Memory Leak Affecting linux-4.9 package, versions <4.9.210-1~deb8u1


Severity

Recommended
0.0
low
0
10

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Threat Intelligence

EPSS
0.08% (38th percentile)

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  • Snyk IDSNYK-DEBIAN8-LINUX49-551908
  • published18 Nov 2019
  • disclosed18 Nov 2019

Introduced: 18 Nov 2019

CVE-2019-19057  (opens in a new tab)
CWE-401  (opens in a new tab)

How to fix?

Upgrade Debian:8 linux-4.9 to version 4.9.210-1~deb8u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream linux-4.9 package and not the linux-4.9 package as distributed by Debian. See How to fix? for Debian:8 relevant fixed versions and status.

Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-d10dcb615c8e.

CVSS Base Scores

version 3.1