CVE-2022-49494
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49494
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49494.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49494
- Downstream
- Related
- Published
- 2025-02-26T07:01:25Z
- Modified
- 2025-10-01T20:16:30Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
mtd: rawnand: cadence: fix possible null-ptr-deref in cadencenanddt_probe()
It will cause null-ptr-deref when using 'res', if platformgetresource() returns NULL, so move using 'res' after devmioremapresource() that will check it to avoid null-ptr-deref. And use devmplatformgetandioremap_resource() to simplify code.
- References
-
- https://git.kernel.org/stable/c/069af5e27c1b0f7677ef76d8d3102e503ca4f80b
- https://git.kernel.org/stable/c/0cfee868b89ffa945f3d535ee5c985cb40c5a0f8
- https://git.kernel.org/stable/c/13b60d3dc84b47307669edb66b633b18466014b4
- https://git.kernel.org/stable/c/81f1ddffdc22ca5789e33b9d4712914e302090c1
- https://git.kernel.org/stable/c/a28ed09dafee20da51eb26452950839633afd824