PT-2023-8727 · Linux+4 · Linux Kernel+4
CVE-2023-52573
·
Published
2023-09-20
·
Updated
2025-09-29
CVSS v3.1
6.7
Medium
| Vector | AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a possible NULL-pointer dereference in the
rds rdma cm event handler cmn() function. This could allow a remote attacker to cause a denial of service. The vulnerability is due to the lack of a check for the existence of the conn pointer before it is dereferenced as an argument to rdma set service type().Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Linux Kernel
Red Os
Suse