CVE-2022-49491
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49491
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49491.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49491
- Downstream
- Related
- Published
- 2025-02-26T07:01:25Z
- Modified
- 2025-10-01T20:16:29Z
- 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:
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
It will cause null-ptr-deref in resourcesize(), if platformgetresource() returns NULL, move calling resourcesize() after devmioremapresource() that will check 'res' to avoid null-ptr-deref.
- References
-
- https://git.kernel.org/stable/c/3451852312303d54a003c73bd0ae39cebb960bd5
- https://git.kernel.org/stable/c/452922955df215a417c80d09dab72bbc667a1861
- https://git.kernel.org/stable/c/6ff986e057bf28e2f7690dad410768b2270f9453
- https://git.kernel.org/stable/c/769c53bb6116d0eaec0f1fe4ec4b27a74465cad1
- https://git.kernel.org/stable/c/a9b4599665e437de8a1152799c34841b799a2e1c
- https://git.kernel.org/stable/c/b54926bd558d97c888c3d2d87886f3c159d3254a
- https://git.kernel.org/stable/c/ecfa52654d0c9c333c1fe1611f47105f6bce9591
- https://git.kernel.org/stable/c/f8c242908ad15bbd604d3bcb54961b7d454c43f8
- https://git.kernel.org/stable/c/fcd6a886443730c39170b8383411e52118aec0a3