CVE-2022-49487

MEDIUM

Linux Kernel 5.11-5.15.45, 5.16.0-5.17.13, 5.18.0-5.18.2 - NULL Pointer Dereference in ebu_nand_probe()

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe() It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref.

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0024
EPSS Percentile 15.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (14)
linux/Kernel 5.11.0 - 5.15.46linux
linux/Kernel 5.16.0 - 5.17.14linux
linux/Kernel 5.18.0 - 5.18.3linux
Linux/Linux < 5.11
Linux/Linux 0b1039f016e8a37c779a4aee362cb2100ebb1cfd - daa5166450b447415aeeaac0199e445bae7bd0f2
Linux/Linux 0b1039f016e8a37c779a4aee362cb2100ebb1cfd - ddf66aefd685fd46500b9917333e1b1e118276dc
Linux/Linux 0b1039f016e8a37c779a4aee362cb2100ebb1cfd - e5b1e419cdb6dd8709eb05ed34039a3ded8e6003
Linux/Linux 0b1039f016e8a37c779a4aee362cb2100ebb1cfd - f8e262eb7575a4a2412f30f7a1b293875aceba80
Linux/Linux 5.11
Linux/Linux 5.15.46 - 5.15.*
... and 4 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026