ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ 3
ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ 3
CVE-2021-45970
An issue was discovered in IdeBusDxe in Insyde InsydeH2O with kernel 5.1 before 05.16.25, 5.2 before 05.26.25, 5.3 before 05.35.25, 5.4 before 05.43.25, and 5.5 before 05.51.25. A vulnerability exists in the SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently check or validate the allocated buffer pointer (the status code saved at the CommBuffer+4 location).
GHSA-3p59-3fgj-3hg8
An issue was discovered in IdeBusDxe in Insyde InsydeH2O with kernel 5.1 before 05.16.25, 5.2 before 05.26.25, 5.3 before 05.35.25, 5.4 before 05.43.25, and 5.5 before 05.51.25. A vulnerability exists in the SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently check or validate the allocated buffer pointer (the status code saved at the CommBuffer+4 location).
BDU:2022-01018
Π£ΡΠ·Π²ΠΈΠΌΠΎΡΡΡ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠ° IdeBusDxe ΡΡΠ΅ΠΉΠΌΠ²ΠΎΡΠΊΠ° Π΄Π»Ρ ΡΠΎΠ·Π΄Π°Π½ΠΈΡ UEFI-ΠΏΡΠΎΡΠΈΠ²ΠΎΠΊ InsydeH2O , ΡΠ²ΡΠ·Π°Π½Π½Π°Ρ Ρ Π·Π°ΠΏΠΈΡΡΡ Π·Π° Π³ΡΠ°Π½ΠΈΡΠ°ΠΌΠΈ Π±ΡΡΠ΅ΡΠ° Π² ΠΏΠ°ΠΌΡΡΠΈ, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠ°Ρ Π½Π°ΡΡΡΠΈΡΠ΅Π»Ρ Π²ΡΠΏΠΎΠ»Π½ΠΈΡΡ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ»ΡΠ½ΡΠΉ ΠΊΠΎΠ΄ Π² ΡΠ΅Π»Π΅Π²ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠ΅
Π£ΡΠ·Π²ΠΈΠΌΠΎΡΡΠ΅ΠΉ Π½Π° ΡΡΡΠ°Π½ΠΈΡΡ
Π£ΡΠ·Π²ΠΈΠΌΠΎΡΡΡ | CVSS | EPSS | ΠΠΏΡΠ±Π»ΠΈΠΊΠΎΠ²Π°Π½ΠΎ | |
|---|---|---|---|---|
 | CVE-2021-45970 An issue was discovered in IdeBusDxe in Insyde InsydeH2O with kernel 5.1 before 05.16.25, 5.2 before 05.26.25, 5.3 before 05.35.25, 5.4 before 05.43.25, and 5.5 before 05.51.25. A vulnerability exists in the SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently check or validate the allocated buffer pointer (the status code saved at the CommBuffer+4 location). | CVSS3: 8.2 | 0% ΠΠΈΠ·ΠΊΠΈΠΉ | Π±ΠΎΠ»ΡΡΠ΅ 4 Π»Π΅Ρ Π½Π°Π·Π°Π΄ |
| GHSA-3p59-3fgj-3hg8 An issue was discovered in IdeBusDxe in Insyde InsydeH2O with kernel 5.1 before 05.16.25, 5.2 before 05.26.25, 5.3 before 05.35.25, 5.4 before 05.43.25, and 5.5 before 05.51.25. A vulnerability exists in the SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently check or validate the allocated buffer pointer (the status code saved at the CommBuffer+4 location). | CVSS3: 8.2 | 0% ΠΠΈΠ·ΠΊΠΈΠΉ | Π±ΠΎΠ»ΡΡΠ΅ 4 Π»Π΅Ρ Π½Π°Π·Π°Π΄ |
 | BDU:2022-01018 Π£ΡΠ·Π²ΠΈΠΌΠΎΡΡΡ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠ° IdeBusDxe ΡΡΠ΅ΠΉΠΌΠ²ΠΎΡΠΊΠ° Π΄Π»Ρ ΡΠΎΠ·Π΄Π°Π½ΠΈΡ UEFI-ΠΏΡΠΎΡΠΈΠ²ΠΎΠΊ InsydeH2O , ΡΠ²ΡΠ·Π°Π½Π½Π°Ρ Ρ Π·Π°ΠΏΠΈΡΡΡ Π·Π° Π³ΡΠ°Π½ΠΈΡΠ°ΠΌΠΈ Π±ΡΡΠ΅ΡΠ° Π² ΠΏΠ°ΠΌΡΡΠΈ, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠ°Ρ Π½Π°ΡΡΡΠΈΡΠ΅Π»Ρ Π²ΡΠΏΠΎΠ»Π½ΠΈΡΡ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ»ΡΠ½ΡΠΉ ΠΊΠΎΠ΄ Π² ΡΠ΅Π»Π΅Π²ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠ΅ | CVSS3: 8.2 | 0% ΠΠΈΠ·ΠΊΠΈΠΉ | Π±ΠΎΠ»ΡΡΠ΅ 4 Π»Π΅Ρ Π½Π°Π·Π°Π΄ |
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