CVE-2026-53030

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{}

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{"bugzilla": {"description": "kernel: i3c: master: renesas: Fix memory leak in renesas_i3c_i3c_xfers()", "id": "2492417", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492417"}, "csaw": false, "cwe": "CWE-763", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ni3c: master: renesas: Fix memory leak in renesas_i3c_i3c_xfers()\nThe xfer structure allocated by renesas_i3c_alloc_xfer() was never freed\nin the renesas_i3c_i3c_xfers() function. Use the __free(kfree) cleanup\nattribute to automatically free the memory when the variable goes out of\nscope.", "A flaw was found in the Linux kernel, specifically within the i3c master renesas driver. This vulnerability is caused by a memory leak in the `renesas_i3c_i3c_xfers()` function, where an allocated `xfer` structure is not properly freed. An attacker could potentially exploit this to cause a denial of service by exhausting system memory resources."], "name": "CVE-2026-53030", "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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not 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": "2026-06-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-53030\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-53030\nhttps://lore.kernel.org/linux-cve-announce/2026062454-CVE-2026-53030-c7d3@gregkh/T"]}

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