Описание
The string component in the GNU C Library (aka glibc or libc6) through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for size_t in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in __memmove_avx_unaligned_erms in sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S during a memcpy.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| cosmic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | ignored | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| precise/esm | ignored | |
| trusty | ignored | end of standard support |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | |
| cosmic | ignored | end of life |
| devel | not-affected | 2.29-0ubuntu2 |
| disco | not-affected | 2.29-0ubuntu2 |
| eoan | not-affected | 2.29-0ubuntu2 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | ignored | |
| esm-infra/focal | not-affected | 2.29-0ubuntu2 |
| esm-infra/xenial | ignored | |
| focal | not-affected | 2.29-0ubuntu2 |
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Ссылки на источники
EPSS
4.6 Medium
CVSS2
7.8 High
CVSS3
Связанные уязвимости
The string component in the GNU C Library (aka glibc or libc6) through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for size_t in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in __memmove_avx_unaligned_erms in sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S during a memcpy.
The string component in the GNU C Library (aka glibc or libc6) through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for size_t in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in __memmove_avx_unaligned_erms in sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S during a memcpy.
The string component in the GNU C Library (aka glibc or libc6) through ...
The string component in the GNU C Library (aka glibc or libc6) through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for size_t in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in __memmove_avx_unaligned_erms in sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S during a memcpy.
EPSS
4.6 Medium
CVSS2
7.8 High
CVSS3