CVE-2022-2586

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.

References

https://securityaffairs.com/164838/breaking-news/excobalt-cybercrime-group-targets-russian-orgs.html

https://thehackernews.com/2024/06/excobalt-cyber-gang-targets-russian.html

https://www.zerodayinitiative.com/advisories/ZDI-22-1118/

https://www.openwall.com/lists/oss-security/2022/08/09/5

https://ubuntu.com/security/notices/USN-5582-1

https://ubuntu.com/security/notices/USN-5567-1

https://ubuntu.com/security/notices/USN-5566-1

https://ubuntu.com/security/notices/USN-5565-1

https://ubuntu.com/security/notices/USN-5564-1

https://ubuntu.com/security/notices/USN-5562-1

https://ubuntu.com/security/notices/USN-5560-2

https://ubuntu.com/security/notices/USN-5560-1

https://ubuntu.com/security/notices/USN-5557-1

https://lore.kernel.org/netfilter-devel/[email protected]/T/#t

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3