CVE-2021-47125

2024-03-1618:07:09

redhat.com

access.redhat.com

linux kernel

vulnerability

cve-2021-47125

null pointer

dereference

fix

refcount

leak

htb_parent_to_leaf_offload

6.2 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.2%

JSON

A vulnerability was found in the Linux kernel. The sch_htb component caused reference count leaks due to inconsistent handling of NULL pointers, leading to mismatched queue pointers.

Mitigation

Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.