SB2016051202 - Red Hat update for kernel-rt
Published: May 12, 2016
Security Bulletin ID
SB2016051202
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Integer overflow (CVE-ID: CVE-2016-0758)
CWE-ID: CWE-190 - Integer overflow
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local attacker to gain elevated privileges on the target system.
The weakness exists in lib/asn1_decoder.c due to integer overflow. A local attacker can submit specially crafted ASN.1 data and gain root privileges.
Remediation
Install update from vendor's website.