Description

In the Linux kernel, the following vulnerability has been resolved: hwrng: ks-sa - fix division by zero in ks_sa_rng_init Fix division by zero in ks_sa_rng_init caused by missing clock pointer initialization. The clk_get_rate() call is performed on an uninitialized clk pointer, resulting in division by zero when calculating delay values. Add clock initialization code before using the clock. drivers/char/hw_random/ks-sa-rng.c | 7 +++++++ 1 file changed, 7 insertions(+)

INFO

Published Date :

2025-11-12T10:23:20.775Z

Last Modified :

2025-12-01T06:18:33.438Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-40127 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-40127.

URL Resource
https://git.kernel.org/stable/c/2b6bcce32cb5aff84588a844a4d3f6dd5353b8e2 cve-icon cve-icon
https://git.kernel.org/stable/c/55a70e1de75e5ff5f961c79a2cdc6a4468cc2bf2 cve-icon cve-icon
https://git.kernel.org/stable/c/612b1dfeb414dfa780a6316014ceddf9a74ff5c0 cve-icon cve-icon
https://git.kernel.org/stable/c/692a04a1e0cde1d80a33df0078c755cf02cd7268 cve-icon cve-icon
https://git.kernel.org/stable/c/d76b099011fa056950f63d05ebb6160991242f6a cve-icon cve-icon
https://git.kernel.org/stable/c/eec7e0e19c1fa75dc65e25aa6a21ef24a03849af cve-icon cve-icon
https://git.kernel.org/stable/c/f4238064379a91e71a9c258996acac43c50c2094 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025111253-CVE-2025-40127-361e@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-40127 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-40127 cve-icon
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