Vulnerability Description
A LogoFAIL issue was discovered in BmpDecoderDxe in Insyde InsydeH2O with kernel 5.2 before 05.28.47, 5.3 before 05.37.47, 5.4 before 05.45.47, 5.5 before 05.53.47, and 5.6 before 05.60.47 for certain Lenovo devices. Image parsing of crafted BMP logo files can copy data to a specific address during the DXE phase of UEFI execution. This occurs because of an integer signedness error involving PixelHeight and PixelWidth during RLE4/RLE8 compression.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fujitsu | Esprimo D556\/2 Firmware | < 1.35.0 |
| Fujitsu | Esprimo D556\/2 | - |
| Fujitsu | Esprimo D6011 Firmware | < 1.31.0 |
| Fujitsu | Esprimo D6011 | - |
| Fujitsu | Esprimo D6012 Firmware | < 3.08.0 |
| Fujitsu | Esprimo D6012 | - |
| Fujitsu | Esprimo D7010 Firmware | < 1.64.0 |
| Fujitsu | Esprimo D7010 | - |
| Fujitsu | Esprimo D7010\/8 Firmware | < 1.64.0 |
| Fujitsu | Esprimo D7010\/8 | - |
| Fujitsu | Esprimo D7011 Firmware | < 1.31.0 |
| Fujitsu | Esprimo D7011 | - |
| Fujitsu | Esprimo D7012 Firmware | < 3.08.0 |
| Fujitsu | Esprimo D7012 | - |
| Fujitsu | Esprimo D7013 Firmware | < 3.08.0 |
| Fujitsu | Esprimo D7013 | - |
| Fujitsu | Esprimo D738 Firmware | < 1.38.0 |
| Fujitsu | Esprimo D738 | - |
| Fujitsu | Esprimo D757 Firmware | < 1.35.0 |
| Fujitsu | Esprimo D757 | - |
Related Weaknesses (CWE)
References
- https://binarly.io/posts/finding_logofail_the_dangers_of_image_parsing_during_syExploit
- https://security.netapp.com/advisory/ntap-20240105-0002/Third Party Advisory
- https://www.insyde.com/security-pledgeVendor Advisory
- https://www.insyde.com/security-pledge/SA-2023053Vendor Advisory
- https://www.kb.cert.org/vuls/id/811862Third Party Advisory
- https://binarly.io/posts/finding_logofail_the_dangers_of_image_parsing_during_syExploit
- https://security.netapp.com/advisory/ntap-20240105-0002/Third Party Advisory
- https://www.insyde.com/security-pledgeVendor Advisory
- https://www.insyde.com/security-pledge/SA-2023053Vendor Advisory
- https://www.kb.cert.org/vuls/id/811862Third Party Advisory
FAQ
What is CVE-2023-40238?
CVE-2023-40238 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A LogoFAIL issue was discovered in BmpDecoderDxe in Insyde InsydeH2O with kernel 5.2 before 05.28.47, 5.3 before 05.37.47, 5.4 before 05.45.47, 5.5 before 05.53.47, and 5.6 before 05.60.47 for certain...
How severe is CVE-2023-40238?
CVE-2023-40238 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-40238?
Check the references section above for vendor advisories and patch information. Affected products include: Fujitsu Esprimo D556\/2 Firmware, Fujitsu Esprimo D556\/2, Fujitsu Esprimo D6011 Firmware, Fujitsu Esprimo D6011, Fujitsu Esprimo D6012 Firmware.