CVE-2022-49512

mtd: rawnand: denali: Use managed device resources

State
Published
Severity
Not scored
Published
Feb 26, 2025
Updated
May 11, 2026
Reserved
Feb 26, 2025

Read the record on cve.org

Description

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

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 93db446a424cee9387b532995e6b516667079555 to before 3c68daf4a368cd9e63ae5a2145c9e4a6f838c166Affected
  • 93db446a424cee9387b532995e6b516667079555 to before 3830dbdfb9a4aec680e43ed80b9f23db7a88eac9Affected
  • 93db446a424cee9387b532995e6b516667079555 to before 87149cf9186201a63f0e0b93d9fa93d480bcb771Affected
  • 93db446a424cee9387b532995e6b516667079555 to before efea1dd176edd17c8252051b7de6957f06efc394Affected
  • 93db446a424cee9387b532995e6b516667079555 to before 3a745b51cddafade99aaea1b93aad31e9614e230Affected
LinuxLinux
  • 4.17Affected
  • before 4.17Not affected
  • 5.10.121 through 5.10.*Not affected
  • 5.15.46 through 5.15.*Not affected
  • 5.17.14 through 5.17.*Not affected
  • 5.18.3 through 5.18.*Not affected
  • 5.19 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.