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Cisco Bug: CSCuq56763 - Crash at dsmp_save_modify_packet_stream_caps with dsmp_session=0x0

Last Modified

Jan 30, 2017

Products (96)

  • Cisco 2900 Series Integrated Services Routers
  • Cisco 819 Hardened Integrated Services Router
  • Cisco 812 CiFi Integrated Services Router
  • Cisco 1905 Serial Integrated Services Router
  • Cisco 2951 Integrated Services Router
  • Cisco 881SRSTW Integrated Services Router
  • Cisco C892FSP Integrated Services Router
  • Cisco 886VA-CUBE Integrated Services Router
  • Cisco VG204XM Analog Voice Gateway
  • Cisco 886VAG 3G Integrated Services Router
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Known Affected Releases

15.4(3)M

Description (partial)

Symptom:
A cube router will crash with a bus error when trying to write into a lower 16k of memory. This is due to a logic error within software in which a null dsmp session was passed in and later dereferenced.

Conditions:
The issue occurred because of missing dsmpsession null check.
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Bug Details Include

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  • Status
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