CVE-2021-42059

תיאור (מקור, אנגלית)

An issue was discovered in Insyde InsydeH2O Kernel 5.0 before 05.08.41, Kernel 5.1 before 05.16.41, Kernel 5.2 before 05.26.41, Kernel 5.3 before 05.35.41, and Kernel 5.4 before 05.42.20. A stack-based buffer overflow leads toarbitrary code execution in UEFI DisplayTypeDxe DXE driver.

מדדים

CVSS 3.1

6.7 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-14/10/2026

CWE

CWE-787

מוצרים מושפעים

insyde: insydeh2o; siemens: simatic field pg m5 firmware; siemens: simatic field pg m5; siemens: simatic field pg m6 firmware; siemens: simatic field pg m6; siemens: simatic ipc127e firmware; siemens: simatic ipc127e; siemens: simatic ipc227g firmware; siemens: simatic ipc227g; siemens: simatic ipc277g firmware; siemens: simatic ipc277g; siemens: simatic ipc327g firmware; siemens: simatic ipc327g; siemens: simatic ipc377g firmware; siemens: simatic ipc377g

קישורים

• https://www.insyde.com/security-pledge Vendor Advisory
• https://www.insyde.com/security-pledge/SA-2022006 Vendor Advisory
• https://www.insyde.com/security-pledge Vendor Advisory
• https://www.insyde.com/security-pledge/SA-2022006 Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf Third Party Advisory
• https://security.netapp.com/advisory/ntap-20220216-0008/ Third Party Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf Third Party Advisory
• https://security.netapp.com/advisory/ntap-20220216-0008/ Third Party Advisory
• https://www.kb.cert.org/vuls/id/796611
• https://cert-portal.siemens.com/productcert/html/ssa-306654.html