CVEvulnerability
CVE-2022-29276
8.2 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-11-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.2 HIGH — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.2 HIGH — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-787
Description
SMI functions in AhciBusDxe use untrusted inputs leading to corruption of SMRAM. SMI functions in AhciBusDxe use untrusted inputs leading to corruption of SMRAM. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: version 05.09.18 Kernel 5.1: version 05.17.18 Kernel 5.2: version 05.27.18 Kernel 5.3: version 05.36.18 Kernel 5.4: version 05.44.18 Kernel 5.5: version 05.52.18 https://www.insyde.com/security-pledge/SA-2022059
Affected configurations
• insyde kernel (>= 5.0 < 5.0.05.09.18)
• insyde kernel (>= 5.1 < 5.1.05.17.18)
• insyde kernel (>= 5.2 < 5.2.05.27.18)
• insyde kernel (>= 5.3 < 5.3.05.36.18)
• insyde kernel (>= 5.4 < 5.4.05.44.18)
• insyde kernel (>= 5.5 < 5.5.05.52.18)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://www.insyde.com/security-pledge Vendor Advisory
- https://www.insyde.com/security-pledge/SA-2022059 Vendor Advisory
- https://www.insyde.com/security-pledge Vendor Advisory
- https://www.insyde.com/security-pledge/SA-2022059 Vendor Advisory