CVE-2026-43251
MEDIUM SEVERITYCVSS Score & Metrics
Base Score
5.5 / 10
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved:
HID: prodikeys: Check presence of pm->input_ep82
Fake USB devices can send their own report descriptors for which the
input_mapping() hook does not get called. In this case, pm->input_ep82 stays
NULL, which leads to a crash later.
This does not happen with the real device, but can be provoked by imposing as
one.
HID: prodikeys: Check presence of pm->input_ep82
Fake USB devices can send their own report descriptors for which the
input_mapping() hook does not get called. In this case, pm->input_ep82 stays
NULL, which leads to a crash later.
This does not happen with the real device, but can be provoked by imposing as
one.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-476
Source
NVD
Vendor
Linux
Product
Linux
External References
- https://git.kernel.org/stable/c/3f1b21cc67a15d7d081378a9b8747dd000a017b8
- https://git.kernel.org/stable/c/cee8337e1bad168136aecfe6416ecd7d3aa7529a
- https://git.kernel.org/stable/c/d08f35f843881ec504d7537a9bb728a073db3366
- https://git.kernel.org/stable/c/d5512ce892f774d37c53082adadfcad04f21b50e
- https://git.kernel.org/stable/c/e7ac1cd823cd2e9fcbd5cb0b261d6d35dbb79341
- https://git.kernel.org/stable/c/edccbf7d6dc05d692bde3a89de5a4001f72a0fa4
- https://git.kernel.org/stable/c/ee572578f09f0e743e9383393a75c3a7a0f9b4c2
- https://git.kernel.org/stable/c/f580c79683356632f12f2c2029f2fe936d953aa1
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