CVE-2010-0741: Input Validation
Published Mar 26, 2010
·Updated
A flaw was found in the way the QEMU-KVM handled erroneous data provided by the guest Linux virtio-net driver. Due deficiency in the implementation of the TSO (TCP segment offloading), the guest's virtio-net driver transmitted improper data to the particular QEMU-KVM process on the host, resulting in its termination. A remote attacker could use this flaw to cause denial of service (guest crash) by sending certain, specially-crafted data to arbitrary open port on the target guest system.
A remote attacker could exploit this to crash guests which use virtio networking on Linux kernels earlier than 2.6.26.
Other sources
The virtionetbadfeatures function in hw/virtio-net.c in the virtio-net driver in the Linux kernel before 2.6.26, when used on a guest OS in conjunction with qemu-kvm 0.11.0 or KVM 83, allows remote attackers to cause a denial of service (guest OS crash, and an associated qemu-kvm process exit) by sending a large amount of network traffic to a TCP port on the guest OS, related to a virtio-net whitelist that includes an improper implementation of TCP Segment Offloading (TSO).
Affected Software
486 affected components
Linux Linux kernel=2.6.0
Linux Linux kernel=2.6.1
Linux Linux kernel=2.6.2
Linux Linux kernel=2.6.10
Linux Linux kernel=2.6.11
Linux Linux kernel=2.6.11.1
Linux Linux kernel=2.6.11.2
Linux Linux kernel=2.6.11.3
Linux Linux kernel=2.6.11.4
Linux Linux kernel=2.6.11.5
Linux Linux kernel=2.6.11.6
Linux Linux kernel=2.6.11.7
Linux Linux kernel=2.6.11.8
Linux Linux kernel=2.6.11.9
Linux Linux kernel=2.6.11.10
Linux Linux kernel=2.6.11.11
Linux Linux kernel=2.6.11.12
Linux Linux kernel=2.6.12
Linux Linux kernel=2.6.12.1
Linux Linux kernel=2.6.12.2
Linux Linux kernel=2.6.12.3
Linux Linux kernel=2.6.12.4
Linux Linux kernel=2.6.12.5
Linux Linux kernel=2.6.12.6
Linux Linux kernel=2.6.13
Linux Linux kernel=2.6.13.1
Linux Linux kernel=2.6.13.2
Linux Linux kernel=2.6.13.3
Linux Linux kernel=2.6.13.4
Linux Linux kernel=2.6.13.5
Linux Linux kernel=2.6.14
Linux Linux kernel=2.6.14.1
Linux Linux kernel=2.6.14.2
Linux Linux kernel=2.6.14.3
Linux Linux kernel=2.6.14.4
Linux Linux kernel=2.6.14.5
Linux Linux kernel=2.6.14.6
Linux Linux kernel=2.6.14.7
Linux Linux kernel=2.6.15
Linux Linux kernel=2.6.15.1
Linux Linux kernel=2.6.15.2
Linux Linux kernel=2.6.15.3
Linux Linux kernel=2.6.15.4
Linux Linux kernel=2.6.15.5
Linux Linux kernel=2.6.15.6
Linux Linux kernel=2.6.15.7
Linux Linux kernel=2.6.16
Linux Linux kernel=2.6.16.1
Linux Linux kernel=2.6.16.2
Linux Linux kernel=2.6.16.3
Linux Linux kernel=2.6.16.4
Linux Linux kernel=2.6.16.5
Linux Linux kernel=2.6.16.6
