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CVE-2022-50439

ASoC: mediatek: mt8173: Enable IRQ when pdata is ready

EPSS 0.1%
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173: Enable IRQ when pdata is ready If the device does not come straight from reset, we might receive an IRQ before we are ready to handle it. [ 2.334737] Unable to handle kernel read from unreadable memory at virtual address 00000000000001e4 [ 2.522601] Call trace: [ 2.525040] regmap_read+0x1c/0x80 [ 2.528434] mt8173_afe_irq_handler+0x40/0xf0 ... [ 2.598921] start_kernel+0x338/0x42c
Productos afectados
Linux · Linux

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Referencias
https://git.kernel.org/stable/c/190685ff4ee03eef8f12c71d8f626e414fa078a9https://git.kernel.org/stable/c/27e7cf595d4a9fea9d3906b47d0faa87896beeb3https://git.kernel.org/stable/c/4cbb264d4e9136acab2c8fd39e39ab1b1402b84bhttps://git.kernel.org/stable/c/57491967ad8f865a9a81d08c36b26facd14d84e5https://git.kernel.org/stable/c/77c6b6be7e80ca4a4d4b66b63fd5bb48ccefdd5ahttps://git.kernel.org/stable/c/9ce9c78a2bdbc9a014e7102a35834310c28528b9