CVE-2023-54104

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 themchip_offsets and the rnb_gpio arrays.These arrays have NAND_MAX_CHIPS elements, so the index must be below thislimit.Fix the sanity check in order to avoid the NAND_MAX_CHIPS value. Thiswould lead to out-of-bound accesses.

Risk Information

Base Score

8.6

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:U/RC:C

EPSS Score

Exploitation Probability

0.027

Associated Vulnerability

No records found

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234