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Medium severity · published Dec 16, 2023
CVE-2022-24351
TOCTOU race-condition vulnerability in Insyde InsydeH2O with Kernel 5.2 before version 05.27.29, Kernel 5.3 before version 05.36.29, Kernel 5.4 version before 05.44.13, and Kernel…
4.7
CVSS
0.2%
EPSS
No
On KEV
Description
TOCTOU race-condition vulnerability in Insyde InsydeH2O with Kernel 5.2 before version 05.27.29, Kernel 5.3 before version 05.36.29, Kernel 5.4 version before 05.44.13, and Kernel 5.5 before version 05.52.13 allows an attacker to alter data and code used by the remainder of the boot process.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
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
IN
Insydeh2o · Insyde
5.2 before 5.2.05.27.29; 5.3 before 5.3.05.36.29; 5.4 before 5.4.05.44.13; 5.5 before 5.5.05.52.13 · source: NVD
Affected product
IN
Insydeh2o
Insyde
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-24351
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-24351
Vendor Advisory
https://www.insyde.com/security-pledge
Vendor Advisory
https://www.insyde.com/security-pledge/SA-2023038
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