Vulnerability Name: | CVE-2022-36448 (CCN-237480) | ||||||||||||
Assigned: | 2022-09-21 | ||||||||||||
Published: | 2022-09-21 | ||||||||||||
Updated: | 2022-09-30 | ||||||||||||
Summary: | An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. There is an SMM memory corruption vulnerability in the Software SMI handler in the PnpSmm driver. | ||||||||||||
CVSS v3 Severity: | 8.2 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H) 7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C)
7.1 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C)
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CVSS v2 Severity: | 6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
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Vulnerability Type: | CWE-noinfo | ||||||||||||
Vulnerability Consequences: | Gain Privileges | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2022-36448 Source: MISC Type: Exploit, Third Party Advisory https://binarly.io/advisories/BRLY-2022-023/index.html Source: XF Type: UNKNOWN insyde-cve202236448-priv-esc(237480) Source: MISC Type: Vendor Advisory https://www.insyde.com/security-pledge Source: CCN Type: INSYDE-SA-2022032 SMM memory corruption vulnerability in Software SMI handler in InsydeH2O Source: MISC Type: Vendor Advisory https://www.insyde.com/security-pledge/SA-2022032 | ||||||||||||
Vulnerable Configuration: | Configuration 1: Configuration 2: Configuration CCN 1: ![]() | ||||||||||||
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