2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
5.2%
The sosendto function in slirp/udp.c in QEMU before 2.1.2 allows local users to cause a denial of service (NULL pointer dereference) by sending a udp packet with a value of 0 in the source port and address, which triggers access of an uninitialized socket.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | qemu | < 2.1+dfsg-5 | qemu_2.1+dfsg-5_all.deb |
Debian | 11 | all | qemu | < 2.1+dfsg-5 | qemu_2.1+dfsg-5_all.deb |
Debian | 10 | all | qemu | < 2.1+dfsg-5 | qemu_2.1+dfsg-5_all.deb |
Debian | 999 | all | qemu | < 2.1+dfsg-5 | qemu_2.1+dfsg-5_all.deb |
Debian | 13 | all | qemu | < 2.1+dfsg-5 | qemu_2.1+dfsg-5_all.deb |