CVE-2021-47614

Published: Jun 19, 2024

Modified: May 11, 2026

PUBLISHED

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.

Vendor	Product	Versions
Linux	Linux	affected `e8c4dbc2fcacf5a7468d312168bb120c27c38b32 - < 11eebcf63e98fcf047a876a51d76afdabc3b8b9b` affected `e8c4dbc2fcacf5a7468d312168bb120c27c38b32 - < 1e11a39a82e95ce86f849f40dda0d9c0498cebd9`
Linux	Linux	affected `5.14` unaffected `0 - < 5.14` unaffected `5.15.10 - <= 5.15.` unaffected `5.16 - <= `

References

https://git.kernel.org/stable/c/11eebcf63e98fcf047a876a51d76afdabc3b8b9b

https://git.kernel.org/stable/c/1e11a39a82e95ce86f849f40dda0d9c0498cebd9

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CVE-2021-47614

Description

Affected Products

References