Linux Linux kernel=2.6.16.7
Linux Linux kernel=2.6.16.8
Linux Linux kernel=2.6.16.9
Linux Linux kernel=2.6.16.10
Linux Linux kernel=2.6.16.11
Linux Linux kernel=2.6.16.12
Linux Linux kernel=2.6.16.13
Linux Linux kernel=2.6.16.14
Linux Linux kernel=2.6.16.15
Linux Linux kernel=2.6.16.16
Linux Linux kernel=2.6.16.17
Linux Linux kernel=2.6.16.18
Linux Linux kernel=2.6.16.19
Linux Linux kernel=2.6.16.20
Linux Linux kernel=2.6.16.21
Linux Linux kernel=2.6.16.22
Linux Linux kernel=2.6.16.23
Linux Linux kernel=2.6.16.24
Linux Linux kernel=2.6.16.25
Linux Linux kernel=2.6.16.26
Linux Linux kernel=2.6.16.27
Linux Linux kernel=2.6.16.28
Linux Linux kernel=2.6.16.29
Linux Linux kernel=2.6.16.30
Linux Linux kernel=2.6.16.31
Linux Linux kernel=2.6.16.32
Linux Linux kernel=2.6.16.33
Linux Linux kernel=2.6.16.34
Linux Linux kernel=2.6.16.35
Linux Linux kernel=2.6.16.36
Linux Linux kernel=2.6.16.37
Linux Linux kernel=2.6.16.38
Linux Linux kernel=2.6.16.39
Linux Linux kernel=2.6.16.40
Linux Linux kernel=2.6.16.41
Linux Linux kernel=2.6.16.42
Linux Linux kernel=2.6.16.43
Linux Linux kernel=2.6.16.44
Linux Linux kernel=2.6.16.45
Linux Linux kernel=2.6.16.46
Linux Linux kernel=2.6.16.47
Linux Linux kernel=2.6.16.48
Linux Linux kernel=2.6.16.49
Linux Linux kernel=2.6.16.50
Linux Linux kernel=2.6.16.51
Linux Linux kernel=2.6.16.52
Linux Linux kernel=2.6.16.53
Linux Linux kernel=2.6.16.54
Linux Linux kernel=2.6.16.55
Linux Linux kernel=2.6.16.56
Linux Linux kernel=2.6.16.57
Linux Linux kernel=2.6.16.58
Linux Linux kernel=2.6.16.59
Linux Linux kernel=2.6.16.60
Linux Linux kernel=2.6.16.61
Linux Linux kernel=2.6.16.62
Linux Linux kernel=2.6.17
Linux Linux kernel=2.6.17.1
Linux Linux kernel=2.6.17.2
Linux Linux kernel=2.6.17.3
Linux Linux kernel=2.6.17.4
Linux Linux kernel=2.6.17.5
Linux Linux kernel=2.6.17.6
Linux Linux kernel=2.6.17.7
Linux Linux kernel=2.6.17.8
Linux Linux kernel=2.6.17.9
Linux Linux kernel=2.6.17.10
Linux Linux kernel=2.6.17.11
Linux Linux kernel=2.6.17.12
Linux Linux kernel=2.6.17.13
Linux Linux kernel=2.6.17.14
Linux Linux kernel=2.6.18
Linux Linux kernel=2.6.18.1
Linux Linux kernel=2.6.18.2
Linux Linux kernel=2.6.18.3
Linux Linux kernel=2.6.18.4
Linux Linux kernel=2.6.18.5
Linux Linux kernel=2.6.18.6
Linux Linux kernel=2.6.18.7
Linux Linux kernel=2.6.18.8
Linux Linux kernel=2.6.19
Linux Linux kernel=2.6.19.1
Linux Linux kernel=2.6.19.2
Linux Linux kernel=2.6.19.3
Linux Linux kernel=2.6.19.4
Linux Linux kernel=2.6.19.5
Linux Linux kernel=2.6.19.6
Linux Linux kernel=2.6.19.7
Linux Linux kernel=2.6.20
Linux Linux kernel=2.6.20.1
Linux Linux kernel=2.6.20.2
Linux Linux kernel=2.6.20.3
Linux Linux kernel=2.6.20.4
Linux Linux kernel=2.6.20.5
