OESA-2023-1069 (CVE-2022-47016)

Vulnerability from osv_openeuler – Published: 2023-02-10 11:05 – Updated: 2026-08-06 11:05 – Source website
VLAI
Summary
tmux security update
Details

is a terminal multiplexer. It lets you switch easily between several programs in one terminal, detach them (they keep running in the background) and reattach them to a different terminal.

Security Fix(es):

A null pointer dereference issue was discovered in function window_pane_set_event in window.c in tmux 3.0 thru 3.3 and later, allows attackers to cause denial of service or other unspecified impacts.(CVE-2022-47016)

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "tmux-debuginfo-3.2a-3.oe2203.aarch64.rpm",
          "tmux-debugsource-3.2a-3.oe2203.aarch64.rpm",
          "tmux-3.2a-3.oe2203.aarch64.rpm"
        ],
        "noarch": [
          "tmux-help-3.2a-3.oe2203.noarch.rpm",
          "tmux-3.2a-3.oe2203.sw_64.rpm",
          "tmux-debuginfo-3.2a-3.oe2203.sw_64.rpm",
          "tmux-debugsource-3.2a-3.oe2203.sw_64.rpm"
        ],
        "src": [
          "tmux-3.2a-3.oe2203.src.rpm"
        ],
        "x86_64": [
          "tmux-3.2a-3.oe2203.x86_64.rpm",
          "tmux-debuginfo-3.2a-3.oe2203.x86_64.rpm",
          "tmux-debugsource-3.2a-3.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "tmux",
        "purl": "pkg:rpm/openEuler/tmux\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2a-3.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "is a terminal multiplexer. It lets you switch easily between several programs in one terminal, detach them (they keep running in the background) and reattach them to a different terminal.\r\n\r\nSecurity Fix(es):\r\n\r\nA null pointer dereference issue was discovered in function window_pane_set_event in window.c in tmux 3.0 thru 3.3 and later, allows attackers to cause denial of service or other unspecified impacts.(CVE-2022-47016)",
  "id": "OESA-2023-1069",
  "modified": "2026-08-06T11:05:32Z",
  "published": "2023-02-10T11:05:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1069"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47016"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "tmux security update",
  "upstream": [
    "CVE-2022-47016"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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