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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-64225

octeontx2-af: CGX: add bounds check to cgx_speed_mbps index

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: CGX: add bounds check to cgx_speed_mbps index cgx_speed_mbps has 13 elements but RESP_LINKSTAT_SPEED can yield values 0-15. If it returns a value >= 13, this causes an out-of-bounds array access. Add a bounds check and default to speed 0 if the index is out of range.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 61071a871ea6eb2125ece91c1a0dbb124a318c8a to < 94071141f00bc414e8f8f7f5db3b5143d535299faffected
  • 61071a871ea6eb2125ece91c1a0dbb124a318c8a to < 985b5e38ac4f4d5ff03c8bfd8484353b440a1579affected
  • 61071a871ea6eb2125ece91c1a0dbb124a318c8a to < 93d3dc81098cd60fb74d434ba7985ddfd9de5acbaffected
  • 61071a871ea6eb2125ece91c1a0dbb124a318c8a to < e043017ac429caee73bd30c5a725659f1a3a4568affected
  • 61071a871ea6eb2125ece91c1a0dbb124a318c8a to < 8201bf45cc7c1c1a09290c4db8ab1e19801f8fecaffected
  • 61071a871ea6eb2125ece91c1a0dbb124a318c8a to < 47a4cf2229be379cf88f92e32e1240337cd6273faffected
  • 61071a871ea6eb2125ece91c1a0dbb124a318c8a to < 2c3d26b4a62454945ba9ef3af3174d3e40e7afefaffected
  • 61071a871ea6eb2125ece91c1a0dbb124a318c8a to < c0bf0a4f3f1f5f57aa83e1400ba4f56f0abfd542affected

Linux Linux

Default version status: affected

  • 4.20affected
  • 0 to < 4.20unaffected
  • 5.10.259 to ≤ 5.10.*unaffected
  • 5.15.210 to ≤ 5.15.*unaffected
  • 6.1.176 to ≤ 6.1.*unaffected
  • 6.6.143 to ≤ 6.6.*unaffected
  • 6.12.92 to ≤ 6.12.*unaffected
  • 6.18.34 to ≤ 6.18.*unaffected
  • 7.0.11 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References