Skip to content
CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49527

media: venus: hfi: avoid null dereference in deinit

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: media: venus: hfi: avoid null dereference in deinit If venus_probe fails at pm_runtime_put_sync the error handling first calls hfi_destroy and afterwards hfi_core_deinit. As hfi_destroy sets core->ops to NULL, hfi_core_deinit cannot call the core_deinit function anymore. Avoid this null pointer derefence by skipping the call when necessary.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • eeefa2eae8fc82ad757a2241b9f82ac33e99e6b4 to < 27ad46da44177a78a4a0cae6fe03906888c61aa1affected
  • 08b1cf474b7f72750adebe0f0a35f8e9a3eb75f6 to < 9c385b961d4c378228e80f6abea8509cb67feab6affected
  • 08b1cf474b7f72750adebe0f0a35f8e9a3eb75f6 to < 0ed5a643b1a4a46b9b7bfba5d468c10cc30e1359affected
  • 08b1cf474b7f72750adebe0f0a35f8e9a3eb75f6 to < b73ed0510bb8d9647cd8e8a4c4c8772bbe545c3aaffected
  • 08b1cf474b7f72750adebe0f0a35f8e9a3eb75f6 to < 86594f6af867b5165d2ba7b5a71fae3a5961e56caffected
  • 54f1727a0956bcbed3a88540577c5e7dbab93aecaffected
  • 5.10.94 to < 5.10.121affected
  • 5.12.3 to < 5.13affected

Linux Linux

Default version status: affected

  • 5.13affected
  • 0 to < 5.13unaffected
  • 5.10.121 to ≤ 5.10.*unaffected
  • 5.15.46 to ≤ 5.15.*unaffected
  • 5.17.14 to ≤ 5.17.*unaffected
  • 5.18.3 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References