Description

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op() 'op-cs' is copied in 'fun->mchip_number' which is used to access the 'mchip_offsets' and the 'rnb_gpio' arrays. These arrays have NAND_MAX_CHIPS elements, so the index must be below this limit. Fix the sanity check in order to avoid the NAND_MAX_CHIPS value. This would lead to out-of-bound accesses.

INFO

Published Date :

2025-12-24T13:06:29.354Z

Last Modified :

2025-12-24T13:06:29.354Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2023-54104 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-54104.

URL Resource
https://git.kernel.org/stable/c/1f09d67d390647f83f8f9d26382b0daa43756e6f cve-icon cve-icon
https://git.kernel.org/stable/c/49e57caf967a969f6b955c88805f2d160910aa12 cve-icon cve-icon
https://git.kernel.org/stable/c/c6abce60338aa2080973cd95be0aedad528bb41f cve-icon cve-icon
https://git.kernel.org/stable/c/eb7a5e4d14c8659cb97db6863316280e15f67209 cve-icon cve-icon
https://git.kernel.org/stable/c/f4b700c71802c81e6f9dce362ee7a0312c8377ba cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025122411-CVE-2023-54104-32e0@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-54104 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-54104 cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System