CVE-2024-7344
What it is
Howyar UEFI Application "Reloader" (32-bit and 64-bit) is vulnerable to execution of unsigned software in a hardcoded path.
At a glance
- Exploitability
- Can be exploited locally on the machine with an admin-level account. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 1.1% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Details
- Published
- Last modified
- Exploit probability
- 1.1% · EPSS, next 30 days
- Weakness
- CWE-347
- Record status
- Analyzed
Affected
- cs-grp Neo Impact < 10.1.024-20241127
- Greenware Greenguard < 10.2.023-20240927
- Howyar Sysreturn < 10.2.023_20240919
- Radix Smart Recovery < 11.2.023-20240927
- Sanfong ez-back System < 10.3.024-20241127
- Signalcomputer Hdd King < 10.3.021-20241127
- Wasay Erecoveryrx < 8.4.022-20241127
Attack profile CVSS 3.1 · 8.2
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Fix and advisories
- https://uefi.org/revocationlistfile
- https://www.welivesecurity.com/en/eset-research/under-cloak-uefi-secure-boot-introducing-cve-2024-7344/
References
- https://uefi.org/revocationlistfile
- https://uefi.org/specs/UEFI/2.10/03_Boot_Manager.html
- https://uefi.org/specs/UEFI/2.10/32_Secure_Boot_and_Driver_Signing.html
- https://www.eset.com/blog/enterprise/preparing-for-uefi-bootkits-eset-discovery-shows-the-importance-of-cyber-intelligence/
- https://www.kb.cert.org/vuls/id/529659
- https://www.kb.cert.org/vuls/id/529659
- https://www.welivesecurity.com/en/eset-research/under-cloak-uefi-secure-boot-introducing-cve-2024-7344/