Description
In the Linux kernel, the following vulnerability has been resolved: Input: elan_i2c - validate firmware size before use Ensure that the firmware file is large enough to contain the expected number of pages and the signature (which resides at the end of the firmware blob) before accessing them to prevent potential out-of-bounds reads.
Affected products
linux: linux kernel
References8
- git.kernel.org/stable/c/331d49b4e1c9efe4479bbd22922dfcdd8c64be7b Patch
- git.kernel.org/stable/c/3b37190ad3ded3a15fb1dbfc4f26df520a3e59bb Patch
- git.kernel.org/stable/c/47b52b98edfe34d0249e72f815215ef24311c3a3 Patch
- git.kernel.org/stable/c/48b0aa9c08a3ac8e0c0345b7ca581f552324e460 Patch
- git.kernel.org/stable/c/76b0d0baa9ae9c60e726bbe1b6ff0bec2c993634 Patch
- git.kernel.org/stable/c/bf769358419e00344c1b16fa034d058f563d46a1 Patch
- git.kernel.org/stable/c/c2c3b33b3c0bf2c9427c0926817ef5ffac50de6f Patch
- git.kernel.org/stable/c/d97baee9590edf303b3eca432e61de9320834fe1 Patch
Metrics
- CVSS 3.1
-
7.1
HIGH
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H - EPSS — exploit probability
- 0% percentile: 2 · as of 14 November 2026
- CWE
- CWE-125
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.