Medium severity · published Apr 22, 2024
CVE-2022-46897
An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5
5.3
CVSS
0.2%
EPSS
No
On KEV
Description
An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The CapsuleIFWUSmm driver does not check the return value from a method or function. This can prevent it from detecting unexpected states and conditions.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
Attack vector
Local
Complexity
High
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Kernel · Insyde
5.0 through 5.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-46897
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-46897
Vendor Advisory
https://www.insyde.com/security-pledge
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