Description
In the Linux kernel, the following vulnerability has been resolved: power: supply: fix null pointer dereferencing in power_supply_get_battery_info when kmalloc() fail to allocate memory in kasprintf(), propname will be NULL, strcmp() called by of_get_property() will cause null pointer dereference. So return ENOMEM if kasprintf() return NULL pointer.
Affected products
linux: linux kernel
References6
- git.kernel.org/stable/c/104bb8a663451404a26331263ce5b96c34504049 Patch
- git.kernel.org/stable/c/279af90e65cbdb3e5c4519b0043324d7876bc5ec Patch
- git.kernel.org/stable/c/5beadb55f4e36fafe5d6df5dcd5f85d803f3f134 Patch
- git.kernel.org/stable/c/8ea68b4e3fa9392ef9dae303abc8735a033c280f Patch
- git.kernel.org/stable/c/b8131efb89d9f837c9244f900f0fc2699fd1181d Patch
- git.kernel.org/stable/c/d21534ab4fd7883e1c8037a76671d4e8b6ea14cb Patch
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 5 · as of 8 November 2026
- CWE
- CWE-476
Could this be exploited in your environment?
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