linux: In the Linux kernel, the following vulnerability has been resolved: spi: don't unoptimize message in spi_async() Ca...
CVE-2024-42249 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-42249, released August 7, 2024. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: spi: don't unoptimize message in spi_async() Calling spi_maybe_unoptimize_message() in spi_async() is wrong because the message is likely to be in the queue and not transferred yet. This can corrupt the message while it is being used by the controller driver. spi_maybe_unoptimize_message() is already called in the correct place in spi_finalize_current_message() to balance the call to spi_maybe_optimize_message() in spi_async().
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 13.5 (trixie) | 6.9.10-1 | DEBIAN-CVE-2024-42249 | Aug 7, 2024 |
| linux · Debian 14 | 6.9.10-1 | DEBIAN-CVE-2024-42249 | Aug 7, 2024 |
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