add-to-physmap can be abused to DoS Arm hosts

ISSUE DESCRIPTION p2m-maxmappedgfn is used by the functions p2mresolvetranslationfault and p2mgetentry to sanity check guest physical frame. The rest of the code in the two functions will assume that there is a valid root table and check that with BUGON. The function p2mgetrootpointer will ignore...

PT-2019-4885 · Xen +1 · Xen +1

Name of the Vulnerable Software and Affected Versions: Xen versions prior to 4.13 Description: An issue in Xen allows ARM guest OS users to cause a denial of service via a XENMEM add to physmap hypercall. The functions p2m resolve translation fault and p2m get entry use p2m-max mapped gfn to sani...

NewStart CGSL CORE 5.04 / MAIN 5.04 : bind Vulnerability (NS-SA-2019-0191)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has bind packages installed that are affected by a vulnerability: - To provide fine-grained controls over the ability to use Dynamic DNS DDNS to update records in a zone, BIND 9 provides a feature called update-policy. Various...

CVE-2019-17349

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a LoadExcl or StoreExcl operation...

ALPINE-CVE-2019-17349

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a LoadExcl or StoreExcl operation...

CVE-2019-17349

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a LoadExcl or StoreExcl operation...

DEBIAN-CVE-2019-17349

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a LoadExcl or StoreExcl operation...

UBUNTU-CVE-2019-17349

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a LoadExcl or StoreExcl operation...

CVE-2019-17349

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a LoadExcl or StoreExcl operation...

Design/Logic Flaw

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a LoadExcl or StoreExcl operation...

DEBIAN-CVE-2019-17350

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a compare-and-exchange operation...

CVE-2019-17350

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a compare-and-exchange operation...

Design/Logic Flaw

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a compare-and-exchange operation...

CVE-2019-17350

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a compare-and-exchange operation...

UBUNTU-CVE-2019-17350

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a compare-and-exchange operation...

CVE-2019-17349

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a LoadExcl or StoreExcl operation...

CVE-2019-17349

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a LoadExcl or StoreExcl operation...

CVE-2019-17349

CVE-2019-17349 is a Xen hypervisor DoS vulnerability affecting Xen through 4.12.x. The issue allows an unprivileged Arm domU attacker to cause an infinite loop during LoadExcl/StoreExcl operations, leading to a denial of service. Public details reference a Xen XSA-295 advisory describing the DoS ...

CVE-2019-17350

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service infinite loop involving a compare-and-exchange operation...

Unspecified Vulnerability in ARM mbed TLS and ARM Mbed Crypto

ARM mbed TLS and ARM Mbed Crypto are both products of ARM UK. ARM mbed TLS is a product that provides secure communication and encryption for mbed products. ARM Mbed Crypto is an implementation of the cryptographic interface to the ARM Platform Security Architecture PSA. A security vulnerability...