ghsa-gcr9-247m-6cpp
Vulnerability from github
Published
2024-04-03 18:30
Modified
2024-04-03 18:30
Details
In the Linux kernel, the following vulnerability has been resolved:
scsi: target: pscsi: Fix bio_put() for error case
As of commit 066ff571011d ("block: turn bio_kmalloc into a simple kmalloc wrapper"), a bio allocated by bio_kmalloc() must be freed by bio_uninit() and kfree(). That is not done properly for the error case, hitting WARN and NULL pointer dereference in bio_free().
{ "affected": [], "aliases": [ "CVE-2024-26760" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-04-03T17:15:52Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: target: pscsi: Fix bio_put() for error case\n\nAs of commit 066ff571011d (\"block: turn bio_kmalloc into a simple kmalloc\nwrapper\"), a bio allocated by bio_kmalloc() must be freed by bio_uninit()\nand kfree(). That is not done properly for the error case, hitting WARN and\nNULL pointer dereference in bio_free().", "id": "GHSA-gcr9-247m-6cpp", "modified": "2024-04-03T18:30:42Z", "published": "2024-04-03T18:30:42Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26760" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231" } ], "schema_version": "1.4.0", "severity": [] }
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