CVE-2024-26593

Source
https://nvd.nist.gov/vuln/detail/CVE-2024-26593
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26593.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-26593
Downstream
Related
Published
2024-02-23T10:15:07Z
Modified
2025-08-09T19:01:29Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

i2c: i801: Fix block process call transactions

According to the Intel datasheets, software must reset the block buffer index twice for block process call transactions: once before writing the outgoing data to the buffer, and once again before reading the incoming data from the buffer.

The driver is currently missing the second reset, causing the wrong portion of the block buffer to be read.

References

Affected packages