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CVE-2022-2586
Published: Jan 8, 2024
Modified: Oct 21, 2025
PUBLISHED
CVSS v3.1
5.3
MEDIUM
Description
It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
| Vendor | Product | Versions |
|---|---|---|
The Linux Kernel Organization | linux | affected 0 - < 6.0~rc1 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High
References
https://ubuntu.com/security/notices/USN-5564-1
third-party-advisory
https://ubuntu.com/security/notices/USN-5560-2
third-party-advisory
https://ubuntu.com/security/notices/USN-5582-1
third-party-advisory
https://ubuntu.com/security/notices/USN-5567-1
third-party-advisory
https://ubuntu.com/security/notices/USN-5560-1
third-party-advisory
https://ubuntu.com/security/notices/USN-5566-1
third-party-advisory
https://www.openwall.com/lists/oss-security/2022/08/09/5
issue-tracking
https://ubuntu.com/security/notices/USN-5565-1
third-party-advisory
https://ubuntu.com/security/notices/USN-5562-1
third-party-advisory
https://ubuntu.com/security/notices/USN-5557-1
third-party-advisory
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