Rewterz Threat Alert – STOP (DJVU) Ransomware – Active IOCs
December 14, 2022Rewterz Threat Advisory – CVE-2022-41127 – Microsoft Dynamics NAV Vulnerability
December 14, 2022Rewterz Threat Alert – STOP (DJVU) Ransomware – Active IOCs
December 14, 2022Rewterz Threat Advisory – CVE-2022-41127 – Microsoft Dynamics NAV Vulnerability
December 14, 2022Severity
High
Analysis Summary
CVE-2022-4378
Linux Kernel is vulnerable to a denial of service, caused by a stack-based buffer overflow in the __do_proc_dointvec function. By executing a specially-crafted program, a local authenticated attacker could exploit this vulnerability to cause a denial of service condition.
Impact
Denial of Service
Indicators Of Compromise
CVE
- CVE-2022-4378
Affected Vendors
Linux
Affected Products
- Linux Kernel 4.9
- Linux Kernel 4.14
- Linux Kernel 4.19
- Linux Kernel 5.4
- Linux Kernel 5.10
- Linux Kernel 5.15
- Linux Kernel 6.0
Remediation
Refer to Linux Kernel GIT Repository for patch, upgrade or suggested workaround information.