CVE-2021-47037

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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

ASoC: q6afe-clocks: fix reprobing of the driver

Q6afe-clocks driver can get reprobed. For example if the APR services are restarted after the firmware crash. However currently Q6afe-clocks driver will oops because hw.init will get cleared during first _probe call. Rewrite the driver to fill the clock data at runtime rather than using big static array of clocks.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 520a1c396d1966b64884d8e0176a580150d5a09e, < 2202e87fc19440cecfd4f7b4f60a7d48bc2e236c; >= 520a1c396d1966b64884d8e0176a580150d5a09e, < 6893df3753beafa5f7351228a9dd8157a57d7492; >= 520a1c396d1966b64884d8e0176a580150d5a09e, < 62413972f5266568848a36fd15160397b211fa74; >= 520a1c396d1966b64884d8e0176a580150d5a09e, < 96fadf7e8ff49fdb74754801228942b67c3eeebd
LinuxLinux5.10

References

Timeline

Published
Feb 28, 2024
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-470385.5In the Linux kernel, the following vulnerability has been resolved: Bluetooth: avoid deadlock between hci_dev->lock and socket lock CommitCVE-2021-470397.1In the Linux kernel, the following vulnerability has been resolved: ataflop: potential out of bounds in do_format() The function uses "typCVE-2021-470407.8In the Linux kernel, the following vulnerability has been resolved: io_uring: fix overflows checks in provide buffers Colin reported beforCVE-2021-470415.5In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fix incorrect locking in state_change sk callback We are noCVE-2021-470425.5In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Free local data after use Fixes the following memory CVE-2021-470435.5In the Linux kernel, the following vulnerability has been resolved: media: venus: core: Fix some resource leaks in the error path of 'venusCVE-2021-470447.7In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix shift-out-of-bounds in load_balance() Syzbot reported CVE-2021-470455.5In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null pointer dereference in lpfc_prep_els_iocb() It isCVE-2021-470467.8In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix off by one in hdmi_14_process_transaction() The hCVE-2021-470475.5In the Linux kernel, the following vulnerability has been resolved: spi: spi-zynqmp-gqspi: return -ENOMEM if dma_map_single fails The spi CVE-2021-470487.8In the Linux kernel, the following vulnerability has been resolved: spi: spi-zynqmp-gqspi: fix use-after-free in zynqmp_qspi_exec_op When CVE-2021-470497.8In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Use after free in __vmbus_open() The "open_info" v
CVE-2021-47037: Medium severity, CVSS 5.5 | Vulnix