ghsa-h664-w632-w34v
Vulnerability from github
Published
2024-05-22 09:31
Modified
2024-05-22 09:31
Details
In the Linux kernel, the following vulnerability has been resolved:
drm/msm: Fix null pointer dereference on pointer edp
The initialization of pointer dev dereferences pointer edp before edp is null checked, so there is a potential null pointer deference issue. Fix this by only dereferencing edp after edp has been null checked.
Addresses-Coverity: ("Dereference before null check")
{
"affected": [],
"aliases": [
"CVE-2021-47445"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-22T07:15:09Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix null pointer dereference on pointer edp\n\nThe initialization of pointer dev dereferences pointer edp before\nedp is null checked, so there is a potential null pointer deference\nissue. Fix this by only dereferencing edp after edp has been null\nchecked.\n\nAddresses-Coverity: (\"Dereference before null check\")",
"id": "GHSA-h664-w632-w34v",
"modified": "2024-05-22T09:31:45Z",
"published": "2024-05-22T09:31:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47445"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0cd063aa0a09822cc1620fc59a67fe2f9f6338ac"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2133c4fc8e1348dcb752f267a143fe2254613b34"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/46c8ddede0273d1d132beefa9de8b820326982be"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7f642b93710b6b1119bdff90be01e6b5a2a5d669"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/91a340768b012f5b910a203a805b97a345b3db37"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bacac7d26849c8e903ceb7466d9ce8dc3c2797eb"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f175b9a83e5c252d7c74acddc792840016caae0a"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f302be08e3de94db8863a0b2958b2bb3e8e998e6"
}
],
"schema_version": "1.4.0",
"severity": []
}
Loading...