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CVE-2016-5244

24
FAUCET Score

CVE-2016-5244 describes an information disclosure vulnerability in the Linux kernel, specifically within the rds_inc_info_copy function, affecting versions up to 4.6.3. This flaw allows remote attackers to extract sensitive data from kernel stack memory by reading RDS messages due to an uninitialized structure member. Rated with a CVSS score of 7.5 (HIGH), it presents a low-complexity attack vector with high confidentiality impact, requiring no user interaction or privileges. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
23CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*
11CPE matchmatch criteria
cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp4:*:*:*:*:*:*
24CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*
11CPE matchmatch criteria
cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:*
12CPE matchmatch criteria
cpe:2.3:o:suse:linux_enterprise_real_time_extension:12:sp1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
5.52%
Probability of exploitation in next 30 days
EPSS Percentile
92.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0552 is in the 86th percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

github_advisorypatch availablevia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: kernel
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: kernel

Vendor Advisories (1)

redhatCVE-2016-5244Low

kernel: Information leak in rds_inc_info_copy

Jun 3, 2016

References

git.kernel.org / cgit/linux/kernel/git/torvalds/linux.git/commit
Patch
lists.opensuse.org / opensuse-security-announce/2016-06/msg00044.html
lists.opensuse.org / opensuse-security-announce/2016-06/msg00052.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2016-06/msg00054.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2016-08/msg00000.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2016-08/msg00007.html
lists.opensuse.org / opensuse-security-announce/2016-08/msg00044.html
lists.opensuse.org / opensuse-security-announce/2016-08/msg00055.html
bugzilla.redhat.com / show_bug.cgi
Issue Tracking
github.com / torvalds/linux/commit/4116def2337991b39919f3b448326e21c40e0dbb
Patch
patchwork.ozlabs.org / patch/629110
Patch
debian.org / security/2016/dsa-3607
openwall.com / lists/oss-security/2016/06/03/5
Mailing ListTechnical Description
oracle.com / technetwork/security-advisory/cpuoct2018-4428296.html
securityfocus.com / bid/91021
securitytracker.com / id/1041895
ubuntu.com / usn/USN-3070-1
ubuntu.com / usn/USN-3070-2
ubuntu.com / usn/USN-3070-3
ubuntu.com / usn/USN-3070-4
ubuntu.com / usn/USN-3071-1
ubuntu.com / usn/USN-3071-2
ubuntu.com / usn/USN-3072-1
ubuntu.com / usn/USN-3072-2