Attacker Value
Unknown
CVE-2024-1086
CVE-2024-1086
(Last updated June 08, 2024) ▾
MITRE ATT&CK
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Description
A use-after-free vulnerability in the Linux kernel’s netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT.
We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.
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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
Vendors
- fedoraproject,
- linux,
- redhat
Products
- enterprise linux desktop 7.0,
- enterprise linux for ibm z systems 7.0 s390x,
- enterprise linux for power big endian 7.0 ppc64,
- enterprise linux for power little endian 7.0 ppc64le,
- enterprise linux server 7.0,
- enterprise linux workstation 7.0,
- fedora 39,
- linux kernel,
- linux kernel 6.8
Exploited in the Wild
References
Miscellaneous