Linux Linux kernel=2.6.20.6
Linux Linux kernel=2.6.20.7
Linux Linux kernel=2.6.20.8
Linux Linux kernel=2.6.20.9
Linux Linux kernel=2.6.20.10
Linux Linux kernel=2.6.20.11
Linux Linux kernel=2.6.20.12
Linux Linux kernel=2.6.20.13
Linux Linux kernel=2.6.20.14
Linux Linux kernel=2.6.20.15
Linux Linux kernel=2.6.20.16
Linux Linux kernel=2.6.20.17
Linux Linux kernel=2.6.20.18
Linux Linux kernel=2.6.20.19
Linux Linux kernel=2.6.20.20
Linux Linux kernel=2.6.20.21
Linux Linux kernel=2.6.21
Linux Linux kernel=2.6.21.1
Linux Linux kernel=2.6.21.2
Linux Linux kernel=2.6.21.3
Linux Linux kernel=2.6.21.4
Linux Linux kernel=2.6.21.5
Linux Linux kernel=2.6.21.6
Linux Linux kernel=2.6.21.7
Linux Linux kernel=2.6.22
Linux Linux kernel=2.6.22.1
Linux Linux kernel=2.6.22.2
Linux Linux kernel=2.6.22.3
Linux Linux kernel=2.6.22.4
Linux Linux kernel=2.6.22.5
Linux Linux kernel=2.6.22.6
Linux Linux kernel=2.6.22.7
Linux Linux kernel=2.6.22.8
Linux Linux kernel=2.6.22.9
Linux Linux kernel=2.6.22.10
Linux Linux kernel=2.6.22.11
Linux Linux kernel=2.6.22.12
Linux Linux kernel=2.6.22.13
Linux Linux kernel=2.6.22.14
Linux Linux kernel=2.6.22.15
Linux Linux kernel=2.6.22.16
Linux Linux kernel=2.6.22.17
Linux Linux kernel=2.6.22.18
Linux Linux kernel=2.6.22.19
Linux Linux kernel=2.6.22.20
Linux Linux kernel=2.6.22.21
Linux Linux kernel=2.6.22.22
Linux Linux kernel=2.6.23
Linux Linux kernel=2.6.23.1
Linux Linux kernel=2.6.23.2
Linux Linux kernel=2.6.23.3
Linux Linux kernel=2.6.23.4
Linux Linux kernel=2.6.23.5
Linux Linux kernel=2.6.23.6
Linux Linux kernel=2.6.23.7
Linux Linux kernel=2.6.23.8
Linux Linux kernel=2.6.23.9
Linux Linux kernel=2.6.23.10
Linux Linux kernel=2.6.23.11
Linux Linux kernel=2.6.23.12
Linux Linux kernel=2.6.23.13
Linux Linux kernel=2.6.23.14
Linux Linux kernel=2.6.23.15
Linux Linux kernel=2.6.23.16
Linux Linux kernel=2.6.23.17
Linux Linux kernel=2.6.24
Linux Linux kernel=2.6.24.1
Linux Linux kernel=2.6.24.2
Linux Linux kernel=2.6.24.3
Linux Linux kernel=2.6.24.4
Linux Linux kernel=2.6.24.5
Linux Linux kernel=2.6.24.6
Linux Linux kernel=2.6.24.7
Linux Linux kernel=2.6.25
Linux Linux kernel=2.6.25.1
Linux Linux kernel=2.6.25.2
Linux Linux kernel=2.6.25.3
Linux Linux kernel=2.6.25.4
Linux Linux kernel=2.6.25.5
Linux Linux kernel=2.6.25.6
Linux Linux kernel=2.6.25.7
Linux Linux kernel=2.6.25.8
Linux Linux kernel=2.6.25.9
Linux Linux kernel=2.6.25.10
Linux Linux kernel=2.6.25.11
Linux Linux kernel=2.6.25.12
Linux Linux kernel=2.6.25.13
Linux Linux kernel=2.6.25.14
Linux Linux kernel=2.6.25.15
Linux Linux kernel=2.6.25.16
Linux Linux kernel=2.6.25.17
Linux Linux kernel=2.6.25.18
Linux Linux kernel=2.6.25.19
Linux Linux kernel=2.6.25.20
