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prionPRIOn knowledge basePRION:CVE-2019-18806
HistoryNov 07, 2019 - 4:15 p.m.

Memory corruption

2019-11-0716:15:00
PRIOn knowledge base
www.prio-n.com
7

4.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A memory leak in the ql_alloc_large_buffers() function in drivers/net/ethernet/qlogic/qla3xxx.c in the Linux kernel before 5.3.5 allows local users to cause a denial of service (memory consumption) by triggering pci_dma_mapping_error() failures, aka CID-1acb8f2a7a9f.

CPENameOperatorVersion
linux_kernellt5.3.5

4.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%