Critical severity · published Apr 5, 2024
CVE-2023-48426
u-boot bug that allows for u-boot shell and interrupt over UART
10.0
CVSS
0.2%
EPSS
No
On KEV
Description
u-boot bug that allows for u-boot shell and interrupt over UART
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Chromecast Firmware · Google
5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-48426
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-48426
Vendor Advisory
https://source.android.com/docs/security/bulletin/chromecast/2023-12-01
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