Bug 2376699

Summary: CVE-2025-52497 dolphin-emu: Mbed TLS PEM Parsing Buffer Underflow [fedora-42]
Product: [Fedora] Fedora Reporter: Michal Findra <mfindra>
Component: dolphin-emuAssignee: Jeremy Newton <alexjnewt>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 42CC: alexjnewt
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["30d35ece-1cfa-42bb-896f-8ae3f1a315d5"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-10-31 18:57:53 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2376425    

Description Michal Findra 2025-07-07 06:58:22 UTC 
More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2376425

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Jeremy Newton 2025-10-31 18:57:53 UTC 
This is caused by this pull request:
https://github.com/Mbed-TLS/mbedtls/issues/8799
To provide this enhancement:
https://github.com/Mbed-TLS/mbedtls/issues/8647

This is not present in dolphin-emu's copy of mbedtls, and I don't think pulling in the enhancement provides much value, so I'm going to close this as NOTABUG.