ghsa-5w4f-cwfr-f344
Vulnerability from github
Published
2024-06-03 09:30
Modified
2024-06-27 15:30
Details
In the Linux kernel, the following vulnerability has been resolved:
drm/vmwgfx: Fix invalid reads in fence signaled events
Correctly set the length of the drm_event to the size of the structure that's actually used.
The length of the drm_event was set to the parent structure instead of to the drm_vmw_event_fence which is supposed to be read. drm_read uses the length parameter to copy the event to the user space thus resuling in oob reads.
{
"affected": [],
"aliases": [
"CVE-2024-36960"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-03T08:15:09Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vmwgfx: Fix invalid reads in fence signaled events\n\nCorrectly set the length of the drm_event to the size of the structure\nthat\u0027s actually used.\n\nThe length of the drm_event was set to the parent structure instead of\nto the drm_vmw_event_fence which is supposed to be read. drm_read\nuses the length parameter to copy the event to the user space thus\nresuling in oob reads.",
"id": "GHSA-5w4f-cwfr-f344",
"modified": "2024-06-27T15:30:39Z",
"published": "2024-06-03T09:30:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-36960"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0dbfc73670b357456196130551e586345ca48e1b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2f527e3efd37c7c5e85e8aa86308856b619fa59f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/3cd682357c6167f636aec8ac0efaa8ba61144d36"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7b5fd3af4a250dd0a2a558e07b43478748eb5d22"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a37ef7613c00f2d72c8fc08bd83fb6cc76926c8c"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b7bab33c4623c66e3398d5253870d4e88c52dfc0"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/cef0962f2d3e5fd0660c8efb72321083a1b531a9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/deab66596dfad14f1c54eeefdb72428340d72a77"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
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