CVE-2018-5333

 

Published at: - 11-01-2018 08:29

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

Total changes: - 3

Description

In the Linux kernel through 4.14.13, the rds_cmsg_atomic function in net/rds/rdma.c mishandles cases where page pinning fails or an invalid address is supplied, leading to an rds_atomic_free_op NULL pointer dereference.

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://github.com/torvalds/linux/commit/7d11f77f84b27cef452cee332f4e469503084737
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7d11f77f84b27cef452cee332f4e469503084737
• 102510-Third Party Advisory, VDB Entry
• RHSA-2018:0470-Third Party Advisory
• USN-3583-2-Third Party Advisory
• USN-3583-1-Third Party Advisory
• USN-3617-2-Third Party Advisory
• USN-3617-1-Third Party Advisory
• USN-3619-1-Third Party Advisory
• USN-3617-3-Third Party Advisory
• USN-3619-2-Third Party Advisory
• USN-3632-1-Third Party Advisory
• DSA-4187-Third Party Advisory
• [debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update-Mailing List, Third Party Advisory
• http://packetstormsecurity.com/files/156053/Reliable-Datagram-Sockets-RDS-rds_atomic_free_op-Privilege-Escalation.html

 

Keywords

NVD

 

CVE-2018-5333

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures