ghsa-243h-qcm4-f6g8
Vulnerability from github
Published
2024-06-21 12:31
Modified
2024-06-21 12:31
Details
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: Add callback function pointer check before its call
In dpu_core_irq_callback_handler() callback function pointer is compared to NULL, but then callback function is unconditionally called by this pointer. Fix this bug by adding conditional return.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Patchwork: https://patchwork.freedesktop.org/patch/588237/
{ "affected": [], "aliases": [ "CVE-2024-38622" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-06-21T11:15:11Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dpu: Add callback function pointer check before its call\n\nIn dpu_core_irq_callback_handler() callback function pointer is compared to NULL,\nbut then callback function is unconditionally called by this pointer.\nFix this bug by adding conditional return.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\nPatchwork: https://patchwork.freedesktop.org/patch/588237/", "id": "GHSA-243h-qcm4-f6g8", "modified": "2024-06-21T12:31:20Z", "published": "2024-06-21T12:31:20Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38622" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0f" } ], "schema_version": "1.4.0", "severity": [] }
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