Описание
The POWER9 backend in GNU Compiler Collection (GCC) before version 10 could optimize multiple calls of the __builtin_darn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single execution of a program, the output of every __builtin_darn() call may be the same.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-apps/jammy | not-affected | 10.2.0-13ubuntu1 |
| esm-apps/noble | not-affected | 10.2.0-13ubuntu1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | released | 10.2.0-5ubuntu1~20.04 |
| focal | released | 10.2.0-5ubuntu1~20.04 |
| groovy | not-affected | 10.2.0-13ubuntu1 |
| hirsute | not-affected | 10.2.0-13ubuntu1 |
| impish | not-affected | 10.2.0-13ubuntu1 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | predates power9 |
| devel | DNE | |
| disco | not-affected | predates power9 |
| eoan | not-affected | predates power9 |
| esm-apps/bionic | not-affected | predates power9 |
| esm-apps/focal | not-affected | predates power9 |
| esm-apps/jammy | not-affected | predates power9 |
| esm-apps/noble | not-affected | predates power9 |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | not-affected | predates power9 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | not-affected | predates power9 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | predates power9 |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/bionic | not-affected | predates power9 |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | not-affected | predates power9 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | predates power9 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | predates power9 |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/bionic | not-affected | predates power9 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| esm-infra/xenial | not-affected | predates power9 |
| focal | DNE | |
| groovy | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | predates power9 |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/bionic | not-affected | predates power9 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| esm-infra/xenial | not-affected | predates power9 |
| focal | DNE | |
| groovy | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| disco | ignored | end of life, was needs-triage |
| eoan | DNE | |
| esm-apps/bionic | needs-triage | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/bionic | needs-triage | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/bionic | needs-triage | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 7.5.0-3ubuntu1~18.04 |
| devel | DNE | |
| disco | ignored | end of life |
| eoan | released | 7.4.0-12ubuntu2 |
| esm-apps/focal | not-affected | 7.4.0-12ubuntu2 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | released | 7.5.0-3ubuntu1~18.04 |
| focal | not-affected | 7.4.0-12ubuntu2 |
| groovy | not-affected | 7.4.0-12ubuntu2 |
| hirsute | not-affected | 7.4.0-12ubuntu2 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| disco | ignored | end of life |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | needs-triage | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| disco | ignored | end of life |
| eoan | DNE | |
| esm-apps/bionic | needs-triage | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 8.3.0-26ubuntu1~18.04 |
| devel | DNE | |
| disco | ignored | end of life |
| eoan | not-affected | 8.3.0-22ubuntu1 |
| esm-apps/focal | not-affected | 8.3.0-22ubuntu1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | released | 8.3.0-26ubuntu1~18.04 |
| focal | not-affected | 8.3.0-22ubuntu1 |
| groovy | not-affected | 8.3.0-22ubuntu1 |
| hirsute | not-affected | 8.3.0-22ubuntu1 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/focal | needs-triage | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | needs-triage | |
| focal | ignored | end of standard support, was needs-triage |
| groovy | ignored | end of life |
| hirsute | ignored | end of life |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/bionic | needs-triage | |
| esm-apps/focal | needs-triage | |
| esm-infra-legacy/trusty | DNE | |
| focal | ignored | end of standard support, was needs-triage |
| groovy | ignored | end of life |
| hirsute | ignored | end of life |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | ignored | end of life |
| eoan | not-affected | 9.2.1-9ubuntu2 |
| esm-apps/jammy | not-affected | 9.2.1-28ubuntu1 |
| esm-apps/noble | not-affected | 9.2.1-28ubuntu1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | not-affected | 9.2.1-28ubuntu1 |
| focal | not-affected | 9.2.1-28ubuntu1 |
| groovy | not-affected | 9.2.1-28ubuntu1 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/jammy | not-affected | |
| esm-apps/noble | not-affected | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | not-affected | |
| focal | not-affected | |
| groovy | ignored | end of life |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/focal | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | needs-triage | |
| esm-infra-legacy/trusty | DNE | |
| focal | ignored | end of standard support, was needs-triage |
| groovy | ignored | end of life |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | power9 only |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | power9 only |
