ghsa-58q5-g3vc-4rgh
Vulnerability from github
Published
2024-08-17 12:30
Modified
2024-08-22 18:31
Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: imx_rproc: Skip over memory region when node value is NULL
In imx_rproc_addr_init() "nph = of_count_phandle_with_args()" just counts number of phandles. But phandles may be empty. So of_parse_phandle() in the parsing loop (0 < a < nph) may return NULL which is later dereferenced. Adjust this issue by adding NULL-return check.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
[Fixed title to fit within the prescribed 70-75 charcters]
{
"affected": [],
"aliases": [
"CVE-2024-43860"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-17T10:15:10Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: imx_rproc: Skip over memory region when node value is NULL\n\nIn imx_rproc_addr_init() \"nph = of_count_phandle_with_args()\" just counts\nnumber of phandles. But phandles may be empty. So of_parse_phandle() in\nthe parsing loop (0 \u003c a \u003c nph) may return NULL which is later dereferenced.\nAdjust this issue by adding NULL-return check.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[Fixed title to fit within the prescribed 70-75 charcters]",
"id": "GHSA-58q5-g3vc-4rgh",
"modified": "2024-08-22T18:31:20Z",
"published": "2024-08-17T12:30:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43860"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2fa26ca8b786888673689ccc9da6094150939982"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4e13b7c23988c0a13fdca92e94296a3bc2ff9f21"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6884fd0283e0831be153fb8d82d9eda8a55acaaa"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6b50462b473fdccdc0dfad73001147e40ff19a66"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6c9ea3547fad252fe9ae5d3ed7e066e2085bf3a2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/84beb7738459cac0ff9f8a7c4654b8ff82a702c0"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/9a17cf8b2ce483fa75258bc2cdcf628f24bcf5f8"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c877a5f5268d4ab8224b9c9fbce3d746e4e72bc9"
}
],
"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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- 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.
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- 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.