Description

In the Linux kernel, the following vulnerability has been resolved: spi: sn-f-ospi: Fix division by zero When there is no dummy cycle in the spi-nor commands, both dummy bus cycle bytes and width are zero. Because of the cpu's warning when divided by zero, the warning should be avoided. Return just zero to avoid such calculations.

INFO

Published Date :

2025-02-27T02:18:30.281Z

Last Modified :

2025-10-01T19:36:39.316Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21793 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21793.

URL Resource
https://git.kernel.org/stable/c/3588b1c0fde2f58d166e3f94a5a58d64b893526c cve-icon cve-icon
https://git.kernel.org/stable/c/4df6f005bef04a3dd16c028124a1b5684db3922b cve-icon cve-icon
https://git.kernel.org/stable/c/7434135553bc03809a55803ee6a8dcaae6240d55 cve-icon cve-icon
https://git.kernel.org/stable/c/966328191b4c389c0f2159fa242915f51cbc1679 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022609-CVE-2025-21793-2c1e@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-21793 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-21793 cve-icon
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