CVE-2026-43207 (GCVE-0-2026-43207)
Vulnerability from cvelistv5 – Published: 2026-05-06 11:28 – Updated: 2026-05-08 12:41
VLAI?
Title
media: mtk-mdp: Fix error handling in probe function
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: mtk-mdp: Fix error handling in probe function
Add mtk_mdp_unregister_m2m_device() on the error handling path to prevent
resource leak.
Add check for the return value of vpu_get_plat_device() to prevent null
pointer dereference. And vpu_get_plat_device() increases the reference
count of the returned platform device. Add platform_device_put() to
prevent reference leak.
Severity ?
7.8 (High)
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 9d9c67976eda502edc6b3a148a1c5b6a18b69a98
(git)
Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 0bc43eaf021347f8d5aba87712c36b799695eec6 (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 9d7962d5c81d6cf3f8dbdb5c71c57600bac5772b (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 12cafc15d24611bfb43c82877b1bbb7454a85d5a (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < c8737d33d4e8ffae87e5d5edac17f8a705235cc2 (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < b3fc99fe5b25613dd61c57bc70b8479adff4f60d (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 2e8f53a7382943411557e370f1a4f3946624a30e (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 8a8a3232abac5b972058a5f2cb3e33199d2a8648 (git) |
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{
"containers": {
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{
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"programFiles": [
"drivers/media/platform/mediatek/mdp/mtk_mdp_core.c"
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"vendor": "Linux",
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},
{
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"status": "unaffected",
"version": "0",
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},
{
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"status": "unaffected",
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},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.202",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.1.165",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.6.128",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.75",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.16",
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},
{
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"status": "unaffected",
"version": "6.19.6",
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},
{
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"status": "unaffected",
"version": "7.0",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
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"nodes": [
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"descriptions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mtk-mdp: Fix error handling in probe function\n\nAdd mtk_mdp_unregister_m2m_device() on the error handling path to prevent\nresource leak.\n\nAdd check for the return value of vpu_get_plat_device() to prevent null\npointer dereference. And vpu_get_plat_device() increases the reference\ncount of the returned platform device. Add platform_device_put() to\nprevent reference leak."
}
],
"metrics": [
{
"cvssV3_1": {
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-08T12:41:15.360Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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{
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{
"url": "https://git.kernel.org/stable/c/9d7962d5c81d6cf3f8dbdb5c71c57600bac5772b"
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{
"url": "https://git.kernel.org/stable/c/12cafc15d24611bfb43c82877b1bbb7454a85d5a"
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{
"url": "https://git.kernel.org/stable/c/c8737d33d4e8ffae87e5d5edac17f8a705235cc2"
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"url": "https://git.kernel.org/stable/c/b3fc99fe5b25613dd61c57bc70b8479adff4f60d"
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{
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},
{
"url": "https://git.kernel.org/stable/c/8a8a3232abac5b972058a5f2cb3e33199d2a8648"
}
],
"title": "media: mtk-mdp: Fix error handling in probe function",
"x_generator": {
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"assignerShortName": "Linux",
"cveId": "CVE-2026-43207",
"datePublished": "2026-05-06T11:28:11.601Z",
"dateReserved": "2026-05-01T14:12:55.993Z",
"dateUpdated": "2026-05-08T12:41:15.360Z",
"state": "PUBLISHED"
},
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"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-43207",
"date": "2026-05-09",
"epss": "0.00012",
"percentile": "0.01766"
},
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}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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
| Author | Source | Type | Date | Other |
|---|
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.
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