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[5.15,0/5] Address CVE-2024-49974

Message ID 20241118212343.3935-1-cel@kernel.org (mailing list archive)
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Series Address CVE-2024-49974 | expand

Message

Chuck Lever Nov. 18, 2024, 9:23 p.m. UTC 
From: Chuck Lever <chuck.lever@oracle.com>

Backport the set of upstream patches that cap the number of
concurrent background NFSv4.2 COPY operations.

Chuck Lever (4):
  NFSD: Async COPY result needs to return a write verifier
  NFSD: Limit the number of concurrent async COPY operations
  NFSD: Initialize struct nfsd4_copy earlier
  NFSD: Never decrement pending_async_copies on error

Dai Ngo (1):
  NFSD: initialize copy->cp_clp early in nfsd4_copy for use by trace
    point

 fs/nfsd/netns.h     |  1 +
 fs/nfsd/nfs4proc.c  | 36 +++++++++++++++++-------------------
 fs/nfsd/nfs4state.c |  1 +
 fs/nfsd/xdr4.h      |  1 +
 4 files changed, 20 insertions(+), 19 deletions(-)