High severity · published Jan 14, 2025
CVE-2024-7344
Howyar UEFI Application "Reloader" (32-bit and 64-bit) is vulnerable to execution of unsigned software in a hardcoded path
8.2
CVSS
1.1%
EPSS
No
On KEV
Description
Howyar UEFI Application "Reloader" (32-bit and 64-bit) is vulnerable to execution of unsigned software in a hardcoded path.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ER
Erecoveryrx · Wasay
before 8.4.022-20241127 · source: NVD
ES
Ez-back System · Sanfong
before 10.3.024-20241127 · source: NVD
GR
Greenguard · Greenware
before 10.2.023-20240927 · source: NVD
HK
Hdd King · Signalcomputer
before 10.3.021-20241127 · source: NVD
NI
Neo Impact · Cs-grp
before 10.1.024-20241127 · source: NVD
SR
Smart Recovery · Radix
before 11.2.023-20240927 · source: NVD
SY
Sysreturn · Howyar
before 10.2.023_20240919 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-7344
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-7344
Patch
https://uefi.org/revocationlistfile
Related
https://uefi.org/specs/UEFI/2.10/03_Boot_Manager.html
Related
https://uefi.org/specs/UEFI/2.10/32_Secure_Boot_and_Driver_Signing.html
Related
https://www.eset.com/blog/enterprise/preparing-for-uefi-bootkits-eset-discovery-shows-the-importance-of-cyber-intelligence/
Third Party Advisory
https://www.kb.cert.org/vuls/id/529659
Exploit
https://www.welivesecurity.com/en/eset-research/under-cloak-uefi-secure-boot-introducing-cve-2024-7344/