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CVE-2015-7512

Description

Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU, when a guest NIC has a larger MTU, allows remote attackers to cause a denial of service (guest OS crash) or execute arbitrary code via a large packet.

Risk Information

Base Score
9.0
MODERATE
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS Score
Exploitation Probability
21.06

Associated Vulnerability

VulnerabilityOS Platform
Multiple Vulnerabilities are affected in QEMU 2.5.0Windows
Machine emulator and virtualizer (USN-2828-1) qemu-system_2.3+dfsg-5ubuntu9_i386.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system_2.3+dfsg-5ubuntu9_amd64.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-arm_2.3+dfsg-5ubuntu9_i386.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-arm_2.3+dfsg-5ubuntu9_amd64.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-ppc_2.3+dfsg-5ubuntu9_i386.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-ppc_2.3+dfsg-5ubuntu9_amd64.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-x86_2.3+dfsg-5ubuntu9_i386.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-x86_2.3+dfsg-5ubuntu9_amd64.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-mips_2.3+dfsg-5ubuntu9_i386.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-mips_2.3+dfsg-5ubuntu9_amd64.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-misc_2.3+dfsg-5ubuntu9_i386.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-misc_2.3+dfsg-5ubuntu9_amd64.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-sparc_2.3+dfsg-5ubuntu9_i386.debLinux
Machine emulator and virtualizer (USN-2828-1) qemu-system-sparc_2.3+dfsg-5ubuntu9_amd64.debLinux
SUSE-SU-2016:0010-1(SUSE Linux Enterprise Desktop 11-SP4 ) kvm-1.4.2-35.1.x86_64.rpmLinux
SUSE-SU-2016:0020-1(SUSE Linux Enterprise Desktop 11-SP3 ) kvm-1.4.2-37.1.x86_64.rpmLinux

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