Advisory Database • Updated Nov 18, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A use-after-free flaw was found in setup_async_work in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. This issue could allow an attacker to crash the system by accessing freed work.

References

Published by the National Vulnerability Database Nov 1, 2023
Published to the GitHub Advisory Database Nov 1, 2023
Last updated Nov 18, 2023

Severity

Moderate
6.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CVE ID

CVE-2023-1193

GHSA ID

GHSA-vv37-54q4-33cj

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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