CVE-2018-7492

 

Published at: - 26-02-2018 09:29

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

Total changes: - 3

Description

A NULL pointer dereference was found in the net/rds/rdma.c __rds_rdma_map() function in the Linux kernel before 4.14.7 allowing local attackers to cause a system panic and a denial-of-service, related to RDS_GET_MR and RDS_GET_MR_FOR_DEST.

Common Vulnerability Scoring System (CVSS)

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• https://xorl.wordpress.com/2017/12/18/linux-kernel-rdma-null-pointer-dereference/
• https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.7
• https://patchwork.kernel.org/patch/10096441/
• https://github.com/torvalds/linux/commit/f3069c6d33f6ae63a1668737bc78aaaa51bff7ca
• https://bugzilla.redhat.com/show_bug.cgi?id=1527393
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f3069c6d33f6ae63a1668737bc78aaaa51bff7ca
• 103185-Third Party Advisory, VDB Entry
• USN-3619-1-Third Party Advisory
• USN-3619-2-Third Party Advisory
• DSA-4187-Third Party Advisory
• [debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update-Mailing List, Third Party Advisory
• USN-3677-2-Third Party Advisory
• USN-3677-1-Third Party Advisory
• USN-3674-2-Third Party Advisory
• USN-3674-1-Third Party Advisory

 

Keywords

NVD

 

CVE-2018-7492

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures