Описание
An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | ignored | out of support |
| esm-infra/focal | DNE | |
| focal | DNE | |
| precise/esm | not-affected | |
| trusty | ignored | end of standard support |
| trusty/esm | ignored | end of ESM support, was ignored [out of support] |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2.27-3ubuntu1.2 |
| devel | not-affected | 2.31-0ubuntu9 |
| eoan | released | 2.30-0ubuntu2.2 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 2.27-3ubuntu1.2 |
| esm-infra/focal | not-affected | 2.31-0ubuntu9 |
| esm-infra/xenial | not-affected | 2.23-0ubuntu11.2 |
| focal | not-affected | 2.31-0ubuntu9 |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
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EPSS
5.9 Medium
CVSS2
5.1 Medium
CVSS3
Связанные уязвимости
An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.
An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.
An out-of-bounds write vulnerability was found in glibc before 2.31 wh ...
An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.
EPSS
5.9 Medium
CVSS2
5.1 Medium
CVSS3