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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-46039

rxgk: Fix potential integer overflow in length check

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: rxgk: Fix potential integer overflow in length check Fix potential integer overflow in rxgk_extract_token() when checking the length of the ticket. Rather than rounding up the value to be tested (which might overflow), round down the size of the available data.

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

  • 2429a197648178cd4dc930a9d87c13c547460564 to < 43222ac484f93b3ec2d240a7575e1cedd31f5fa4affected
  • 2429a197648178cd4dc930a9d87c13c547460564 to < 183d37f12d1c8ed24a5bfc7addad05510da22a94affected
  • 2429a197648178cd4dc930a9d87c13c547460564 to < 6929350080f4da292d111a3b33e53138fee51cecaffected
  • 71571e187106631a8127f2dde780f35caa358d33affected
  • 6.16.9 to < 6.17affected

Linux Linux

Default version status: affected

  • 6.17affected
  • 0 to < 6.17unaffected
  • 6.18.27 to ≤ 6.18.*unaffected
  • 7.0.4 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References