Описание
Trusted Firmware-A through 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| arm-trusted-firmware | fixed | 2.9.0+dfsg-3 | package |
Примечания
https://www.openwall.com/lists/oss-security/2023/01/16/8
Debian ships an almost unpatched copy, so is not affected by itself
Still tracking for the purpose of potential downstream providers
https://github.com/ARM-software/arm-trusted-firmware/commit/fd37982a19a4a291 (v2.9-rc0)
https://github.com/ARM-software/arm-trusted-firmware/commit/72460f50e2437a85 (v2.9-rc0)
https://github.com/ARM-software/arm-trusted-firmware/commit/f5c51855d36e399e (v2.9-rc0)
https://github.com/ARM-software/arm-trusted-firmware/commit/abb8f936fd0ad085 (v2.9-rc0)
EPSS
Связанные уязвимости
Trusted Firmware-A through 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.
Trusted Firmware-A through 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.
Trusted Firmware-A through 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.
EPSS