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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2021-47614

RDMA/irdma: Fix a user-after-free in add_pble_prm

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix a user-after-free in add_pble_prm When irdma_hmc_sd_one fails, 'chunk' is freed while its still on the PBLE info list. Add the chunk entry to the PBLE info list only after successful setting of the SD in irdma_hmc_sd_one.

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

  • e8c4dbc2fcacf5a7468d312168bb120c27c38b32 to < 11eebcf63e98fcf047a876a51d76afdabc3b8b9baffected
  • e8c4dbc2fcacf5a7468d312168bb120c27c38b32 to < 1e11a39a82e95ce86f849f40dda0d9c0498cebd9affected

Linux Linux

Default version status: affected

  • 5.14affected
  • 0 to < 5.14unaffected
  • 5.15.10 to ≤ 5.15.*unaffected
  • 5.16 to ≤ *unaffected

References