May 10, 2024
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Alert – North Korean APT Kimsuky Aka Black Banshee Using A New Malware Component ReconShark In A Recent Cyberespionage Campaign – Active IOCs
May 8, 2023
Rewterz Threat Advisory – CVE-2023-31039 – Apache bRPC Vulnerability
May 9, 2023
Rewterz Threat Alert – North Korean APT Kimsuky Aka Black Banshee Using A New Malware Component ReconShark In A Recent Cyberespionage Campaign – Active IOCs
May 8, 2023
Rewterz Threat Advisory – CVE-2023-31039 – Apache bRPC Vulnerability
May 9, 2023
Severity
High
Analysis Summary
CVE-2023-32233
Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a use-after-free flaw in Netfilter nf_tables when processing batch requests. By sending a specially crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges as root.
Impact
- Privilege Escalation
Indicators Of Compromise
CVE
- CVE-2023-32233
Affected Vendors
Linux
Affected Products
- Linux Kernel 6.3.1
Remediation
Refer to Linux Kernel GIT Repository for patch, upgrade or suggested workaround information.