hw/rdma/vmw/pvrdma_main.c in QEMU does not implement a read operation (such as uar_read by analogy to uar_write), which allows attackers to cause a denial of service (NULL pointer dereference).
CPE | Name | Operator | Version |
---|---|---|---|
ubuntu_linux | eq | 16.04 | |
ubuntu_linux | eq | 14.04 | |
ubuntu_linux | eq | 18.04 | |
ubuntu_linux | eq | 18.10 | |
fedora | eq | 29 | |
fedora | eq | 30 | |
qemu | le | 3.1.0 |
www.openwall.com/lists/oss-security/2018/12/18/1
www.securityfocus.com/bid/106276
lists.fedoraproject.org/archives/list/[email protected]/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/
lists.fedoraproject.org/archives/list/[email protected]/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/
lists.gnu.org/archive/html/qemu-devel/2018-12/msg03066.html
usn.ubuntu.com/3923-1/