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CVE-2023-52696

powerpc/powernv: Add a null pointer check in opal_powercap_init()

CVSS 7.5 HIGHEPSS 0.9%CWE-476
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · Linux

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Referencias
https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dchttps://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecabhttps://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018dhttps://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html