Kvm Qumranet Kvm=83
Qemu Qemu=0.11.0
All of the following
Any of the following
Linux Linux kernel=2.6.0
Linux Linux kernel=2.6.1
Linux Linux kernel=2.6.2
Linux Linux kernel=2.6.10
Linux Linux kernel=2.6.11
Linux Linux kernel=2.6.11.1
Linux Linux kernel=2.6.11.2
Linux Linux kernel=2.6.11.3
Linux Linux kernel=2.6.11.4
Linux Linux kernel=2.6.11.5
Linux Linux kernel=2.6.11.6
Linux Linux kernel=2.6.11.7
Linux Linux kernel=2.6.11.8
Linux Linux kernel=2.6.11.9
Linux Linux kernel=2.6.11.10
Linux Linux kernel=2.6.11.11
Linux Linux kernel=2.6.11.12
Linux Linux kernel=2.6.12
Linux Linux kernel=2.6.12.1
Linux Linux kernel=2.6.12.2
Linux Linux kernel=2.6.12.3
Linux Linux kernel=2.6.12.4
Linux Linux kernel=2.6.12.5
Linux Linux kernel=2.6.12.6
Linux Linux kernel=2.6.13
Linux Linux kernel=2.6.13.1
Linux Linux kernel=2.6.13.2
Linux Linux kernel=2.6.13.3
Linux Linux kernel=2.6.13.4
Linux Linux kernel=2.6.13.5
Linux Linux kernel=2.6.14
Linux Linux kernel=2.6.14.1
Linux Linux kernel=2.6.14.2
Linux Linux kernel=2.6.14.3
Linux Linux kernel=2.6.14.4
Linux Linux kernel=2.6.14.5
Linux Linux kernel=2.6.14.6
Linux Linux kernel=2.6.14.7
Linux Linux kernel=2.6.15
Linux Linux kernel=2.6.15.1
Linux Linux kernel=2.6.15.2
Linux Linux kernel=2.6.15.3
Linux Linux kernel=2.6.15.4
Linux Linux kernel=2.6.15.5
Linux Linux kernel=2.6.15.6
Linux Linux kernel=2.6.15.7
Linux Linux kernel=2.6.16
Linux Linux kernel=2.6.16.1
Linux Linux kernel=2.6.16.2
Linux Linux kernel=2.6.16.3
Linux Linux kernel=2.6.16.4
Linux Linux kernel=2.6.16.5
Linux Linux kernel=2.6.16.6
Linux Linux kernel=2.6.16.7
Linux Linux kernel=2.6.16.8
Linux Linux kernel=2.6.16.9
Linux Linux kernel=2.6.16.10
Linux Linux kernel=2.6.16.11
Linux Linux kernel=2.6.16.12
Linux Linux kernel=2.6.16.13
Linux Linux kernel=2.6.16.14
Linux Linux kernel=2.6.16.15
Linux Linux kernel=2.6.16.16
Linux Linux kernel=2.6.16.17
Linux Linux kernel=2.6.16.18
Linux Linux kernel=2.6.16.19
Linux Linux kernel=2.6.16.20
Linux Linux kernel=2.6.16.21
Linux Linux kernel=2.6.16.22
Linux Linux kernel=2.6.16.23
Linux Linux kernel=2.6.16.24
Linux Linux kernel=2.6.16.25
Linux Linux kernel=2.6.16.26
Linux Linux kernel=2.6.16.27
Linux Linux kernel=2.6.16.28
Linux Linux kernel=2.6.16.29
Linux Linux kernel=2.6.16.30
Linux Linux kernel=2.6.16.31
Linux Linux kernel=2.6.16.32
Linux Linux kernel=2.6.16.33
Linux Linux kernel=2.6.16.34
Linux Linux kernel=2.6.16.35
Linux Linux kernel=2.6.16.36
Linux Linux kernel=2.6.16.37
Linux Linux kernel=2.6.16.38
Linux Linux kernel=2.6.16.39
Linux Linux kernel=2.6.16.40
Linux Linux kernel=2.6.16.41
Linux Linux kernel=2.6.16.42
Linux Linux kernel=2.6.16.43
Linux Linux kernel=2.6.16.44
Linux Linux kernel=2.6.16.45
Linux Linux kernel=2.6.16.46
