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CVE-2017-18552

24
FAUCET Score

CVE-2017-18552 is an out-of-bounds read and write vulnerability in the rds_recv_track_latency function within the Linux kernel (specifically net/rds/af_rds.c) affecting versions prior to 4.11. This high-severity flaw (CVSS 7.8) allows a local attacker with low privileges to achieve high confidentiality, integrity, and availability impacts. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the vulnerability presents a significant risk to affected Linux systems.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.11CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 70th percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2017-18552Moderate

kernel: OOB read and write in net/rds/af_rds.c

Aug 18, 2019

References

git.kernel.org / pub/scm/linux/kernel/git/torvalds/linux.git/commit
PatchVendor Advisory
support.f5.com / csp/article/K02460950
support.f5.com / csp/article/K02460950