ghsa-fq59-hfgc-4xp6
Vulnerability from github
Published
2024-03-06 09:30
Modified
2024-06-26 00:31
Details
In the Linux kernel, the following vulnerability has been resolved:
powerpc/mm: Fix null-pointer dereference in pgtable_cache_add
kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity.
{
"affected": [],
"aliases": [
"CVE-2023-52607"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-06T07:15:11Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/mm: Fix null-pointer dereference in pgtable_cache_add\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure. Ensure the allocation was successful\nby checking the pointer validity.",
"id": "GHSA-fq59-hfgc-4xp6",
"modified": "2024-06-26T00:31:35Z",
"published": "2024-03-06T09:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52607"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/145febd85c3bcc5c74d87ef9a598fc7d9122d532"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/21e45a7b08d7cd98d6a53c5fc5111879f2d96611"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/aa28eecb43cac6e20ef14dfc50b8892c1fbcda5b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ac3ed969a40357b0542d20f096a6d43acdfa6cc7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d482d61025e303a2bef3733a011b6b740215cfa1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f46c8a75263f97bda13c739ba1c90aced0d3b071"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f6781add1c311c17eff43e14c786004bbacf901e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ffd29dc45bc0355393859049f6becddc3ed08f74"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
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