Tracker / CVE-2023-53464
CVE-2023-53464
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param() The validity of sock should be checked before assignment to avoid incorrect values. Commit 57569c37f0ad ("scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername()") introduced this change which may lead to inconsistent values of tcp_sw_conn->sendpage and conn->datadgst_en. Fix the issue by moving the position of the assignment.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 5.10.150 → 5.10.178 |
| linux | linux_kernel · 5.15.75 → 5.15.107 |
| linux | linux_kernel · 5.19.17 → 6.0 |
| linux | linux_kernel · 6.0.3 → 6.1.24 |
| linux | linux_kernel · 6.2 → 6.2.11 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.