Riskcovery

CVE-2024-56620

scsi: ufs: qcom: Only free platform MSIs when ESI is enabled

State
Published
Severity
Not scored
Published
Dec 27, 2024
Updated
May 11, 2026
Reserved
Dec 27, 2024

Read the record on cve.org

Description

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

scsi: ufs: qcom: Only free platform MSIs when ESI is enabled

Otherwise, it will result in a NULL pointer dereference as below:

Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 Call trace: mutex_lock+0xc/0x54 platform_device_msi_free_irqs_all+0x14/0x20 ufs_qcom_remove+0x34/0x48 [ufs_qcom] platform_remove+0x28/0x44 device_remove+0x4c/0x80 device_release_driver_internal+0xd8/0x178 driver_detach+0x50/0x9c bus_remove_driver+0x6c/0xbc driver_unregister+0x30/0x60 platform_driver_unregister+0x14/0x20 ufs_qcom_pltform_exit+0x18/0xb94 [ufs_qcom] __arm64_sys_delete_module+0x180/0x260 invoke_syscall+0x44/0x100 el0_svc_common.constprop.0+0xc0/0xe0 do_el0_svc+0x1c/0x28 el0_svc+0x34/0xdc el0t_64_sync_handler+0xc0/0xc4 el0t_64_sync+0x190/0x194

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 519b6274a7775f5fe00a086f189efb8f063467d1 to before f16a097047e38dcdd169a15e3eed1b2f2147a2e7Affected
  • 519b6274a7775f5fe00a086f189efb8f063467d1 to before f99cb5f6344ef93777fd3add7979ebf291a852dfAffected
  • 519b6274a7775f5fe00a086f189efb8f063467d1 to before 64506b3d23a337e98a74b18dcb10c8619365f2bdAffected
LinuxLinux
  • 6.3Affected
  • before 6.3Not affected
  • 6.6.86 through 6.6.*Not affected
  • 6.12.5 through 6.12.*Not affected
  • 6.13 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.