Описание
In QEMU 4.1.0, an out-of-bounds read flaw was found in the ATI VGA implementation. It occurs in the ati_cursor_define() routine while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could abuse this flaw to crash the QEMU process, resulting in a denial of service.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| devel | not-affected | 1:4.2-3ubuntu10 |
| eoan | ignored | end of life |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/focal | not-affected | 1:4.2-3ubuntu6.3 |
| esm-infra/xenial | not-affected | code not present |
| focal | not-affected | 1:4.2-3ubuntu6.3 |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| precise/esm | not-affected | code not present |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | needs-triage |
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Ссылки на источники
2.1 Low
CVSS2
6.5 Medium
CVSS3
Связанные уязвимости
In QEMU 4.1.0, an out-of-bounds read flaw was found in the ATI VGA implementation. It occurs in the ati_cursor_define() routine while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could abuse this flaw to crash the QEMU process, resulting in a denial of service.
In QEMU 4.1.0, an out-of-bounds read flaw was found in the ATI VGA implementation. It occurs in the ati_cursor_define() routine while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could abuse this flaw to crash the QEMU process, resulting in a denial of service.
In QEMU 4.1.0, an out-of-bounds read flaw was found in the ATI VGA imp ...
In QEMU 4.1.0, an out-of-bounds read flaw was found in the ATI VGA implementation. It occurs in the ati_cursor_define() routine while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could abuse this flaw to crash the QEMU process, resulting in a denial of service.
2.1 Low
CVSS2
6.5 Medium
CVSS3