Skip to content
Heist/ feed
Back to feed
UnratedFix available

soc: ti: k3-socinfo: Fix regmap leak on probe failure

Type: advisorySources: OSV

In the Linux kernel, the following vulnerability has been resolved: soc: ti: k3-socinfo: Fix regmap leak on probe failure The mmio regmap allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind.

Products
Kernel
Affected versions
Not specified
Fixed versions
5.10.252, 5.15.202, 6.1.165, 6.12.75, 6.18.16, 6.19.6, 6.6.128
CVEs
CVE-2026-43242
Confirmed fixed CVEs
Not specified
Updated in this feed
5 Nov 2026, 02:04 UTC · Revision 1

Source evidence

soc: ti: k3-socinfo: Fix regmap leak on probe failure

core-osv · Original source

Published 6 May 2026, 11:28 UTC

In the Linux kernel, the following vulnerability has been resolved: soc: ti: k3-socinfo: Fix regmap leak on probe failure The mmio regmap allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind.

osv:CVE-2026-43242

Kernel

Fixed versions: 5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, 6.19.6

Complete source record
{
  "id": "eb7d2bc9a170f981e41e2be7f35a7499b6829c9225c82e39f60c1fb8fb06320f",
  "url": "https://osv.dev/vulnerability/CVE-2026-43242",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "soc: ti: k3-socinfo: Fix regmap leak on probe failure",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: soc: ti: k3-socinfo: Fix regmap leak on probe failure The mmio regmap allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind.",
    "evidence": "osv:CVE-2026-43242",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.10.252",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.202",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.165",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.128",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.12.75",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.16",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.19.6",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-43242",
      "aliases": [
        "CVE-2026-43242"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "c7e8e3e3591cbda98ebe6221e3cc8a971b8eed6e"
                },
                {
                  "fixed": "c97c21d342838b2a7787b0f1d6ad417e85c906f6"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "db5833217f133b74fb76c75c45be07c881d4d985"
                },
                {
                  "fixed": "b1006b5892ec8a95d039a89b47e6fd69cf607405"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "5f496a9f1c8c7a58f35a8b6bcb826e23c2d58ec0"
                },
                {
                  "fixed": "458136527fe127fd051c1c9537f4540849780d70"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "3314310b3f3e69961f421a123ccb1ea9669d75c4"
                },
                {
                  "fixed": "d451bf970a0c54b586f8b3161261bdf35d463c99"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "06100e642f4b83ec758744e5f992d7a2039ec98f"
                },
                {
                  "fixed": "eaa16059f9af26d8b8a6f3e887649f58e8ca96c9"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "a5caf03188e44388e8c618dcbe5fffad1a249385"
                },
                {
                  "fixed": "ab1ac24c407e4df326d7154a4deadd444e9209d9"
                },
                {
                  "fixed": "bbaa9e615608c204d384a7d4b1a434580a142d4c"
                },
                {
                  "fixed": "c933138d45176780fabbbe7da263e04d5b3e525d"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "5.10.238"
                },
                {
                  "fixed": "5.10.252"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "5.15.185"
                },
                {
                  "fixed": "5.15.202"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6.1.141"
                },
                {
                  "fixed": "6.1.165"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6.6.93"
                },
                {
                  "fixed": "6.6.128"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6.12.31"
                },
                {
                  "fixed": "6.12.75"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6.14.9"
                },
                {
                  "fixed": "6.15"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "5108fd2c67647a0b0f65c7c125ef8978b23a68f8"
                }
              ]
            }
          ],
          "versions": [
            "v5.10.251",
            "v5.10.250",
            "v5.10.249",
            "v5.10.248",
            "v5.10.247",
            "v5.10.246",
            "v5.10.245",
            "v5.10.244",
            "v5.10.243",
            "v5.10.242",
            "v5.10.241",
