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CVE
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CVE-2019-18812Date: (C)2019-11-08   (M)2024-04-30


A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-c0a333d842ef.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 7.8
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: COMPLETE
Integrity: NONE 
Availability: HIGH 
  
Reference:
FEDORA-2019-124a241044
FEDORA-2019-b86a7bdba0
https://github.com/torvalds/linux/commit/c0a333d842ef67ac04adc72ff79dc1ccc3dca4ed
https://security.netapp.com/advisory/ntap-20191205-0001/

CPE    1
cpe:/o:linux:linux_kernel
CWE    1
CWE-401
OVAL    4
oval:org.secpod.oval:def:117573
oval:org.secpod.oval:def:117579
oval:org.secpod.oval:def:117697
oval:org.secpod.oval:def:117700
...

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