11 Avr 2019
Vulnérabilité CVE-2019-3837 CVE Vulnerability
It was found that the net_dma code in tcp_recvmsg() in the 2.6.32 kernel as shipped in RHEL6 is thread-unsafe. So an unprivileged multi-threaded userspace application calling recvmsg() for the same network socket in parallel executed on ioatdma-enabled hardware with net_dma enabled can leak the memory, crash the host leading to a denial-of-service or cause a random memory corruption. (CVSS:0.0) (Last Update:2019-04-11)
Vulnerability Details : It was found that the net_dma code in tcp_recvmsg() in the 2.6.32 kernel as shipped in RHEL6 is thread-unsafe. So an unprivileged multi-threaded userspace application calling recvmsg() for the same network socket in parallel executed on ioatdma-enabled hardware with net_dma enabled can leak the memory, crash the host leading to a denial-of-service or cause a random memory corruption. Publish Date : 2019-04-11 Last Update Date : 2019-04-11 - CVSS Scores & Vulnerability Types
- Products Affected By CVE-2019-3837
- References For CVE-2019-3837
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- Metasploit Modules Related To CVE-2019-3837There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information) |