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CVE-2026-23049 (GCVE-0-2026-23049)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:04 – Updated: 2026-05-11 21:59
VLAI
Title
drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel The connector type for the DataImage SCF0700C48GGU18 panel is missing and devm_drm_panel_bridge_add() requires connector type to be set. This leads to a warning and a backtrace in the kernel log and panel does not work: " WARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8 " The warning is triggered by a check for valid connector type in devm_drm_panel_bridge_add(). If there is no valid connector type set for a panel, the warning is printed and panel is not added. Fill in the missing connector type to fix the warning and make the panel operational once again.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < f4c330b4499e7334ec6fce535574e09d55843d71 (git)
Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < bb309377eece5317207d71fd833f99cca4727fbd (git)
Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < 83e0d8d22e7ee3151af1951595104887eebed6ab (git)
Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < bc0b17bdba3838e9e17e7e9adc968384ac99938b (git)
Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < 04218cd68d1502000823c8288f37b4f171dcdcae (git)
Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < f7940d3ec1dc6bf719eddc69d4b8e52cc2201896 (git)
Affected: 97ceb1fb08b6a2f78aa44a7c229ca280964860c0 , < 6ab3d4353bf75005eaa375677c9fed31148154d6 (git)
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Linux Linux Affected: 4.19
Unaffected: 0 , < 4.19 (semver)
Unaffected: 5.10.249 , ≤ 5.10.* (semver)
Unaffected: 5.15.199 , ≤ 5.15.* (semver)
Unaffected: 6.1.162 , ≤ 6.1.* (semver)
Unaffected: 6.6.122 , ≤ 6.6.* (semver)
Unaffected: 6.12.67 , ≤ 6.12.* (semver)
Unaffected: 6.18.7 , ≤ 6.18.* (semver)
Unaffected: 6.19 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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{
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              "version": "6.1.162",
              "versionType": "semver"
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel\n\nThe connector type for the DataImage SCF0700C48GGU18 panel is missing and\ndevm_drm_panel_bridge_add() requires connector type to be set. This leads\nto a warning and a backtrace in the kernel log and panel does not work:\n\"\nWARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8\n\"\nThe warning is triggered by a check for valid connector type in\ndevm_drm_panel_bridge_add(). If there is no valid connector type\nset for a panel, the warning is printed and panel is not added.\nFill in the missing connector type to fix the warning and make\nthe panel operational once again."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T21:59:00.872Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
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        },
        {
          "url": "https://git.kernel.org/stable/c/6ab3d4353bf75005eaa375677c9fed31148154d6"
        }
      ],
      "title": "drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23049",
    "datePublished": "2026-02-04T16:04:18.076Z",
    "dateReserved": "2026-01-13T15:37:45.949Z",
    "dateUpdated": "2026-05-11T21:59:00.872Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-23049",
      "date": "2026-09-15",
      "epss": "0.0018",
      "percentile": "0.07728"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-23049\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-02-04T17:16:15.557\",\"lastModified\":\"2026-06-17T10:20:46.377\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel\\n\\nThe connector type for the DataImage SCF0700C48GGU18 panel is missing and\\ndevm_drm_panel_bridge_add() requires connector type to be set. This leads\\nto a warning and a backtrace in the kernel log and panel does not work:\\n\\\"\\nWARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8\\n\\\"\\nThe warning is triggered by a check for valid connector type in\\ndevm_drm_panel_bridge_add(). If there is no valid connector type\\nset for a panel, the warning is printed and panel is not added.\\nFill in the missing connector type to fix the warning and make\\nthe panel operational once again.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\\n\\ndrm/panel-simple: corregir el tipo de conector para el panel DataImage SCF0700C48GGU18\\n\\nEl tipo de conector para el panel DataImage SCF0700C48GGU18 falta y devm_drm_panel_bridge_add() requiere que el tipo de conector est\u00e9 configurado. Esto lleva a una advertencia y un backtrace en el registro del kernel y el panel no funciona:\\n\u0027WARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8\u0027\\nLa advertencia es activada por una comprobaci\u00f3n de tipo de conector v\u00e1lido en devm_drm_panel_bridge_add(). Si no hay un tipo de conector v\u00e1lido configurado para un panel, la advertencia se imprime y el panel no se a\u00f1ade.\\nRellenar el tipo de conector que falta para corregir la advertencia y hacer que el panel vuelva a estar operativo.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/gpu/drm/panel/panel-simple.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"97ceb1fb08b6a2f78aa44a7c229ca280964860c0\",\"lessThan\":\"f4c330b4499e7334ec6fce535574e09d55843d71\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"97ceb1fb08b6a2f78aa44a7c229ca280964860c0\",\"lessThan\":\"bb309377eece5317207d71fd833f99cca4727fbd\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"97ceb1fb08b6a2f78aa44a7c229ca280964860c0\",\"lessThan\":\"83e0d8d22e7ee3151af1951595104887eebed6ab\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"97ceb1fb08b6a2f78aa44a7c229ca280964860c0\",\"lessThan\":\"bc0b17bdba3838e9e17e7e9adc968384ac99938b\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"97ceb1fb08b6a2f78aa44a7c229ca280964860c0\",\"lessThan\":\"04218cd68d1502000823c8288f37b4f171dcdcae\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"97ceb1fb08b6a2f78aa44a7c229ca280964860c0\",\"lessThan\":\"f7940d3ec1dc6bf719eddc69d4b8e52cc2201896\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"97ceb1fb08b6a2f78aa44a7c229ca280964860c0\",\"lessThan\":\"6ab3d4353bf75005eaa375677c9fed31148154d6\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/gpu/drm/panel/panel-simple.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.19\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.19\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.249\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.199\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.162\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.122\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.67\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.7\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.19\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/04218cd68d1502000823c8288f37b4f171dcdcae\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6ab3d4353bf75005eaa375677c9fed31148154d6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/83e0d8d22e7ee3151af1951595104887eebed6ab\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bb309377eece5317207d71fd833f99cca4727fbd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bc0b17bdba3838e9e17e7e9adc968384ac99938b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f4c330b4499e7334ec6fce535574e09d55843d71\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f7940d3ec1dc6bf719eddc69d4b8e52cc2201896\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "None",
      "current_release_date": "2026-06-28T11:17:17+00:00",
      "cve": "CVE-2026-23049",
      "id": "CVE-2026-23049",
      "initial_release_date": "2026-02-04T00:00:00+00:00",
      "product_status:known_not_affected": "257",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23049.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-11T01:38:27Z",
      "cve": "CVE-2026-23049",
      "id": "CVE-2026-23049",
      "initial_release_date": "2026-02-05T00:25:46Z",
      "product_status:first_fixed": "2",
      "product_status:known_affected": "691",
      "product_status:known_not_affected": "70",
      "product_status:recommended": "280",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-23049",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-23049.json",
      "version": "36"
    }
  }
}



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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.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.