| devel | not-affected | power9 only |
| disco | not-affected | power9 only |
| eoan | not-affected | power9 only |
| esm-apps/bionic | not-affected | power9 only |
| esm-apps/focal | not-affected | power9 only |
| esm-apps/jammy | not-affected | power9 only |
| esm-apps/noble | not-affected | power9 only |
| esm-apps/xenial | not-affected | power9 only |
| esm-infra-legacy/trusty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | power9 only |
| devel | not-affected | power9 only |
| disco | not-affected | power9 only |
| eoan | not-affected | power9 only |
| esm-apps/bionic | not-affected | power9 only |
| esm-apps/focal | not-affected | power9 only |
| esm-apps/jammy | not-affected | power9 only |
| esm-apps/noble | not-affected | power9 only |
| esm-apps/xenial | not-affected | power9 only |
| esm-infra-legacy/trusty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | not-affected | code not present |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-infra-legacy/trusty | not-affected | predates power9 |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/focal | not-affected | code not present |
| esm-infra/xenial | not-affected | predates gcc-6.1.0 |
| focal | not-affected | code not present |
| groovy | ignored | end of life |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | power9 only |
| devel | not-affected | power9 only |
| disco | not-affected | power9 only |
| eoan | not-affected | power9 only |
| esm-apps/bionic | not-affected | power9 only |
| esm-apps/focal | not-affected | power9 only |
| esm-apps/jammy | not-affected | power9 only |
| esm-apps/noble | not-affected | power9 only |
| esm-apps/xenial | not-affected | power9 only |
| esm-infra-legacy/trusty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/xenial | not-affected | power9 only |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | power9 only |
| devel | DNE | |
| disco | not-affected | power9 only |
| eoan | not-affected | power9 only |
| esm-apps/bionic | not-affected | power9 only |
| esm-apps/focal | not-affected | power9 only |
| esm-apps/jammy | not-affected | power9 only |
| esm-apps/xenial | not-affected | power9 only |
| esm-infra-legacy/trusty | DNE | |
| focal | not-affected | power9 only |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | power9 only |
| devel | not-affected | power9 only |
| disco | not-affected | power9 only |
| eoan | not-affected | power9 only |
| esm-apps/bionic | not-affected | power9 only |
| esm-apps/focal | not-affected | power9 only |
| esm-apps/jammy | not-affected | power9 only |
| esm-apps/noble | not-affected | power9 only |
| esm-apps/xenial | not-affected | power9 only |
| esm-infra-legacy/trusty | not-affected | power9 only |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | power9 only |
| devel | DNE | |
| disco | not-affected | power9 only |
| eoan | not-affected | power9 only |
| esm-apps/bionic | not-affected | power9 only |
| esm-apps/focal | not-affected | power9 only |
| esm-apps/jammy | not-affected | power9 only |
| esm-apps/xenial | not-affected | power9 only |
| esm-infra-legacy/trusty | DNE | |
| focal | not-affected | power9 only |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| devel | not-affected | code not present |
| disco | not-affected | code not present |
| eoan | not-affected | code not present |
| esm-apps/bionic | not-affected | code not present |
| esm-apps/focal | not-affected | code not present |
| esm-apps/jammy | not-affected | code not present |
| esm-apps/noble | not-affected | code not present |
| esm-apps/xenial | not-affected | code not present |
| esm-infra-legacy/trusty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | needs-triage | |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/bionic | needs-triage | |
| esm-apps/focal | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | needs-triage | |
| esm-apps/xenial | needs-triage | |
| esm-infra-legacy/trusty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | not-affected | predates power9 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| esm-infra/xenial | not-affected | predates gcc-6.1.0 |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
EPSS
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
The POWER9 backend in GNU Compiler Collection (GCC) before version 10 could optimize multiple calls of the __builtin_darn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single execution of a program, the output of every __builtin_darn() call may be the same.
The POWER9 backend in GNU Compiler Collection (GCC) before version 10 could optimize multiple calls of the __builtin_darn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single execution of a program, the output of every __builtin_darn() call may be the same.
The POWER9 backend in GNU Compiler Collection (GCC) before version 10 ...
The POWER9 backend in GNU Compiler Collection (GCC) before version 10 could optimize multiple calls of the __builtin_darn intrinsic into a single call, thus reducing the entropy of the random number generator. This occurred because a volatile operation was not specified. For example, within a single execution of a program, the output of every __builtin_darn() call may be the same.
EPSS
5 Medium
CVSS2
7.5 High
CVSS3