SUSE Linux update for Linux Kernel Live Patch 16 for SLE 12 SP1
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2017-1000251 CVE-2017-15274 |
| CWE-ID | CWE-121 CWE-476 |
| Exploitation vector | Local network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software Subscribe |
SUSE Linux Operating systems & Components / Operating system |
| Vendor | SuSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Stack-based buffer overflow
EUVDB-ID: #VU8329
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2017-1000251
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: Yes
DescriptionThe vulnerability allows an adjacent attacker to execute arbitrary code on the host system.
The weakness exists due to a stack-based buffer overflow in the processing of L2CAP configuration. An adjacent attacker can submit a specially crafted Bluetooth protocol, trigger memory corruption in the Bluetooth stack and execute arbitrary code in kernel space.
Successful exploitation of the vulnerability may result in host system compromise.
Update the affected packages.
SUSE Linux: 12
CPE2.3 External links
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00045.html
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?
2) NULL pointer dereference
EUVDB-ID: #VU10721
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2017-15274
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a local attacker to cause DoS condition on the target system.
The weakness exists in he security/keys/keyctl.c due to a NULL pointer dereference. A local attacker can create a specially crafted add_key or keyctl system call and cause a denial of service.
Update the affected packages.
SUSE Linux: 12
CPE2.3 External links
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00045.html
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?
