ghsa-6xgc-32qf-8pxm
Vulnerability from github
Published
2024-02-28 09:30
Modified
2024-02-28 09:30
Details
In the Linux kernel, the following vulnerability has been resolved:
memory: renesas-rpc-if: fix possible NULL pointer dereference of resource
The platform_get_resource_byname() can return NULL which would be immediately dereferenced by resource_size(). Instead dereference it after validating the resource.
Addresses-Coverity: Dereference null return value
{ "affected": [], "aliases": [ "CVE-2021-47050" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-02-28T09:15:40Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: renesas-rpc-if: fix possible NULL pointer dereference of resource\n\nThe platform_get_resource_byname() can return NULL which would be\nimmediately dereferenced by resource_size(). Instead dereference it\nafter validating the resource.\n\nAddresses-Coverity: Dereference null return value", "id": "GHSA-6xgc-32qf-8pxm", "modified": "2024-02-28T09:30:38Z", "published": "2024-02-28T09:30:38Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47050" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/59e27d7c94aa02da039b000d33c304c179395801" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/71bcc1b4a1743534d8abdcb57ff912e6bc390438" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/a74cb41af7dbe019e4096171f8bc641c7ce910ad" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/e16acc3a37f09e18835dc5d8014942c2ef6ca957" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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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.