CVE-2019-17075 (GCVE-0-2019-17075)

Vulnerability from cvelistv5 – Published: 2019-10-01 20:07 – Updated: 2024-08-05 01:33
VLAI?
Summary
An issue was discovered in write_tpt_entry in drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel through 5.3.2. The cxgb4 driver is directly calling dma_map_single (a DMA function) from a stack variable. This could allow an attacker to trigger a Denial of Service, exploitable if this driver is used on an architecture for which this stack/DMA interaction has security relevance.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://seclists.org/bugtraq/2019/Nov/11 mailing-listx_refsource_BUGTRAQ
https://usn.ubuntu.com/4211-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4208-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4210-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4211-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4226-1/ vendor-advisoryx_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuApr2021.html x_refsource_MISC
http://packetstormsecurity.com/files/155212/Slack… x_refsource_MISC
https://lore.kernel.org/lkml/20191001165611.GA354… x_refsource_MISC
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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