CVE-2021-47398

Published: May 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix kernel pointer leak Pointers should be printed with %p or %px rather than cast to 'unsigned long long' and printed with %llx. Change %llx to %p to print the secured pointer.

Vendor	Product	Versions
Linux	Linux	affected `042a00f93aad5874937e00f36e68301f7e3a0af1 - < 714bfabe5f2901d96902e271d7217601fe4703e5` affected `042a00f93aad5874937e00f36e68301f7e3a0af1 - < 7d5cfafe8b4006a75b55c2f1fdfdb363f9a5cc98`
Linux	Linux	affected `5.13` unaffected `0 - < 5.13` unaffected `5.14.10 - <= 5.14.` unaffected `5.15 - <= `

References

https://git.kernel.org/stable/c/714bfabe5f2901d96902e271d7217601fe4703e5

https://git.kernel.org/stable/c/7d5cfafe8b4006a75b55c2f1fdfdb363f9a5cc98

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CVE-2021-47398

Description

Affected Products

References