            "v5.10.240",
            "v5.10.239",
            "v5.10.238",
            "v5.15.201",
            "v5.15.200",
            "v5.15.199",
            "v5.15.198",
            "v5.15.197",
            "v5.15.196",
            "v5.15.195",
            "v5.15.194",
            "v5.15.193",
            "v5.15.192",
            "v5.15.191",
            "v5.15.190",
            "v5.15.189",
            "v5.15.188",
            "v5.15.187",
            "v5.15.186",
            "v5.15.185",
            "v6.1.164",
            "v6.1.163",
            "v6.1.162",
            "v6.1.161",
            "v6.1.160",
            "v6.1.159",
            "v6.1.158",
            "v6.1.157",
            "v6.1.156",
            "v6.1.155",
            "v6.1.154",
            "v6.1.153",
            "v6.1.152",
            "v6.1.151",
            "v6.1.150",
            "v6.1.149",
            "v6.1.148",
            "v6.1.147",
            "v6.1.146",
            "v6.1.145",
            "v6.1.144",
            "v6.1.143",
            "v6.1.142",
            "v6.1.141",
            "v6.6.127",
            "v6.6.126",
            "v6.6.125",
            "v6.6.124",
            "v6.6.123",
            "v6.6.122",
            "v6.6.121",
            "v6.6.120",
            "v6.6.119",
            "v6.6.118",
            "v6.6.117",
            "v6.6.116",
            "v6.6.115",
            "v6.6.114",
            "v6.6.113",
            "v6.6.112",
            "v6.6.111",
            "v6.6.110",
            "v6.6.109",
            "v6.6.108",
            "v6.6.107",
            "v6.6.106",
            "v6.6.105",
            "v6.6.104",
            "v6.6.103",
            "v6.6.102",
            "v6.6.101",
            "v6.6.100",
            "v6.6.99",
            "v6.6.98",
            "v6.6.97",
            "v6.6.96",
            "v6.6.95",
            "v6.6.94",
            "v6.6.93",
            "v6.12.74",
            "v6.12.73",
            "v6.12.72",
            "v6.12.71",
            "v6.12.70",
            "v6.12.69",
            "v6.12.68",
            "v6.12.67",
            "v6.12.66",
            "v6.12.65",
            "v6.12.64",
            "v6.12.63",
            "v6.12.62",
            "v6.12.61",
            "v6.12.60",
            "v6.12.59",
            "v6.12.58",
            "v6.12.57",
            "v6.12.56",
            "v6.12.55",
            "v6.12.54",
            "v6.12.53",
            "v6.12.52",
            "v6.12.51",
            "v6.12.50",
            "v6.12.49",
            "v6.12.48",
            "v6.12.47",
            "v6.12.46",
            "v6.12.45",
            "v6.12.44",
            "v6.12.43",
            "v6.12.42",
            "v6.12.41",
            "v6.12.40",
            "v6.12.39",
            "v6.12.38",
            "v6.12.37",
            "v6.12.36",
            "v6.12.35",
            "v6.12.34",
            "v6.12.33",
            "v6.12.32",
            "v6.12.31",
            "v6.14.11",
            "v6.14.10",
            "v6.14.9"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43242.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "5.10.252"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.202"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.165"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.128"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.75"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.18.16"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.15.0"
                },
                {
                  "fixed": "6.19.6"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43242.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.006771541Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/458136527fe127fd051c1c9537f4540849780d70",
        "https://git.kernel.org/stable/c/ab1ac24c407e4df326d7154a4deadd444e9209d9",
        "https://git.kernel.org/stable/c/b1006b5892ec8a95d039a89b47e6fd69cf607405",
        "https://git.kernel.org/stable/c/bbaa9e615608c204d384a7d4b1a434580a142d4c",
        "https://git.kernel.org/stable/c/c933138d45176780fabbbe7da263e04d5b3e525d",
        "https://git.kernel.org/stable/c/c97c21d342838b2a7787b0f1d6ad417e85c906f6",
        "https://git.kernel.org/stable/c/d451bf970a0c54b586f8b3161261bdf35d463c99",
        "https://git.kernel.org/stable/c/eaa16059f9af26d8b8a6f3e887649f58e8ca96c9",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43242.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-43242",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43242.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-43242",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 509324,
  "published_at": "2026-05-06T11:28:35.614+00:00"
}