CVE - CVE-2022-49491

CVE-ID
CVE-2022-49491	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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 resource_size(), if platform_get_resource() returns NULL, move calling resource_size() after devm_ioremap_resource() that will check 'res' to avoid null-ptr-deref.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/3451852312303d54a003c73bd0ae39cebb960bd5 URL:https://git.kernel.org/stable/c/3451852312303d54a003c73bd0ae39cebb960bd5 MISC:https://git.kernel.org/stable/c/452922955df215a417c80d09dab72bbc667a1861 URL:https://git.kernel.org/stable/c/452922955df215a417c80d09dab72bbc667a1861 MISC:https://git.kernel.org/stable/c/6ff986e057bf28e2f7690dad410768b2270f9453 URL:https://git.kernel.org/stable/c/6ff986e057bf28e2f7690dad410768b2270f9453 MISC:https://git.kernel.org/stable/c/769c53bb6116d0eaec0f1fe4ec4b27a74465cad1 URL:https://git.kernel.org/stable/c/769c53bb6116d0eaec0f1fe4ec4b27a74465cad1 MISC:https://git.kernel.org/stable/c/a9b4599665e437de8a1152799c34841b799a2e1c URL:https://git.kernel.org/stable/c/a9b4599665e437de8a1152799c34841b799a2e1c MISC:https://git.kernel.org/stable/c/b54926bd558d97c888c3d2d87886f3c159d3254a URL:https://git.kernel.org/stable/c/b54926bd558d97c888c3d2d87886f3c159d3254a MISC:https://git.kernel.org/stable/c/ecfa52654d0c9c333c1fe1611f47105f6bce9591 URL:https://git.kernel.org/stable/c/ecfa52654d0c9c333c1fe1611f47105f6bce9591 MISC:https://git.kernel.org/stable/c/f8c242908ad15bbd604d3bcb54961b7d454c43f8 URL:https://git.kernel.org/stable/c/f8c242908ad15bbd604d3bcb54961b7d454c43f8 MISC:https://git.kernel.org/stable/c/fcd6a886443730c39170b8383411e52118aec0a3 URL:https://git.kernel.org/stable/c/fcd6a886443730c39170b8383411e52118aec0a3
Assigning CNA
kernel.org
Date Record Created
20250226	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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