Bug 1775097 (CVE-2019-19056) - CVE-2019-19056 kernel: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows to cause DoS
Summary: CVE-2019-19056 kernel: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() f...
Keywords:
Status: NEW
Alias: CVE-2019-19056
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1775115
Blocks: 1775108
TreeView+ depends on / blocked
 
Reported: 2019-11-21 12:10 UTC by msiddiqu
Modified: 2019-12-04 03:09 UTC (History)
47 users (show)

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Description msiddiqu 2019-11-21 12:10:30 UTC
A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function indrivers/net/wireless/marvell/mwifiex/pcie.c allows attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures

Upstream commit:

https://github.com/torvalds/linux/commit/db8fd2cde93227e566a412cf53173ffa227998bc

Comment 1 msiddiqu 2019-11-21 12:19:38 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1775115]


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