octeontx2-af: CGX: add bounds check to cgx_speed_mbps index
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 93% of all CVEs
observed exploitation
nono source reports it
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
Linux · LinuxReferences
https://git.kernel.org/stable/c/2c3d26b4a62454945ba9ef3af3174d3e40e7afefhttps://git.kernel.org/stable/c/47a4cf2229be379cf88f92e32e1240337cd6273fhttps://git.kernel.org/stable/c/8201bf45cc7c1c1a09290c4db8ab1e19801f8fechttps://git.kernel.org/stable/c/93d3dc81098cd60fb74d434ba7985ddfd9de5acbhttps://git.kernel.org/stable/c/94071141f00bc414e8f8f7f5db3b5143d535299fhttps://git.kernel.org/stable/c/985b5e38ac4f4d5ff03c8bfd8484353b440a1579https://git.kernel.org/stable/c/c0bf0a4f3f1f5f57aa83e1400ba4f56f0abfd542https://git.kernel.org/stable/c/e043017ac429caee73bd30c5a725659f1a3a4568