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CVE-2023-6040Date: (C)2024-01-12   (M)2024-06-14


An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 (netfilter: nf_tables: Reject tables of unsupported family); While creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within `nf_tables_newtable` function enables an attacker to achieve out-of-bounds access.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.8CVSS Score :
Exploit Score: 1.8Exploit Score:
Impact Score: 5.9Impact Score:
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector:
Attack Complexity: LOWAccess Complexity:
Privileges Required: LOWAuthentication:
User Interaction: NONEConfidentiality:
Scope: UNCHANGEDIntegrity:
Confidentiality: HIGHAvailability:
Integrity: HIGH 
Availability: HIGH 
  
Reference:
http://packetstormsecurity.com/files/177029/Kernel-Live-Patch-Security-Notice-LSN-0100-1.html
http://www.openwall.com/lists/oss-security/2024/01/12/1
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6040
https://www.openwall.com/lists/oss-security/2024/01/12/1

CWE    1
CWE-125
OVAL    39
oval:org.secpod.oval:def:98680
oval:org.secpod.oval:def:1702176
oval:org.secpod.oval:def:1702183
oval:org.secpod.oval:def:1702187
...

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