Linux Linux kernel=2.6.16.47
Linux Linux kernel=2.6.16.48
Linux Linux kernel=2.6.16.49
Linux Linux kernel=2.6.16.50
Linux Linux kernel=2.6.16.51
Linux Linux kernel=2.6.16.52
Linux Linux kernel=2.6.16.53
Linux Linux kernel=2.6.16.54
Linux Linux kernel=2.6.16.55
Linux Linux kernel=2.6.16.56
Linux Linux kernel=2.6.16.57
Linux Linux kernel=2.6.16.58
Linux Linux kernel=2.6.16.59
Linux Linux kernel=2.6.16.60
Linux Linux kernel=2.6.16.61
Linux Linux kernel=2.6.16.62
Linux Linux kernel=2.6.17
Linux Linux kernel=2.6.17.1
Linux Linux kernel=2.6.17.2
Linux Linux kernel=2.6.17.3
Linux Linux kernel=2.6.17.4
Linux Linux kernel=2.6.17.5
Linux Linux kernel=2.6.17.6
Linux Linux kernel=2.6.17.7
Linux Linux kernel=2.6.17.8
Linux Linux kernel=2.6.17.9
Linux Linux kernel=2.6.17.10
Linux Linux kernel=2.6.17.11
Linux Linux kernel=2.6.17.12
Linux Linux kernel=2.6.17.13
Linux Linux kernel=2.6.17.14
Linux Linux kernel=2.6.18
Linux Linux kernel=2.6.18.1
Linux Linux kernel=2.6.18.2
Linux Linux kernel=2.6.18.3
Linux Linux kernel=2.6.18.4
Linux Linux kernel=2.6.18.5
Linux Linux kernel=2.6.18.6
Linux Linux kernel=2.6.18.7
Linux Linux kernel=2.6.18.8
Linux Linux kernel=2.6.19
Linux Linux kernel=2.6.19.1
Linux Linux kernel=2.6.19.2
Linux Linux kernel=2.6.19.3
Linux Linux kernel=2.6.19.4
Linux Linux kernel=2.6.19.5
Linux Linux kernel=2.6.19.6
Linux Linux kernel=2.6.19.7
Linux Linux kernel=2.6.20
Linux Linux kernel=2.6.20.1
Linux Linux kernel=2.6.20.2
Linux Linux kernel=2.6.20.3
Linux Linux kernel=2.6.20.4
Linux Linux kernel=2.6.20.5
Linux Linux kernel=2.6.20.6
Linux Linux kernel=2.6.20.7
Linux Linux kernel=2.6.20.8
Linux Linux kernel=2.6.20.9
Linux Linux kernel=2.6.20.10
Linux Linux kernel=2.6.20.11
Linux Linux kernel=2.6.20.12
Linux Linux kernel=2.6.20.13
Linux Linux kernel=2.6.20.14
Linux Linux kernel=2.6.20.15
Linux Linux kernel=2.6.20.16
Linux Linux kernel=2.6.20.17
Linux Linux kernel=2.6.20.18
Linux Linux kernel=2.6.20.19
Linux Linux kernel=2.6.20.20
Linux Linux kernel=2.6.20.21
Linux Linux kernel=2.6.21
Linux Linux kernel=2.6.21.1
Linux Linux kernel=2.6.21.2
Linux Linux kernel=2.6.21.3
Linux Linux kernel=2.6.21.4
Linux Linux kernel=2.6.21.5
Linux Linux kernel=2.6.21.6
Linux Linux kernel=2.6.21.7
Linux Linux kernel=2.6.22
Linux Linux kernel=2.6.22.1
Linux Linux kernel=2.6.22.2
Linux Linux kernel=2.6.22.3
Linux Linux kernel=2.6.22.4
Linux Linux kernel=2.6.22.5
Linux Linux kernel=2.6.22.6
Linux Linux kernel=2.6.22.7
Linux Linux kernel=2.6.22.8
Linux Linux kernel=2.6.22.9
Linux Linux kernel=2.6.22.10
Linux Linux kernel=2.6.22.11
Linux Linux kernel=2.6.22.12
Linux Linux kernel=2.6.22.13
Linux Linux kernel=2.6.22.14
Linux Linux kernel=2.6.22.15
