The mp_get_count function in drivers/staging/sb105x/sb_pci_mp.c in the Linux kernel before 3.12 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call.
Published 2013-11-12 14:35:13
Updated 2023-02-13 00:28:58
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Information leak

Products affected by CVE-2013-4516

Threat overview for CVE-2013-4516

Top countries where our scanners detected CVE-2013-4516
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2013-4516 158,553
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2013-4516!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2013-4516

0.02%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 4 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-4516

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.9
MEDIUM AV:L/AC:L/Au:N/C:C/I:N/A:N
3.9
6.9
NIST

CWE ids for CVE-2013-4516

References for CVE-2013-4516

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