Read the docs
TI-2024-34480 Aliases CVE-2024-51565GHSA-hx7r-qwxv-w9j9

bhyve(8) hda driver buffer over-read

Priority LOW 35CWE-125Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · None · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

The hda driver is vulnerable to a buffer over-read from a guest-controlled value.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00406 35th percentileScored 2026-11-07
Fix Fixed FreeBSD (FreeBSD): p6, p2, p8

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
FreeBSDFreeBSD14.1-RELEASE to before p6; 13.4-RELEASE to before p2; 13.3-RELEASE to before p8p6, p2, p8Patch availableCNA
  • FreeBSD VendorFreeBSD Affected 14.1-RELEASE to before p6; 13.4-RELEASE to before p2; 13.3-RELEASE to before p8 Fixed in p6, p2, p8 Patch available CNA

CPE names CISA-ADP · 1

CPEVersionsRoleVendor
cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*——FreeBSD
  • cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* Versions — — ·FreeBSD

Remediation

  • Fix · CNA FreeBSD (FreeBSD) Fixed in p6, p2, p8

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    FreeBSD — security.freebsd.org/advisories/FreeBSD-SA-24:17.bhyve.asc

    5 records Highest priority Priority LOW 5 LOW

    Other records, highest priority first

    • TI-2024-34479 bhyve(8) infinite loop in the hda audio driverPriority LOW 39
    • TI-2024-34481 bhyve(8) NVMe driver to guest-induced infinite loops.Priority LOW 35
    • TI-2024-34478 bhyve(8) virtio_vq_recordon time-of-check to time-of-use racePriority LOW 35
    Show all 5 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-51565
  2. 2026-10-03 Alias added: GHSA-hx7r-qwxv-w9j9

References

Advisory 1

  • TI-2011-04182 Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT… CVSS 2.0HIGH 10.0
  • TI-2007-03684 Integer overflow in print-bgp.c in the BGP dissector in tcpdump 3.9.6 and earlier allows… CVSS 3.1CRITICAL 9.8
  • TI-2002-00376 Integer overflow in xdr_array function in RPC servers for operating systems that use… CVSS 3.1CRITICAL 9.8
  • TI-2024-05929 Openssh: regresshion - race condition in ssh allows rce/dos CVSS 3.1HIGH 8.1
  • TI-2003-00437 Off-by-one error in the fb_realpath() function, as derived from the realpath function in… CVSS 3.1CRITICAL 9.8
  • TI-2003-00642 The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code… CVSS 2.0HIGH 10.0
See all 611 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences