July 2, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Medium
Linux Kernel is vulnerable to a denial of service, caused by a pivot_root race condition in fs/namespace.c. By corrupting a mountpoint reference counter, a local attacker could exploit this vulnerability to cause a system panic. |
Denial of service |
Linux
Linux Kernel 4.4.22 Linux Kernel 5.2 Linux Kernel 4.9.22 Linux Kernel 4.14.177 Linux Kernel 4.19.118 |
Refer to Linux Kernel GIT Repository for upgraded patch.https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v4.19.119&id=f511dc75d22e0c000fc70b54f670c2c17f5fba9a |