CVE-2022-49858
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
01/05/2025
Last modified:
02/05/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
octeontx2-pf: Fix SQE threshold checking<br />
<br />
Current way of checking available SQE count which is based on<br />
HW updated SQB count could result in driver submitting an SQE<br />
even before CQE for the previously transmitted SQE at the same<br />
index is processed in NAPI resulting losing SKB pointers,<br />
hence a leak. Fix this by checking a consumer index which<br />
is updated once CQE is processed.