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.
Metrics
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-10-01T20:07:51
Updated: 2024-08-05T01:33:17.234Z
Reserved: 2019-10-01T00:00:00
Link: CVE-2019-17075
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-10-01T21:15:11.523
Modified: 2023-11-07T03:06:08.863
Link: CVE-2019-17075
Redhat