Описание
Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | DNE | |
| edgy | DNE | |
| feisty | ignored | end of life, was needed |
| gutsy | ignored | end of life, was needed |
| hardy | released | 1:62+dfsg-0ubuntu3 |
| intrepid | released | 1:62+dfsg-0ubuntu3 |
| jaunty | released | 1:62+dfsg-0ubuntu3 |
| karmic | DNE | |
| upstream | needed |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | ignored | end of life |
| devel | DNE | |
| edgy | ignored | end of life, was needed |
| feisty | ignored | end of life, was needed |
| gutsy | released | 0.9.0-2ubuntu2 |
| hardy | not-affected | 0.9.0-2ubuntu2 |
| intrepid | not-affected | 0.9.0-2ubuntu2 |
| jaunty | not-affected | 0.9.0-2ubuntu2 |
| karmic | DNE | |
| upstream | released |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | not-affected | 0.9.0-2ubuntu2 |
| hardy | DNE | |
| intrepid | DNE | |
| jaunty | DNE | |
| karmic | not-affected | 0.9.0-2ubuntu2 |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | DNE | |
| gutsy | released | 3.1.0-0ubuntu18 |
| hardy | not-affected | |
| intrepid | not-affected | |
| jaunty | DNE | |
| karmic | DNE | |
| upstream | released |
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Ссылки на источники
EPSS
7.2 High
CVSS2
Связанные уязвимости
Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.
Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.
Multiple heap-based buffer overflows in the cirrus_invalidate_region f ...
Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.
ELSA-2007-0323: Important: xen security update (IMPORTANT)
EPSS
7.2 High
CVSS2