CVE - CVE-2024-42279

CVE-ID
CVE-2024-42279	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: spi: microchip-core: ensure TX and RX FIFOs are empty at start of a transfer While transmitting with rx_len == 0, the RX FIFO is not going to be emptied in the interrupt handler. A subsequent transfer could then read crap from the previous transfer out of the RX FIFO into the start RX buffer. The core provides a register that will empty the RX and TX FIFOs, so do that before each transfer.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/3feda3677e8bbe833c3a62a4091377a08f015b80 URL:https://git.kernel.org/stable/c/3feda3677e8bbe833c3a62a4091377a08f015b80 MISC:https://git.kernel.org/stable/c/45e03d35229b680b79dfea1103a1f2f07d0b5d75 URL:https://git.kernel.org/stable/c/45e03d35229b680b79dfea1103a1f2f07d0b5d75 MISC:https://git.kernel.org/stable/c/9cf71eb0faef4bff01df4264841b8465382d7927 URL:https://git.kernel.org/stable/c/9cf71eb0faef4bff01df4264841b8465382d7927
Assigning CNA
kernel.org
Date Record Created
20240730	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240730)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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