Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4226-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4226-1 advisory. Michael Hanselmann discovered that the CIFS implementation in the Linux kernel did not sanitize paths returned by an SMB server. An attacker controlling ...

CVE-2019-18805

A flaw was reported in the Linux kernel's TCP subsystem while calculating a packet round trip time, when a sysctl parameter /proc/sys/net/ipv4/tcpminrttwlen is set incorrectly. This causes an integer overflow which can lead to a denial Of service DOS attack. Mitigation This flaw can be mitigated ...

F5 Networks BIG-IP : TMM vulnerability (K92002212)

Traffic Management Microkernel TMM may restart on BIG-IP Virtual Edition VE when using virtio direct descriptors and packets 2 KB or larger. CVE-2019-6676 Impact Some virtio backend implementations send large packets 2 KB or larger even when Large Offload Receive LRO is disabled. If the backend...

F5 Networks BIG-IP : Linux kernel KVM subsystem vulnerability (K11186236)

In the Linux kernel before 4.20.8, kvmioctlcreatedevice in virt/kvm/kvmmain.c mishandles reference counting because of a race condition, leading to a use-after-free. CVE-2019-6974 Impact BIG-IP An attacker may use this vulnerability to cause a vCMP guest to crash,resulting in a denial-of-service...

CVE-2019-15505

An out-of-bounds read flaw was found in the DVB USB subsystem of the Linux kernel. There was no boundary check applied to the array in struct technisatusb2state state-buf until the 0xff byte is encountered. If the byte is not encountered within the limit, an exposure of kernel data structure...

CVE-2019-11478

An excessive resource consumption flaw was found in the way the Linux kernel's networking subsystem processed TCP Selective Acknowledgment SACK segments. While processing SACK segments, the Linux kernel's socket buffer SKB data structure becomes fragmented, which leads to increased resource...

CVE-2019-11132

Cross site scripting in subsystem in IntelR AMT before versions 11.8.70, 11.11.70, 11.22.70 and 12.0.45 may allow a privileged user to potentially enable escalation of privilege via network access...

CVE-2019-11109

Logic issue in the subsystem for IntelR SPS before versions SPSE504.01.04.275.0, SPSSoC-X04.00.04.100.0 and SPSSoC-A04.00.04.191.0 may allow a privileged user to potentially enable denial of service via local access...

CVE-2019-0165

Insufficient Input validation in the subsystem for IntelR CSME before versions 12.0.45,13.0.10 and 14.0.10 may allow a privileged user to potentially enable denial of service via local access...

Input validation

Insufficient input validation in subsystem in IntelR AMT before versions 11.8.70, 11.11.70, 11.22.70 and 12.0.45 may allow an unauthenticated user to potentially enable denial of service or information disclosure via adjacent access...

Input validation

Insufficient input validation in subsystem for IntelR CSME before versions 12.0.45 and 13.0.10 may allow a privileged user to potentially enable escalation of privilege via local access...

Input validation

Insufficient input validation in the subsystem for IntelR AMT before versions 11.8.70, 11.11.70, 11.22.70 and 12.0.45 may allow an unauthenticated user to potentially enable information disclosure via physical access...

Input validation

Insufficient input validation in the subsystem for IntelR CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.10 and 14.0.10; IntelR TXE before versions 3.1.70 and 4.0.20 may allow a privileged user to potentially enable information disclosure via local access...

Information disclosure

Logic issue in subsystem for IntelR CSME before versions 12.0.45, 13.0.10 and 14.0.10 may allow a privileged user to potentially enable escalation of privilege and information disclosure via local access...

Input validation

Insufficient input validation in the subsystem for IntelR AMT before versions 11.8.70, 11.11.70, 11.22.70 and 12.0.45 may allow an unauthenticated user to potentially enable information disclosure via network access...

CVE-2019-11107

Insufficient input validation in the subsystem for IntelR AMT before version 12.0.45 may allow an unauthenticated user to potentially enable escalation of privilege via network access...

CVE-2019-11131

CVE-2019-11131 affects Intel AMT subsystem. A logic issue could allow an unauthenticated user to escalate privileges via network access. Affected Intel AMT versions before 11.8.70, 11.11.70, 11.22.70 and 12.0.45. Intel/HP/Lenovo advisories recommend updating AMT/CSME/TXE/DAL firmware to newer rel...

CVE-2019-11105

Logic issue in subsystem for IntelR CSME before versions 12.0.45, 13.0.10 and 14.0.10 may allow a privileged user to potentially enable escalation of privilege and information disclosure via local access...

CVE-2019-0169

Heap overflow in subsystem in IntelR CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45; IntelR TXE before versions 3.1.70 and 4.0.20 may allow an unauthenticated user to potentially enable escalation of privileges, information disclosure or denial of service via adjacent access...

Cisco IOS Software for Cisco 800 Series Industrial Integrated Services Routers Arbitrary Memory Write (cisco-sa-20180926-ir800-memwrite)

According to its self-reported version, Cisco IOS is affected by arbitrary memory write vulnerabilities in the embedded test subsystem due to the presence of certain test commands that were intended to be available only in internal development builds of the affected software. An authenticated,...