Vulnerability CVE-2019-19076


Published: 2019-11-18   Modified: 2019-11-19

Description:
A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9.

Type:

CWE-400

(Uncontrolled Resource Consumption ('Resource Exhaustion'))

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete

 References:
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6
https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca

Copyright 2019, cxsecurity.com

 

Back to Top