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CVE-2023-52696

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CVE-2023-52696

Published: May 17, 2024

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
b9ef7b4b867f56114bedbe6bf104cfaba0ca818e - < 9da4a56dd3772570512ca58aa8832b052ae910dc
affected
b9ef7b4b867f56114bedbe6bf104cfaba0ca818e - < a67a04ad05acb56640798625e73fa54d6d41cce1
affected
b9ef7b4b867f56114bedbe6bf104cfaba0ca818e - < 6b58d16037217d0c64a2a09b655f370403ec7219
affected
b9ef7b4b867f56114bedbe6bf104cfaba0ca818e - < f152a6bfd187f67afeffc9fd68cbe46f51439be0
affected
b9ef7b4b867f56114bedbe6bf104cfaba0ca818e - < 69f95c5e9220f77ce7c540686b056c2b49e9a664

+2 more versions

Linux

Linux

affected
4.20
unaffected
0 - < 4.20
unaffected
5.4.268 - <= 5.4.*
unaffected
5.10.209 - <= 5.10.*
unaffected
5.15.148 - <= 5.15.*

+4 more versions

References

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