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CVE-2023-42754
CVE ID
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CVE-2023-42754
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system.
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CVSS V3 Severity and Metrics
General Information
Vendors
- fedoraproject,
- linux,
- redhat
Products
- enterprise linux 8.0,
- enterprise linux 9.0,
- fedora 37,
- fedora 38,
- fedora 39,
- linux kernel,
- linux kernel 6.6
References
Miscellaneous
Additional Info
Technical Analysis
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
