CVE-2022-49512

EPSS 0.14%
Veröffentlicht 26.02.2025 07:01:27
Zuletzt bearbeitet 21.10.2025 12:08:40
Quelle 416baaa9-dc9f-4396-8d5f-8c081f
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mtd: rawnand: denali: Use managed device resources

In the Linux kernel, the following vulnerability has been resolved:

mtd: rawnand: denali: Use managed device resources

All of the resources used by this driver has managed interfaces, so use
them. Otherwise we will get the following splat:

[    4.472703] denali-nand-pci 0000:00:05.0: timeout while waiting for irq 0x1000
[    4.474071] denali-nand-pci: probe of 0000:00:05.0 failed with error -5
[    4.473538] nand: No NAND device found
[    4.474068] BUG: unable to handle page fault for address: ffffc90005000410
[    4.475169] #PF: supervisor write access in kernel mode
[    4.475579] #PF: error_code(0x0002) - not-present page
[    4.478362] RIP: 0010:iowrite32+0x9/0x50
[    4.486068] Call Trace:
[    4.486269]  <IRQ>
[    4.486443]  denali_isr+0x15b/0x300 [denali]
[    4.486788]  ? denali_direct_write+0x50/0x50 [denali]
[    4.487189]  __handle_irq_event_percpu+0x161/0x3b0
[    4.487571]  handle_irq_event+0x7d/0x1b0
[    4.487884]  handle_fasteoi_irq+0x2b0/0x770
[    4.488219]  __common_interrupt+0xc8/0x1b0
[    4.488549]  common_interrupt+0x9a/0xc0