Vulnerability Name: CVE-2018-8622 (CCN-153411) Assigned: 2018-12-11 Published: 2018-12-11 Updated: 2020-08-24 Summary: An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka "Windows Kernel Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8477 , CVE-2018-8621 . CVSS v3 Severity: 5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N )4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C )Exploitability Metrics: Attack Vector (AV): LocalAttack Complexity (AC): LowPrivileges Required (PR): LowUser Interaction (UI): NoneScope: Scope (S): UnchangedImpact Metrics: Confidentiality (C): HighIntegrity (I): NoneAvailibility (A): None
4.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N )4.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C )Exploitability Metrics: Attack Vector (AV): LocalAttack Complexity (AC): HighPrivileges Required (PR): LowUser Interaction (UI): NoneScope: Scope (S): UnchangedImpact Metrics: Confidentiality (C): HighIntegrity (I): NoneAvailibility (A): None
CVSS v2 Severity: 2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N )Exploitability Metrics: Access Vector (AV): LocalAccess Complexity (AC): LowAuthentication (Au): NoneImpact Metrics: Confidentiality (C): PartialIntegrity (I): NoneAvailibility (A): None
3.8 Low (CCN CVSS v2 Vector: AV:L/AC:H/Au:S/C:C/I:N/A:N )Exploitability Metrics: Access Vector (AV): LocalAccess Complexity (AC): HighAthentication (Au): Single_InstanceImpact Metrics: Confidentiality (C): CompleteIntegrity (I): NoneAvailibility (A): None
Vulnerability Type: CWE-noinfo Vulnerability Consequences: Obtain Information References: Source: MITRE Type: CNACVE-2018-8622 Source: BID Type: Third Party Advisory, VDB Entry106088 Source: XF Type: UNKNOWNms-kernel-cve20188622-info-disc(153411) Source: CCN Type: Microsoft Security TechCenter - December 2018Windows Kernel Information Disclosure Vulnerability Source: CONFIRM Type: Patch, Vendor Advisoryhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8622 Vulnerable Configuration: Configuration 1 :cpe:/o:microsoft:windows_7:-:sp1:*:*:*:*:*:* OR cpe:/o:microsoft:windows_8.1:*:*:*:*:*:*:*:* OR cpe:/o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* OR cpe:/o:microsoft:windows_server_2008:*:sp2:*:*:*:*:*:* OR cpe:/o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:* OR cpe:/o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* OR cpe:/o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* OR cpe:/o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* Configuration CCN 1 :cpe:/o:microsoft:windows_server_2008:*:sp2:*:*:*:*:x32:* OR cpe:/o:microsoft:windows_server_2008:*:sp2:*:*:*:*:x64:* OR cpe:/o:microsoft:windows_server_2008:*:sp2:*:*:*:*:itanium:* OR cpe:/o:microsoft:windows_7:-:sp1:-:*:-:-:x32:* OR cpe:/o:microsoft:windows_7:*:sp1:*:*:*:*:x64:* OR cpe:/o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* OR cpe:/o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:* OR cpe:/o:microsoft:windows_server_2012:*:*:*:*:*:*:*:* OR cpe:/o:microsoft:windows_8.1:-:-:-:*:-:-:x32:* OR cpe:/o:microsoft:windows_8.1:*:*:*:*:*:*:x64:* OR cpe:/o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* OR cpe:/o:microsoft:windows_rt_8.1:*:*:*:*:*:*:*:* Denotes that component is vulnerable BACK
microsoft windows 7 - sp1
microsoft windows 8.1 *
microsoft windows rt 8.1 -
microsoft windows server 2008 - sp2
microsoft windows server 2008 r2 sp1
microsoft windows server 2008 r2 sp1
microsoft windows server 2012 -
microsoft windows server 2012 r2
microsoft windows server 2008 sp2
microsoft windows server 2008 sp2
microsoft windows server 2008
microsoft windows 7 - sp1
microsoft windows 7 * sp1
microsoft windows server 2008 r2
microsoft windows server 2008 r2
microsoft windows server 2012
microsoft windows 8.1 - -
microsoft windows 8.1 *
microsoft windows server 2012 r2
microsoft windows rt 8.1 *