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xen: patch with XSA-464 (#355434)

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Emily
2024-11-12 20:16:45 +00:00
committed by GitHub
parent 7b86326c21 68bf0eb022
commit 0721fb5f38
2 changed files with 14 additions and 0 deletions
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1
pkgs/build-support/xen/default.nix
View File

@@ -119,6 +119,7 @@ let
XSA_460
XSA_461
XSA_462
XSA_464
]
);

13
pkgs/build-support/xen/patches.nix
View File

@@ -153,4 +153,17 @@ in
cve = [ "CVE-2024-45817" ];
hash = "sha256-01lzjaT2f69UfEdTUCkm92DDOmd+Mo8sNPZsHJfgJEM=";
};
"XSA_464" = xsaPatch {
id = "464";
title = "libxl leaks data to PVH guests via ACPI tables";
description = ''
PVH guests have their ACPI tables constructed by the toolstack. The
construction involves building the tables in local memory, which are
then copied into guest memory. While actually used parts of the local
memory are filled in correctly, excess space that is being allocated is
left with its prior contents.
'';
cve = [ "CVE-2024-45819" ];
hash = "sha256-oQa4NuX4Y1hhfnqHV6kvsJZiQ/NAz/WwO0Kidbcyayc=";
};
}