Bug 2348207 (CVE-2022-49173) - CVE-2022-49173 kernel: spi: fsi: Implement a timeout for polling status
Summary: CVE-2022-49173 kernel: spi: fsi: Implement a timeout for polling status
Keywords:
Status: NEW
Alias: CVE-2022-49173
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-26 03:21 UTC by OSIDB Bzimport
Modified: 2025-02-26 17:49 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-26 03:21:20 UTC 
In the Linux kernel, the following vulnerability has been resolved:

spi: fsi: Implement a timeout for polling status

The data transfer routines must poll the status register to
determine when more data can be shifted in or out. If the hardware
gets into a bad state, these polling loops may never exit. Prevent
this by returning an error if a timeout is exceeded.
Comment 1 Avinash Hanwate 2025-02-26 13:39:08 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022613-CVE-2022-49173-4844@gregkh/T
Comment 2 Avinash Hanwate 2025-02-26 17:49:56 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022613-CVE-2022-49173-4844@gregkh/T
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