Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.3.0, < 5.4.269 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/1f8d0691c50581ba6043f009ec9e8b9f78f09d5aPatch
- https://git.kernel.org/stable/c/491528935c9c48bf341d8b40eabc6c4fc5df6f2cPatch
- https://git.kernel.org/stable/c/609c7c1cc976e740d0fed4dbeec688b3ecb5dce2Patch
- https://git.kernel.org/stable/c/6be99c51829b24c914cef5bff6164877178e84d9Patch
- https://git.kernel.org/stable/c/7a14b8a477b88607d157c24aeb23e7389ec3319fPatch
- https://git.kernel.org/stable/c/c1c9d0f6f7f1dbf29db996bd8e166242843a5f21Patch
- https://git.kernel.org/stable/c/d074d5ff5ae77b18300e5079c6bda6342a4d44b7Patch
- https://git.kernel.org/stable/c/1f8d0691c50581ba6043f009ec9e8b9f78f09d5aPatch
- https://git.kernel.org/stable/c/491528935c9c48bf341d8b40eabc6c4fc5df6f2cPatch
- https://git.kernel.org/stable/c/609c7c1cc976e740d0fed4dbeec688b3ecb5dce2Patch
- https://git.kernel.org/stable/c/6be99c51829b24c914cef5bff6164877178e84d9Patch
- https://git.kernel.org/stable/c/7a14b8a477b88607d157c24aeb23e7389ec3319fPatch
- https://git.kernel.org/stable/c/c1c9d0f6f7f1dbf29db996bd8e166242843a5f21Patch
- https://git.kernel.org/stable/c/d074d5ff5ae77b18300e5079c6bda6342a4d44b7Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
FAQ
What is CVE-2024-26593?
CVE-2024-26593 is a vulnerability with a CVSS score of 7.1 (HIGH). 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...
How severe is CVE-2024-26593?
CVE-2024-26593 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-26593?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.