CVE-2019-19056

CVE Details

Release Date:2019-11-18

Description


A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-db8fd2cde932.

See more information about CVE-2019-19056 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 4.7 Base Metrics: AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector: Local network Attack Complexity: High
Privileges Required: Low User Interaction: None
Scope: Unchanged Confidentiality Impact: None
Integrity Impact: None Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (kernel-uek)ELSA-2020-56702020-05-06
Oracle Linux version 7 (kernel-uek)ELSA-2020-56702020-05-06
Oracle Linux version 7 (kernel-uek)ELSA-2020-57152020-06-09
Oracle Linux version 8 (kernel)ELSA-2020-44312020-11-10
Oracle VM version 3.4 (kernel-uek)OVMSA-2020-00192020-06-02



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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