vulnerability
Red Hat: CVE-2019-18806: kernel: memory leak in ql_alloc_large_buffers() function in drivers/net/ethernet/qlogic/qla3xxx.c
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Nov 7, 2019 | Jul 9, 2025 | Jul 9, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Nov 7, 2019
Added
Jul 9, 2025
Modified
Jul 9, 2025
Description
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.
Solution
no-fix-redhat-rpm-package
References
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