Attacker Value
Unknown
CVE-2019-9213
CVE-2019-9213
(Last updated November 27, 2024) ▾
MITRE ATT&CK
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Metasploit Module
Description
In the Linux kernel before 4.20.14, expand_downwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
5.5 Medium
Impact Score:
3.6
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):
None
Integrity (I):
None
Availability (A):
High
General Information
Vendors
- canonical,
- debian,
- linux,
- opensuse,
- redhat
Products
- debian linux 8.0,
- enterprise linux 7.0,
- enterprise linux 8.0,
- leap 15.0,
- leap 42.3,
- linux kernel,
- ubuntu linux 12.04,
- ubuntu linux 14.04,
- ubuntu linux 16.04,
- ubuntu linux 18.10
Metasploit Modules
References
Advisory
Miscellaneous
