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Security advisory

Type: advisorySources: OSVCVE: CVE-2024-28085

wall in util-linux through 2.40, often installed with setgid tty permissions, allows escape sequences to be sent to other users' terminals through argv. (Specifically, escape sequences received from stdin are blocked, but escape sequences received from argv are not blocked.) There may be plausible scenarios where this leads to account takeover.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2024-28085
Confirmed fixed CVEs
Not specified
Updated in this feed
2 Nov 2026, 21:18 UTC · Revision 1

Source evidence

CVE-2024-28085

core-osv · Original source

Published 27 Mar 2024, 00:00 UTC

wall in util-linux through 2.40, often installed with setgid tty permissions, allows escape sequences to be sent to other users' terminals through argv. (Specifically, escape sequences received from stdin are blocked, but escape sequences received from argv are not blocked.) There may be plausible scenarios where this leads to account takeover.

osv:CVE-2024-28085
Complete source record
{
  "id": "53a4527d9a8ac0ce06d9a57196660fe561bf002c8e01ddfc60bad934e46792f0",
  "url": "https://osv.dev/vulnerability/CVE-2024-28085",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2024-28085",
    "summary": "wall in util-linux through 2.40, often installed with setgid tty permissions, allows escape sequences to be sent to other users' terminals through argv. (Specifically, escape sequences received from stdin are blocked, but escape sequences received from argv are not blocked.) There may be plausible scenarios where this leads to account takeover.",
    "evidence": "osv:CVE-2024-28085",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2024-28085",
      "aliases": [
        "CVE-2024-28085",
        "GHSA-xv2h-c6ww-mrjq"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/util-linux/util-linux",
              "type": "GIT",
              "events": [
                {
                  "introduced": "bad3c52f0b2dd97e70a5c92edcc7f67dceeb4ba1"
                },
                {
                  "fixed": "8230dec4c50810065403eefe3c8cda475976e3eb"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.40"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "cpe": "cpe:2.3:a:kernel:util-linux:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.24"
                      },
                      {
                        "fixed": "2.39.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.39.3",
            "v2.39.2",
            "v2.39.1",
            "v2.39",
            "v2.39-rc3",
            "v2.39-rc2",
            "v2.39-rc1",
            "v2.38",
            "v2.38-rc4",
            "v2.38-rc3",
            "v2.38-rc2",
            "v2.38-rc1",
            "v2.37",
            "v2.37-rc2",
            "v2.37-rc1",
            "v2.36",
            "v2.36-rc2",
            "v2.36-rc1",
            "v2.35",
            "v2.35-rc2",
            "v2.35-rc1",
            "v2.34",
            "v2.34-rc2",
            "v2.34-rc1",
            "v2.33",
            "v2.33-rc2",
            "v2.33-rc1",
            "v2.32",
            "v2.32-rc2",
            "v2.32-rc1",
            "v2.31",
            "v2.31-rc2",
            "v2.31-rc1",
            "v2.30",
            "v2.30-rc2",
            "v2.30-rc1",
            "v2.29",
            "v2.29-rc2",
            "v2.29-rc1",
            "v2.28",
            "v2.28-rc2",
            "v2.28-rc1",
            "v2.27",
            "v2.27-rc2",
            "v2.27-rc1",
            "v2.26",
            "v2.26-rc2",
            "v2.26-rc1",
            "v2.25",
            "v2.25-rc2",
            "v2.25-rc1",
            "v2.24"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-28085.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.564803271Z",
      "provider": "osv",
      "references": [
        "https://cert-portal.siemens.com/productcert/html/ssa-082556.html",
        "https://cert-portal.siemens.com/productcert/html/ssa-202008.html",
        "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/",
        "https://people.rit.edu/sjf5462/6831711781/wall_2_27_2024.txt",
        "https://www.openwall.com/lists/oss-security/2024/03/27/5",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28085.json",
        "https://github.com/util-linux/util-linux/security/advisories/GHSA-xv2h-c6ww-mrjq",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-28085",
        "https://security.netapp.com/advisory/ntap-20240531-0003/",
        "https://github.com/skyler-ferrante/CVE-2024-28085",
        "https://lists.debian.org/debian-lts-announce/2024/04/msg00005.html"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28085.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-28085",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 490190,
  "published_at": "2024-03-27T00:00:00+00:00"
}