Описание
In the Linux kernel, the following vulnerability has been resolved:
HID: pidff: Make sure to fetch pool before checking SIMULTANEOUS_MAX
As noted by Anssi some 20 years ago, pool report is sometimes messed up. This worked fine on many devices but casued oops on VRS DirectForce PRO.
Here, we're making sure pool report is refetched before trying to access any of it's fields. While loop was replaced with a for loop + exit conditions were moved aroud to decrease the possibility of creating an infinite loop scenario.
In the Linux kernel, the following vulnerability has been resolved:
HID: pidff: Make sure to fetch pool before checking SIMULTANEOUS_MAX
As noted by Anssi some 20 years ago, pool report is sometimes messed up. This worked fine on many devices but casued oops on VRS DirectForce PRO.
Here, we're making sure pool report is refetched before trying to access any of it's fields. While loop was replaced with a for loop + exit conditions were moved aroud to decrease the possibility of creating an infinite loop scenario.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2025-37942
- https://git.kernel.org/stable/c/1f650dcec32d22deb1d6db12300a2b98483099a9
- https://git.kernel.org/stable/c/211861869766a7bb7c72158aee0140ec67e182a7
- https://git.kernel.org/stable/c/344d903be8b5c0733ed0f4bc5be34b4a26d905c8
- https://git.kernel.org/stable/c/a6f5d30a5c7713238c5c65c98ad95dacb73688d5
Связанные уязвимости
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
HID: pidff: Make sure to fetch pool before checking SIMULTANEOUS_MAX
Уязвимость функции pidff_reset() модуля drivers/hid/usbhid/hid-pidff.c драйвера подсистемы устройств пользовательского интерфейса ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании