Attacker Value
Unknown
0
CVE-2022-2588
0
CVE ID
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CVE-2022-2588
(Last updated August 23, 2024) ▾
MITRE ATT&CK
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Impact
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Initial Access
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Persistence
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Topic Tags
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Description
It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.8 High
Impact Score:
5.9
Exploitability Score:
1.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
linux 6.0~rc1
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- canonical,
- linux
Products
- linux kernel,
- ubuntu linux 14.04,
- ubuntu linux 16.04,
- ubuntu linux 18.04,
- ubuntu linux 20.04,
- ubuntu linux 22.04
References
Exploit
PoCs that have not been added by contributors directly have been sourced from:
nomi-sec/PoC-in-GitHub.
A PoC added here by the AKB Worker must have at least 2 GitHub stars.
A PoC added here by the AKB Worker must have at least 2 GitHub stars.
CVE-2022-2588 (https://github.com/veritas501/CVE-2022-2588) (Added by AKB Worker)
2022-LPE-UAF (https://github.com/greek0x0/2022-LPE-UAF) (Added by AKB Worker)
Miscellaneous
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
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