Skip to content
CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-49262

crypto: octeontx2 - remove CONFIG_DM_CRYPT check

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

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: octeontx2 - remove CONFIG_DM_CRYPT check No issues were found while using the driver with dm-crypt enabled. So CONFIG_DM_CRYPT check in the driver can be removed. This also fixes the NULL pointer dereference in driver release if CONFIG_DM_CRYPT is enabled. ... Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 ... Call trace: crypto_unregister_alg+0x68/0xfc crypto_unregister_skciphers+0x44/0x60 otx2_cpt_crypto_exit+0x100/0x1a0 otx2_cptvf_remove+0xf8/0x200 pci_device_remove+0x3c/0xd4 __device_release_driver+0x188/0x234 device_release_driver+0x2c/0x4c ...

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

  • 6f03f0e8b6c8a82d8e740ff3a87ed407ad423243 to < e6374086f249295121384bfaa7cdcc8d461146f0affected
  • 6f03f0e8b6c8a82d8e740ff3a87ed407ad423243 to < a462214866eebbca87e13ff6d73092b1c4895624affected
  • 6f03f0e8b6c8a82d8e740ff3a87ed407ad423243 to < a1bf728f3388ac3a2c2dffa57e25622e90b9f6f2affected
  • 6f03f0e8b6c8a82d8e740ff3a87ed407ad423243 to < 2d841af23ae8f398c85dd1ff2dc24b5ec8ba4569affected

Linux Linux

Default version status: affected

  • 5.12affected
  • 0 to < 5.12unaffected
  • 5.15.33 to ≤ 5.15.*unaffected
  • 5.16.19 to ≤ 5.16.*unaffected
  • 5.17.2 to ≤ 5.17.*unaffected
  • 5.18 to ≤ *unaffected

References