ghsa-wfmj-q8m4-96gm
Vulnerability from github
Published
2024-06-20 12:31
Modified
2024-09-18 18:30
Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
The function performs a check on the "ctx" input parameter, however, it is used before the check.
Initialize the "base" variable after the sanity check to avoid a possible NULL pointer dereference.
Addresses-Coverity-ID: 1493866 ("Null pointer dereference")
{
"affected": [],
"aliases": [
"CVE-2022-48749"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-20T12:15:13Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc\n\nThe function performs a check on the \"ctx\" input parameter, however, it\nis used before the check.\n\nInitialize the \"base\" variable after the sanity check to avoid a\npossible NULL pointer dereference.\n\nAddresses-Coverity-ID: 1493866 (\"Null pointer dereference\")",
"id": "GHSA-wfmj-q8m4-96gm",
"modified": "2024-09-18T18:30:49Z",
"published": "2024-06-20T12:31:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48749"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/170b22234d5495f5e0844246e23f004639ee89ba"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1ebc18836d5df09061657f8c548e594cbb519476"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/8f069f6dde518dfebe86e848508c07e497bd9298"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/93a6e920d8ccb4df846c03b6e72f7e08843d294c"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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