CVE-2023-53999: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-x7x5-xvrp-r655
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Advisory Summary

CVE-2023-53999 is a security vulnerability vulnerability (General Security Weakness) affecting Software libraries in the Maven ecosystem. Remediation is available in the latest vendor maintenance releases.

CVE-2023-53999 at a Glance

CVE Identifier CVE-2023-53999
GHSA Identifier GHSA-x7x5-xvrp-r655
Severity N/A
CVSS v3.1 Base Score N/A
CWE Classification General Security Weakness
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2023-53999

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2023-53999, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under General Security Weakness. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: TC, Fix internal port memory leak The flow rule can be splited, and the extra post_act rules are added to post_act table. It's possible to trigger memleak when the rule forwards packets from internal port and over tunnel, in the case that, for example, CT 'new' state offload is allowed. As int_port object is assigned to the flow attribute of post_act rule, and its refcnt is incremented by mlx5e_tc_int_port_get(), but mlx5e_tc_int_port_put() is not called, the refcnt is never decremented, then int_port is never freed. The kmemleak reports the following error: unreferenced object 0xffff888128204b80 (size 64): comm "handler20", pid 50121, jiffies 4296973009 (age 642.932s) hex dump (first 32 bytes): 01 00 00 00 19 00 00 00 03 f0 00 00 04 00 00 00 ................ 98 77 67 41 81 88 ff ff 98 77 67 41 81 88 ff ff .wgA.....wgA.... backtrace: [<00000000e992680d>] kmalloc_trace+0x27/0x120 [<000000009e945a98>] mlx5e_tc_int_port_get+0x3f3/0xe20 [mlx5_core] [<0000000035a537f0>] mlx5e_tc_add_fdb_flow+0x473/0xcf0 [mlx5_core] [<0000000070c2cec6>] __mlx5e_add_fdb_flow+0x7cf/0xe90 [mlx5_core] [<000000005cc84048>] mlx5e_configure_flower+0xd40/0x4c40 [mlx5_core] [<000000004f8a2031>] mlx5e_rep_indr_offload.isra.0+0x10e/0x1c0 [mlx5_core] [<000000007df797dc>] mlx5e_rep_indr_setup_tc_cb+0x90/0x130 [mlx5_core] [<0000000016c15cc3>] tc_setup_cb_add+0x1cf/0x410 [<00000000a63305b4>] fl_hw_replace_filter+0x38f/0x670 [cls_flower] [<000000008bc9e77c>] fl_change+0x1fd5/0x4430 [cls_flower] [<00000000e7f766e4>] tc_new_tfilter+0x867/0x2010 [<00000000e101c0ef>] rtnetlink_rcv_msg+0x6fc/0x9f0 [<00000000e1111d44>] netlink_rcv_skb+0x12c/0x360 [<0000000082dd6c8b>] netlink_unicast+0x438/0x710 [<00000000fc568f70>] netlink_sendmsg+0x794/0xc50 [<0000000016e92590>] sock_sendmsg+0xc5/0x190 So fix this by moving int_port cleanup code to the flow attribute free helper, which is used by all the attribute free cases.

References

NVD — CVE-2023-53999 NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-53999
git.kernel.org/stable/c/9079ef5fb2... WEB
https://git.kernel.org/stable/c/9079ef5fb26ff38ced50cc15199ce56a009b8605
git.kernel.org/stable/c/ac5da544a3... WEB
https://git.kernel.org/stable/c/ac5da544a3c2047cbfd715acd9cec8380d7fe5c6
git.kernel.org/stable/c/bc1918bac0... WEB
https://git.kernel.org/stable/c/bc1918bac0f30e3f551ef5649b53062917db55fa

Frequently Asked Questions

What is CVE-2023-53999?
CVE-2023-53999 is a security vulnerability in Software classified as a security vulnerability vulnerability under General Security Weakness.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2023-53999?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2023-53999?
CVE-2023-53999 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2023-53999?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-x7x5-xvrp-r655",
  "modified" : "2026-10-03T12:31:01Z",
  "published" : "2025-12-24T12:30:27Z",
  "aliases" : [ "CVE-2023-53999" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: TC, Fix internal port memory leak\n\nThe flow rule can be splited, and the extra post_act rules are added\nto post_act table. It's possible to trigger memleak when the rule\nforwards packets from internal port and over tunnel, in the case that,\nfor example, CT 'new' state offload is allowed. As int_port object is\nassigned to the flow attribute of post_act rule, and its refcnt is\nincremented by mlx5e_tc_int_port_get(), but mlx5e_tc_int_port_put() is\nnot called, the refcnt is never decremented, then int_port is never\nfreed.\n\nThe kmemleak reports the following error:\nunreferenced object 0xffff888128204b80 (size 64):\n  comm \"handler20\", pid 50121, jiffies 4296973009 (age 642.932s)\n  hex dump (first 32 bytes):\n    01 00 00 00 19 00 00 00 03 f0 00 00 04 00 00 00  ................\n    98 77 67 41 81 88 ff ff 98 77 67 41 81 88 ff ff  .wgA.....wgA....\n  backtrace:\n    [<00000000e992680d>] kmalloc_trace+0x27/0x120\n    [<000000009e945a98>] mlx5e_tc_int_port_get+0x3f3/0xe20 [mlx5_core]\n    [<0000000035a537f0>] mlx5e_tc_add_fdb_flow+0x473/0xcf0 [mlx5_core]\n    [<0000000070c2cec6>] __mlx5e_add_fdb_flow+0x7cf/0xe90 [mlx5_core]\n    [<000000005cc84048>] mlx5e_configure_flower+0xd40/0x4c40 [mlx5_core]\n    [<000000004f8a2031>] mlx5e_rep_indr_offload.isra.0+0x10e/0x1c0 [mlx5_core]\n    [<000000007df797dc>] mlx5e_rep_indr_setup_tc_cb+0x90/0x130 [mlx5_core]\n    [<0000000016c15cc3>] tc_setup_cb_add+0x1cf/0x410\n    [<00000000a63305b4>] fl_hw_replace_filter+0x38f/0x670 [cls_flower]\n    [<000000008bc9e77c>] fl_change+0x1fd5/0x4430 [cls_flower]\n    [<00000000e7f766e4>] tc_new_tfilter+0x867/0x2010\n    [<00000000e101c0ef>] rtnetlink_rcv_msg+0x6fc/0x9f0\n    [<00000000e1111d44>] netlink_rcv_skb+0x12c/0x360\n    [<0000000082dd6c8b>] netlink_unicast+0x438/0x710\n    [<00000000fc568f70>] netlink_sendmsg+0x794/0xc50\n    [<0000000016e92590>] sock_sendmsg+0xc5/0x190\n\nSo fix this by moving int_port cleanup code to the flow attribute\nfree helper, which is used by all the attribute free cases.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2023-53999"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/9079ef5fb26ff38ced50cc15199ce56a009b8605"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/ac5da544a3c2047cbfd715acd9cec8380d7fe5c6"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/bc1918bac0f30e3f551ef5649b53062917db55fa"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2025-12-24T11:15:52Z"
  }
}