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switch "recurse into attrs" for ghc763 (moved from ghc762)#475

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switch "recurse into attrs" for ghc763 (moved from ghc762)#475
dysinger wants to merge 1 commit intoNixOS:masterfrom
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peti commented Apr 22, 2013

Done in 3e52375.

@peti peti closed this Apr 22, 2013
github-merge-queue bot pushed a commit that referenced this pull request Oct 22, 2025
                  Xen Security Advisory #475

       x86: Incorrect input sanitisation in Viridian hypercalls

Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in
one of three formats.  Xen has boundary checking bugs with all three
formats, which can cause out-of-bounds reads and writes while processing
the inputs.

 * CVE-2025-58147.  Hypercalls using the HV_VP_SET Sparse format can
   cause vpmask_set() to write out of bounds when converting the bitmap
   to Xen's format.

 * CVE-2025-58148.  Hypercalls using any input format can cause
   send_ipi() to read d->vcpu[] out-of-bounds, and operate on a wild
   vCPU pointer.

Signed-off-by: Fernando Rodrigues <alpha@sigmasquadron.net>
SigmaSquadron added a commit to SigmaSquadron/nixpkgs that referenced this pull request Oct 22, 2025
                  Xen Security Advisory NixOS#475

       x86: Incorrect input sanitisation in Viridian hypercalls

Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in
one of three formats.  Xen has boundary checking bugs with all three
formats, which can cause out-of-bounds reads and writes while processing
the inputs.

 * CVE-2025-58147.  Hypercalls using the HV_VP_SET Sparse format can
   cause vpmask_set() to write out of bounds when converting the bitmap
   to Xen's format.

 * CVE-2025-58148.  Hypercalls using any input format can cause
   send_ipi() to read d->vcpu[] out-of-bounds, and operate on a wild
   vCPU pointer.

Signed-off-by: Fernando Rodrigues <alpha@sigmasquadron.net>

(cherry picked from commit 901ddad)
notklea pushed a commit to notklea/nixpkgs that referenced this pull request Dec 1, 2025
This prepends a prefix to title ids, in order to avoid conflicts
when two posts have titles with the same text (eg. consecutive spec
round-ups).
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2 participants