CVE-2022-23089

Summary

When dumping core and saving process information, proc_getargv() might return an sbuf which have a sbuf_len() of 0 or -1, which is not properly handled.

An out-of-bound read can happen when user constructs a specially crafted ps_string, which in turn can cause the kernel to crash.

Affected Software

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

CVE Program Container

Additional References

• https://security.freebsd.org/advisories/FreeBSD-SA-22:09.elf.asc
• https://security.netapp.com/advisory/ntap-20240415-0006/

References

• https://security.freebsd.org/advisories/FreeBSD-SA-22:09.elf.asc
• https://security.netapp.com/advisory/ntap-20240415-0006/

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