CVE-2018-5333
moderate-risk
Published 2018-01-11
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.
Do I need to act?
~
2.8% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10
Medium
LOCAL
/ LOW complexity
Affected Products (7)
References (30)
Third Party Advisory
http://www.securityfocus.com/bid/102510
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0470
Third Party Advisory
https://usn.ubuntu.com/3583-1/
Third Party Advisory
https://usn.ubuntu.com/3583-2/
Third Party Advisory
https://usn.ubuntu.com/3617-1/
Third Party Advisory
https://usn.ubuntu.com/3617-2/
Third Party Advisory
https://usn.ubuntu.com/3617-3/
Third Party Advisory
https://usn.ubuntu.com/3619-1/
Third Party Advisory
https://usn.ubuntu.com/3619-2/
Third Party Advisory
https://usn.ubuntu.com/3632-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4187
Third Party Advisory
http://www.securityfocus.com/bid/102510
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0470
and 10 more references
45
/ 100
moderate-risk
Severity
18/34 · Moderate
Exploitability
13/34 · Low
Exposure
14/34 · Moderate