AttackerKBAKB:2EC4CEE8-5D9B-459D-8DAE-13FAB3EC7C34CVE-2022-2586
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
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.
Recent assessments:
Assessed Attacker Value: 0
Assessed Attacker Value: 0Assessed Attacker Value: 0
References
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586
github.com/aels/CVE-2022-2586-LPE
github.com/sniper404ghostxploit/CVE-2022-2586
lore.kernel.org/netfilter-devel/[email protected]/T/#t
ubuntu.com/security/notices/USN-5557-1
ubuntu.com/security/notices/USN-5560-1
ubuntu.com/security/notices/USN-5560-2
ubuntu.com/security/notices/USN-5562-1
ubuntu.com/security/notices/USN-5564-1
ubuntu.com/security/notices/USN-5565-1
ubuntu.com/security/notices/USN-5566-1
ubuntu.com/security/notices/USN-5567-1
ubuntu.com/security/notices/USN-5582-1
www.openwall.com/lists/oss-security/2022/08/09/5
www.zerodayinitiative.com/advisories/ZDI-22-1118/
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low