Linux Linux kernel=2.6.22.16
Linux Linux kernel=2.6.22.17
Linux Linux kernel=2.6.22.18
Linux Linux kernel=2.6.22.19
Linux Linux kernel=2.6.22.20
Linux Linux kernel=2.6.22.21
Linux Linux kernel=2.6.22.22
Linux Linux kernel=2.6.23
Linux Linux kernel=2.6.23.1
Linux Linux kernel=2.6.23.2
Linux Linux kernel=2.6.23.3
Linux Linux kernel=2.6.23.4
Linux Linux kernel=2.6.23.5
Linux Linux kernel=2.6.23.6
Linux Linux kernel=2.6.23.7
Linux Linux kernel=2.6.23.8
Linux Linux kernel=2.6.23.9
Linux Linux kernel=2.6.23.10
Linux Linux kernel=2.6.23.11
Linux Linux kernel=2.6.23.12
Linux Linux kernel=2.6.23.13
Linux Linux kernel=2.6.23.14
Linux Linux kernel=2.6.23.15
Linux Linux kernel=2.6.23.16
Linux Linux kernel=2.6.23.17
Linux Linux kernel=2.6.24
Linux Linux kernel=2.6.24.1
Linux Linux kernel=2.6.24.2
Linux Linux kernel=2.6.24.3
Linux Linux kernel=2.6.24.4
Linux Linux kernel=2.6.24.5
Linux Linux kernel=2.6.24.6
Linux Linux kernel=2.6.24.7
Linux Linux kernel=2.6.25
Linux Linux kernel=2.6.25.1
Linux Linux kernel=2.6.25.2
Linux Linux kernel=2.6.25.3
Linux Linux kernel=2.6.25.4
Linux Linux kernel=2.6.25.5
Linux Linux kernel=2.6.25.6
Linux Linux kernel=2.6.25.7
Linux Linux kernel=2.6.25.8
Linux Linux kernel=2.6.25.9
Linux Linux kernel=2.6.25.10
Linux Linux kernel=2.6.25.11
Linux Linux kernel=2.6.25.12
Linux Linux kernel=2.6.25.13
Linux Linux kernel=2.6.25.14
Linux Linux kernel=2.6.25.15
Linux Linux kernel=2.6.25.16
Linux Linux kernel=2.6.25.17
Linux Linux kernel=2.6.25.18
Linux Linux kernel=2.6.25.19
Linux Linux kernel=2.6.25.20
Any of the following
Kvm Qumranet Kvm=83
Qemu Qemu=0.11.0
Event History
Mar 26, 2010
Data Sourced
via Red Hat·01:35 PM
DescriptionSeverityAffected Software
Apr 12, 2010
CVE Published
via MITRE·06:00 PM
Data Sourced
via MITRE·06:00 PM
Description
Data Sourced
06:30 PM
DescriptionWeaknessAffected Software
Data Sourced
via NVD·06:30 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2010-0741?
The severity of CVE-2010-0741 is classified as moderate due to its potential for data corruption and denial of service.
2
How do I fix CVE-2010-0741?
To fix CVE-2010-0741, it's recommended to update the Linux kernel to a version that includes the security patch for this vulnerability.
3
What systems are affected by CVE-2010-0741?
CVE-2010-0741 affects various versions of the Linux kernel, specifically from 2.6.0 up to 2.6.24.
4
What is the exploit method for CVE-2010-0741?
CVE-2010-0741 can be exploited through malformed TCP segments transmitted by the guest virtio-net driver to the QEMU-KVM process.
5
Is there a related CVE for CVE-2010-0741?
There are no directly related CVEs associated with CVE-2010-0741 that reference the same vulnerability.