CVE-2026-43047
In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Check to ensure report responses match the request It is possible for a malicious (or clumsy) device to respond to a specific report's feature request using a completely different report ID. This can cause confusion in the HID core resulting in nasty side-effects such as OOB writes. Add a check to ensure that the report ID in the response, matches the one that was requested. If it doesn't, omit reporting the raw event and return early.
Słabość
In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Check to ensure report responses match the request It is possible for a malicious (or clumsy) device to respond to a specific report's feature request using a completely different report ID. This can cause confusion in the HID core resulting in nasty side-effects such as OOB writes. Add a check to ensure that the report ID in the response, matches the one that was requested. If it doesn't, omit reporting the raw event and return early.
Produkty, których dotyczy
- linux linux_kernel
Źródła
- https://git.kernel.org/stable/c/2edc92f89eee328b5be5706b5d431bf90669e9c0
- https://git.kernel.org/stable/c/516da3f25cfe18643835af1cf09b0e9ffc36c383
- https://git.kernel.org/stable/c/6a4acd3e86fe5584050c213d95147eba33856033
- https://git.kernel.org/stable/c/74c6015375d8b9bc1b1eb79f20636c8e894bcad7
- https://git.kernel.org/stable/c/7f66fdbc077faed3b52519228d21d81979e92249
- https://git.kernel.org/stable/c/a61163daf8a90b4a7ef154d5fc9c525f665734e3
Znajdź błąd, zanim zrobi to atakujący.
Zaloguj się przez GitHub i uruchom pierwszy audyt w niecałą minutę. Plan darmowy nie wymaga karty kredytowej.