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CVE-2020-27616

Description

ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process.

Risk Information

Base Score
6.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.438

Associated Vulnerability

VulnerabilityOS Platform
Machine emulator and virtualizer (USN-4650-1) qemu-system_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system_4.2-3ubuntu6.10_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system_2.11+dfsg-1ubuntu7.34_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system_2.11+dfsg-1ubuntu7.34_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system_2.5+dfsg-5ubuntu10.48_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system_2.5+dfsg-5ubuntu10.48_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-arm_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-arm_4.2-3ubuntu6.10_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-arm_2.11+dfsg-1ubuntu7.34_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-arm_2.11+dfsg-1ubuntu7.34_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-arm_2.5+dfsg-5ubuntu10.48_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-arm_2.5+dfsg-5ubuntu10.48_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-ppc_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-ppc_4.2-3ubuntu6.10_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-ppc_2.11+dfsg-1ubuntu7.34_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-ppc_2.11+dfsg-1ubuntu7.34_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-ppc_2.5+dfsg-5ubuntu10.48_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-ppc_2.5+dfsg-5ubuntu10.48_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86_4.2-3ubuntu6.10_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86_2.11+dfsg-1ubuntu7.34_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86_2.11+dfsg-1ubuntu7.34_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86_2.5+dfsg-5ubuntu10.48_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86_2.5+dfsg-5ubuntu10.48_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-mips_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-mips_4.2-3ubuntu6.10_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-mips_2.11+dfsg-1ubuntu7.34_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-mips_2.11+dfsg-1ubuntu7.34_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-mips_2.5+dfsg-5ubuntu10.48_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-mips_2.5+dfsg-5ubuntu10.48_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-misc_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-misc_4.2-3ubuntu6.10_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-misc_2.11+dfsg-1ubuntu7.34_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-misc_2.11+dfsg-1ubuntu7.34_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-misc_2.5+dfsg-5ubuntu10.48_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-misc_2.5+dfsg-5ubuntu10.48_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-s390x_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-s390x_4.2-3ubuntu6.10_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-s390x_2.11+dfsg-1ubuntu7.34_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-s390x_2.11+dfsg-1ubuntu7.34_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-sparc_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-sparc_4.2-3ubuntu6.10_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-sparc_2.11+dfsg-1ubuntu7.34_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-sparc_2.11+dfsg-1ubuntu7.34_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-sparc_2.5+dfsg-5ubuntu10.48_i386.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-sparc_2.5+dfsg-5ubuntu10.48_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86-xen_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86-xen_4.2-3ubuntu6.10_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86-microvm_5.0-5ubuntu9.2_amd64.debLinux
Machine emulator and virtualizer (USN-4650-1) qemu-system-x86-microvm_4.2-3ubuntu6.10_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