CVE-2022-50130

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{"bugzilla": {"description": "kernel: staging: fbtft: core: set smem_len before fb_deferred_io_init call", "id": "2373468", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373468"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nstaging: fbtft: core: set smem_len before fb_deferred_io_init call\nThe fbtft_framebuffer_alloc() calls fb_deferred_io_init() before\ninitializing info->fix.smem_len. It is set to zero by the\nframebuffer_alloc() function. It will trigger a WARN_ON() at the\nstart of fb_deferred_io_init() and the function will not do anything."], "name": "CVE-2022-50130", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-06-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50130\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50130\nhttps://lore.kernel.org/linux-cve-announce/2025061814-CVE-2022-50130-b9e9@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-06-23T08:36:34.197606+00:00", "updated": "2025-06-23T08:36:34.197650+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}