Denial Of Service (DoS)

qemu is vulnerable to denial of service DoS. The vulnerability exists through a race condition during file renaming, through v9fswstat in hw/9pfs/9p.c...

Use-After-Free

qemu is vulnerable to use-after-free. hw/9pfs/cofile.c and hw/9pfs/9p.c in QEMU can modify an fid path while it is being accessed by a second thread, leading to for example a use-after-free outcome...

Information Disclosure

QEMU is vulnerable to information disclosure. A race condition in the v9fsxattrwalk function in hw/9pfs/9p.c allows local guest OS users to obtain confidential information from host heap memory via vectors related to reading extended attributes...

Denial Of Service (DoS)

qemu is vulnerable to denial of service DoS. The vulnerability exists through a memory leak in the v9fsdeviceunrealizecommon function in hw/9pfs/9p.c...

CVE-2018-19364

hw/9pfs/cofile.c and hw/9pfs/9p.c in QEMU can modify an fid path while it is being accessed by a second thread, leading to for example a use-after-free outcome...

CVE-2018-19364

hw/9pfs/cofile.c and hw/9pfs/9p.c in QEMU can modify an fid path while it is being accessed by a second thread, leading to for example a use-after-free outcome...

CVE-2016-9914

Memory leak in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local privileged guest OS users to cause a denial of service host memory consumption and possibly QEMU process crash by leveraging a missing cleanup operation in FileOperations...

Memory corruption

Memory leak in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local privileged guest OS users to cause a denial of service host memory consumption and possibly QEMU process crash by leveraging a missing cleanup operation in FileOperations...

Directory traversal

Directory traversal vulnerability in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local guest OS administrators to access host files outside the export path via a .. dot dot in an unspecified string...

CVE-2016-9102

Memory leak in the v9fsxattrcreate function in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption and QEMU process crash via a large number of Txattrcreate messages with the same fid number...

CVE-2016-9102

CVE-2016-9102 is a memory-leak vulnerability in QEMU's 9pfs/9p.c v9fs_xattrcreate path. The issue allows a local privileged user (guest) to trigger memory consumption escalating to a DoS by sending a large number of Txattrcreate messages with the same fid. Affected component: hw/9pfs/9p.c (v9fs_x...