CVE-2023-53464
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2025-10-01
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
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.
Weakness Classification (1)
Affected Software (18)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 884a788f065578bb640382279a83d1df433b13e6 < 499757ad3332e2527254f9ab68dec1da087b1d96 |
| Linux | Linux | a26b0658751bb0a3b28386fca715333b104d32a2 < 5e5c5f472972c4bc9430adc08b36763a0fa5b9f7 |
| Linux | Linux | 57569c37f0add1b6489e1a1563c71519daf732cf < 6e06a68fbbfcd8576eee8f7139fa2b13c9b72e91 |
| Linux | Linux | 57569c37f0add1b6489e1a1563c71519daf732cf < b287e21e73ec23f3788fbe40037c42dbe6e9a9a9 |
| Linux | Linux | 57569c37f0add1b6489e1a1563c71519daf732cf < 48b19b79cfa37b1e50da3b5a8af529f994c08901 |
| Linux | Linux | 897dbbc57d71e8a34ec1af8e573a142de457da38 |
| Linux | Linux | 0a0b861fce2657ba08ec356a74346b37ca4b2008 |
| Linux | Linux | 5.10.150 < 5.10.178 |
| Linux | Linux | 5.15.75 < 5.15.107 |
| Linux | Linux | 5.19.17 < 5.20 |
| Linux | Linux | 6.0.3 < 6.1 |
| Linux | Linux | 6.1 |
| linux | linux_kernel | 5.10.150 – 5.10.178 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |