CVE-2026-43307
HIGH EPSS 2.9%
Published May 8, 20261mo ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
Published May 8, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago
Description
In the Linux kernel, the following vulnerability has been resolved: iio: accel: adxl380: Avoid reading more entries than present in FIFO The interrupt handler reads FIFO entries in batches of N samples, where N is the number of scan elements that have been enabled. However, the sensor fills the FIFO one sample at a time, even when more than one channel is enabled. Therefore,the number of entries reported by the FIFO status registers may not be a multiple of N; if this number is not a multiple, the number of entries read from the FIFO may exceed the number of entries actually present. To fix the above issue, round down the number of FIFO entries read from the status registers so that it is always a multiple of N.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
2.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available
Affected Products 3
References 4
- git.kernel.org https://git.kernel.org/stable/c/a40f316085985f916ba1599fc303fdbc6a078e86
- git.kernel.org https://git.kernel.org/stable/c/a8e88edfd69df7b63c882aa53e61e7c078806ad7
- git.kernel.org https://git.kernel.org/stable/c/c1b14015224cfcccd5356333763f2f4f401bd810
- git.kernel.org https://git.kernel.org/stable/c/f42ddb2945ae4ce2b6f1c2e7aae9f14455a734d3
Remediation
- git.kernel.org https://git.kernel.org/stable/c/a40f316085985f916ba1599fc303fdbc6a078e86
- git.kernel.org https://git.kernel.org/stable/c/a8e88edfd69df7b63c882aa53e61e7c078806ad7
- git.kernel.org https://git.kernel.org/stable/c/c1b14015224cfcccd5356333763f2f4f401bd810
- git.kernel.org https://git.kernel.org/stable/c/f42ddb2945ae4ce2b6f1c2e7aae9f14455a734d3