CVE-2022-50741
Description
In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: Disable useless interrupt to avoid kernel panic There is a hardware bug that the interrupt STMBUF_HALF may be triggered after or when disable interrupt. It may led to unexpected kernel panic. And interrupt STMBUF_HALF and STMBUF_RTND have no other effect. So disable them and the unused interrupts. meanwhile clear the interrupt status when disable interrupt.
How to fix
- Linux Linuxad31bc146f0e4521805695f4f99d8a3c3b2761f6, f1257fc8fc988bdc4b26277f58bbf7b694b531f0, 35591c2469953d59abdb16cb7beac834052cdb4f, c3720e65c9013a7b2a5dbb63e6bf6d74a35dd894 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 2db16c6ed72ce644d5639b3ed15e5817442db4ba ≤ v < ad31bc146f0e4521805695f4f99d8a3c3b2761f6, 2db16c6ed72ce644d5639b3ed15e5817442db4ba ≤ v < f1257fc8fc988bdc4b26277f58bbf7b694b531f0, 2db16c6ed72ce644d5639b3ed15e5817442db4ba ≤ v < 35591c2469953d59abdb16cb7beac834052cdb4f, 2db16c6ed72ce644d5639b3ed15e5817442db4ba ≤ v < c3720e65c9013a7b2a5dbb63e6bf6d74a35dd894, 5.13 | ad31bc146f0e4521805695f4f99d8a3c3b2761f6, f1257fc8fc988bdc4b26277f58bbf7b694b531f0, 35591c2469953d59abdb16cb7beac834052cdb4f, c3720e65c9013a7b2a5dbb63e6bf6d74a35dd894 |
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