fkie_cve-2024-38622
Vulnerability from fkie_nvd
Published
2024-06-21 11:15
Modified
2025-09-17 16:59
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: Add callback function pointer check before its call
In dpu_core_irq_callback_handler() callback function pointer is compared to NULL,
but then callback function is unconditionally called by this pointer.
Fix this bug by adding conditional return.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Patchwork: https://patchwork.freedesktop.org/patch/588237/
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dpu: Add callback function pointer check before its call\n\nIn dpu_core_irq_callback_handler() callback function pointer is compared to NULL,\nbut then callback function is unconditionally called by this pointer.\nFix this bug by adding conditional return.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\nPatchwork: https://patchwork.freedesktop.org/patch/588237/"
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/msm/dpu: agregar verificaci\u00f3n del puntero de la funci\u00f3n de devoluci\u00f3n de llamada antes de su llamada. En dpu_core_irq_callback_handler(), el puntero de la funci\u00f3n de devoluci\u00f3n de llamada se compara con NULL, pero luego este puntero llama incondicionalmente a la funci\u00f3n de devoluci\u00f3n de llamada. Corrija este error agregando devoluci\u00f3n condicional. Encontrado por el Centro de verificaci\u00f3n de Linux (linuxtesting.org) con SVACE. Remiendo: https://patchwork.freedesktop.org/patch/588237/"
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"id": "CVE-2024-38622",
"lastModified": "2025-09-17T16:59:41.603",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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