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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2022-49356

SUNRPC: Trap RDMA segment overflows

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Trap RDMA segment overflows Prevent svc_rdma_build_writes() from walking off the end of a Write chunk's segment array. Caught with KASAN. The test that this fix replaces is invalid, and might have been left over from an earlier prototype of the PCL work.

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

  • 7a1cbfa18059a40d4752dab057384c3ca2de326c to < ea26bf5eca1459b5a7824997d7823409ce38214eaffected
  • 7a1cbfa18059a40d4752dab057384c3ca2de326c to < 812c13521d4a72469c78ce06d8cdc8dc5b5557b5affected
  • 7a1cbfa18059a40d4752dab057384c3ca2de326c to < 659f7568e09593945c221bf20217a82ebdfe1328affected
  • 7a1cbfa18059a40d4752dab057384c3ca2de326c to < f012e95b377c73c0283f009823c633104dedb337affected

Linux Linux

Default version status: affected

  • 5.11affected
  • 0 to < 5.11unaffected
  • 5.15.47 to ≤ 5.15.*unaffected
  • 5.17.15 to ≤ 5.17.*unaffected
  • 5.18.4 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References