Description

In the Linux kernel, the following vulnerability has been resolved: gpio: wcd934x: Fix shift-out-of-bounds error bit-mask for pins 0 to 4 is BIT(0) to BIT(4) however we ended up with BIT(n - 1) which is not right, and this was caught by below usban check UBSAN: shift-out-of-bounds in drivers/gpio/gpio-wcd934x.c:34:14

INFO

Published Date :

2024-05-21T14:19:55.318Z

Last Modified :

2025-05-04T07:07:28.795Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47263 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47263.

URL Resource
https://git.kernel.org/stable/c/dbec64b11c65d74f31427e2b9d5746fbf17bf840 cve-icon cve-icon
https://git.kernel.org/stable/c/dd55331d493b7ea75c5db1f24d6822946fde2862 cve-icon cve-icon
https://git.kernel.org/stable/c/e0b518a2eb44d8a74c19e50f79a8ed393e96d634 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024052148-CVE-2021-47263-37f2@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-47263 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-47263 cve-icon
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