Bug 1227440 (CVE-2024-39478) - VUL-0: CVE-2024-39478: kernel: crypto: starfive - Do not free stack buffer
Summary: VUL-0: CVE-2024-39478: kernel: crypto: starfive - Do not free stack buffer
Status: RESOLVED INVALID
Alias: CVE-2024-39478
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/412886/
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Reported: 2024-07-05 09:57 UTC by SMASH SMASH
Modified: 2024-07-16 11:51 UTC (History)
2 users (show)

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Found By: Security Response Team
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Blocker: ---
Marketing QA Status: ---
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Description SMASH SMASH 2024-07-05 09:57:34 UTC 
In the Linux kernel, the following vulnerability has been resolved:

crypto: starfive - Do not free stack buffer

RSA text data uses variable length buffer allocated in software stack.
Calling kfree on it causes undefined behaviour in subsequent operations.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-39478
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-39478.mbox
https://git.kernel.org/stable/c/5944de192663f272033501dcd322b008fca72006
https://git.kernel.org/stable/c/d7f01649f4eaf1878472d3d3f480ae1e50d98f6c
https://www.cve.org/CVERecord?id=CVE-2024-39478
Comment 4 Andrea Mattiazzo 2024-07-16 11:51:22 UTC 
Closing since no branch are affected, nothing to do.