PT-2025-51706 · Calxeda+4 · Xgmac Rx+4
Published
2025-12-16
·
Updated
2026-05-07
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CVE-2025-68302
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contains a flaw within the sxgbe network driver. Specifically, a potential NULL dereference exists in the
sxgbe rx() function. When the skb variable is null, the driver prints an error message and then attempts to dereference the null skb pointer, leading to a potential system crash or unexpected behavior. The fix involves adding a 'break' statement after the error message to redirect execution to the sxgbe rx refill() function, mirroring the approach used in other drivers like calxeda with xgmac rx().Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Debian
Linuxmint
Linux Kernel
Ubuntu
Xgmac Rx