Описание
An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| devel | not-affected | 1:7.2+dfsg-5ubuntu2 |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/focal | not-affected | 1:4.2-3ubuntu6.24 |
| esm-infra/xenial | not-affected | code not present |
| focal | not-affected | 1:4.2-3ubuntu6.24 |
| jammy | not-affected | 1:6.2+dfsg-2ubuntu6.6 |
| kinetic | released | 1:7.0+dfsg-7ubuntu2.6 |
| lunar | not-affected | 1:7.2+dfsg-5ubuntu2 |
Показывать по
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host.
An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host.
An integer overflow and buffer overflow issues were found in the ACPI ...
An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host.
Уязвимость функций read_erst_record() и write_erst_record() эмулятора аппаратного обеспечения QEMU, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
6.5 Medium
CVSS3