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CVE-2010-0741

Publication date 12 April 2010

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

The virtio_net_bad_features 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).

Status

Package Ubuntu Release Status
linux 10.04 LTS lucid
Not affected
9.10 karmic
Not affected
9.04 jaunty
Not affected
8.10 intrepid Ignored end of life, was needed
8.04 LTS hardy
Fixed 2.6.24-28.70
6.06 LTS dapper Not in release
linux-source-2.6.15 10.04 LTS lucid Not in release
9.10 karmic Not in release
9.04 jaunty Not in release
8.10 intrepid Not in release
8.04 LTS hardy Not in release
6.06 LTS dapper
Not affected

References

Related Ubuntu Security Notices (USN)

    • USN-947-1
    • Linux kernel vulnerabilities
    • 3 June 2010

Other references