CVE-2023-53464

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.

The following products are affected by CVE-2023-53464 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53464.

URL	Resource
https://git.kernel.org/stable/c/48b19b79cfa37b1e50da3b5a8af529f994c08901
https://git.kernel.org/stable/c/499757ad3332e2527254f9ab68dec1da087b1d96
https://git.kernel.org/stable/c/5e5c5f472972c4bc9430adc08b36763a0fa5b9f7
https://git.kernel.org/stable/c/6e06a68fbbfcd8576eee8f7139fa2b13c9b72e91
https://git.kernel.org/stable/c/b287e21e73ec23f3788fbe40037c42dbe6e9a9a9
https://lore.kernel.org/linux-cve-announce/2025100107-CVE-2023-53464-a397@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2023-53464
https://www.cve.org/CVERecord?id=CVE-2023-53464