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CVE
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CVE-2020-36310Date: (C)2021-04-07   (M)2024-05-10


An issue was discovered in the Linux kernel before 5.8. arch/x86/kvm/svm/svm.c allows a set_memory_region_test infinite loop for certain nested page faults, aka CID-e72436bc3a52.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.5CVSS Score : 2.1
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
DSA-5095
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e72436bc3a5206f95bb384e741154166ddb3202e

CPE    1
cpe:/o:linux:linux_kernel
CWE    1
CWE-835
OVAL    14
oval:org.secpod.oval:def:88340
oval:org.secpod.oval:def:606124
oval:org.secpod.oval:def:89044335
oval:org.secpod.oval:def:89044331
...

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