CVE-2019-18807

 

Published at: - 07-11-2019 05:15

Last modified: - 26-10-2022 01:44

Total changes: - 3

Description

Two memory leaks in the sja1105_static_config_upload() function in drivers/net/dsa/sja1105/sja1105_spi.c in the Linux kernel before 5.3.5 allow attackers to cause a denial of service (memory consumption) by triggering static_config_buf_prepare_for_upload() or sja1105_inhibit_tx() failures, aka CID-68501df92d11.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=68501df92d116b760777a2cfda314789f926476f
• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.5
• https://security.netapp.com/advisory/ntap-20191205-0001/

 

Keywords

NVD

 

CVE-2019-18807

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures