linux: In the Linux kernel, the following vulnerability has been resolved: spi: uniphier: fix reference count leak in uniph...
CVE-2022-48723 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48723, released June 20, 2024. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: spi: uniphier: fix reference count leak in uniphier_spi_probe() The issue happens in several error paths in uniphier_spi_probe(). When either dma_get_slave_caps() or devm_spi_register_master() returns an error code, the function forgets to decrease the refcount of both `dma_rx` and `dma_tx` objects, which may lead to refcount leaks. Fix it by decrementing the reference count of specific objects in those error paths.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 5.16.10-1 | DEBIAN-CVE-2022-48723 | Jun 20, 2024 |
| linux · Debian 13.5 (trixie) | 5.16.10-1 | DEBIAN-CVE-2022-48723 | Jun 20, 2024 |
| linux · Debian 14 | 5.16.10-1 | DEBIAN-CVE-2022-48723 | Jun 20, 2024 |
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