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CVE-2016-6834

Description

The net_tx_pkt_do_sw_fragmentation function in hw/net/net_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a zero length for the current fragment length.

Risk Information

Base Score
4.4
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.111

Associated Vulnerability

VulnerabilityOS Platform
Multiple Vulnerabilities are affected in QEMU 2.5.0Windows
Machine emulator and virtualizer (USN-3125-1) qemu-kvm_1.0+noroms-0ubuntu14.31_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-kvm_1.0+noroms-0ubuntu14.31_amd64.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu_2.5+dfsg-5ubuntu10.6_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu_2.5+dfsg-5ubuntu10.6_amd64.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system_2.0.0+dfsg-2ubuntu1.30_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system_2.0.0+dfsg-2ubuntu1.30_amd64.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system_2.5+dfsg-5ubuntu10.6_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system_2.5+dfsg-5ubuntu10.6_amd64.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-arm_2.0.0+dfsg-2ubuntu1.30_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-arm_2.0.0+dfsg-2ubuntu1.30_amd64.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-ppc_2.0.0+dfsg-2ubuntu1.30_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-ppc_2.0.0+dfsg-2ubuntu1.30_amd64.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-x86_2.0.0+dfsg-2ubuntu1.30_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-x86_2.0.0+dfsg-2ubuntu1.30_amd64.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-mips_2.0.0+dfsg-2ubuntu1.30_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-mips_2.0.0+dfsg-2ubuntu1.30_amd64.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-misc_2.0.0+dfsg-2ubuntu1.30_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-misc_2.0.0+dfsg-2ubuntu1.30_amd64.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-sparc_2.0.0+dfsg-2ubuntu1.30_i386.debLinux
Machine emulator and virtualizer (USN-3125-1) qemu-system-sparc_2.0.0+dfsg-2ubuntu1.30_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234