CVE-2021-47147

Published: Mar 25, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix a resource leak in an error handling path If an error occurs after a successful 'pci_ioremap_bar()' call, it must be undone by a corresponding 'pci_iounmap()' call, as already done in the remove function.

Vendor	Product	Versions
Linux	Linux	affected `a7e1abad13f3f0366ee625831fecda2b603cdc17 - < 0e38e702f1152479e6afac34f151dbfd99417f99` affected `a7e1abad13f3f0366ee625831fecda2b603cdc17 - < 9c1bb37f8cad5e2ee1933fa1da9a6baa7876a8e4`
Linux	Linux	affected `5.11` unaffected `0 - < 5.11` unaffected `5.12.9 - <= 5.12.` unaffected `5.13 - <= `

References

https://git.kernel.org/stable/c/0e38e702f1152479e6afac34f151dbfd99417f99

https://git.kernel.org/stable/c/9c1bb37f8cad5e2ee1933fa1da9a6baa7876a8e4

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2021-47147

Description

Affected Products

References