Bug 2317582 (CVE-2024-47658) - CVE-2024-47658 kernel: crypto: stm32/cryp - call finalize with bh disabled
Summary: CVE-2024-47658 kernel: crypto: stm32/cryp - call finalize with bh disabled
Keywords:
Status: NEW
Alias: CVE-2024-47658
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2318116
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-10-09 14:42 UTC by OSIDB Bzimport
Modified: 2024-10-11 18:01 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2024-10-09 14:42:12 UTC 
In the Linux kernel, the following vulnerability has been resolved:

crypto: stm32/cryp - call finalize with bh disabled

The finalize operation in interrupt mode produce a produces a spinlock
recursion warning. The reason is the fact that BH must be disabled
during this process.
Comment 1 Mauro Matteo Cascella 2024-10-11 16:35:49 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024100959-CVE-2024-47658-0b23@gregkh/T
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