CVE-2023-52696

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.

• CWE-476

• https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664Patch
• https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219Patch
• https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dcPatch
• https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1Patch
• https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecabPatch
• https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018dPatch
• https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0Patch
• https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664Patch
• https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219Patch
• https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dcPatch
• https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1Patch
• https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecabPatch
• https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018dPatch
• https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0Patch
• https://lists.debian.org/debian-lts-announce/2024/06/msg00016.htmlMailing List, Third Party Advisory

Published

May 17, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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