The Qemu Project Qemu vulnerabilities

CVE-2020-10702 [MEDIUM] CWE-325 CVE-2020-10702: A flaw was found in QEMU in the implementation of the Pointer Authentication (PAuth) support for ARM A flaw was found in QEMU in the implementation of the Pointer Authentication (PAuth) support for ARM introduced in version 4.0 and fixed in version 5.0.0. A general failure of the signature generation process caused every PAuth-enforced pointer to be signed with the same signature. A local attacker could obtain the signature of a protected pointer a

CVE-2020-10717 [MEDIUM] CWE-770 CVE-2020-10717: A potential DoS flaw was found in the virtio-fs shared file system daemon (virtiofsd) implementation A potential DoS flaw was found in the virtio-fs shared file system daemon (virtiofsd) implementation of the QEMU version >= v5.0. Virtio-fs is meant to share a host file system directory with a guest via virtio-fs device. If the guest opens the maximum number of file descriptors under the shared directory, a denial of service may occur. This flaw al

CVE-2019-3812 [MEDIUM] CWE-119 CVE-2019-3812: QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up t QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2c_ddc() function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host.