CVE-2023-52696

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxb9ef7b4b867f56114bedbe6bf104cfaba0ca818e < 9da4a56dd3772570512ca58aa8832b052ae910dcaffected
LinuxLinuxb9ef7b4b867f56114bedbe6bf104cfaba0ca818e < a67a04ad05acb56640798625e73fa54d6d41cce1affected
LinuxLinuxb9ef7b4b867f56114bedbe6bf104cfaba0ca818e < 6b58d16037217d0c64a2a09b655f370403ec7219affected
LinuxLinuxb9ef7b4b867f56114bedbe6bf104cfaba0ca818e < f152a6bfd187f67afeffc9fd68cbe46f51439be0affected
LinuxLinuxb9ef7b4b867f56114bedbe6bf104cfaba0ca818e < 69f95c5e9220f77ce7c540686b056c2b49e9a664affected
LinuxLinuxb9ef7b4b867f56114bedbe6bf104cfaba0ca818e < b02ecc35d01a76b4235e008d2dd292895b28ecabaffected
LinuxLinuxb9ef7b4b867f56114bedbe6bf104cfaba0ca818e < e123015c0ba859cf48aa7f89c5016cc6e98e018daffected
LinuxLinux4.20affected
LinuxLinux0 < 4.20unaffected
LinuxLinux5.4.268 <= 5.4.*unaffected
LinuxLinux5.10.209 <= 5.10.*unaffected
LinuxLinux5.15.148 <= 5.15.*unaffected
LinuxLinux6.1.75 <= 6.1.*unaffected
LinuxLinux6.6.14 <= 6.6.*unaffected
LinuxLinux6.7.2 <= 6.7.*unaffected
LinuxLinux6.8 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

CVE Program Container

Additional References

References