* [Buildroot] [PATCH] package/xen: add upstream xsa-36{0, 4, 8} security fixes
@ 2021-04-05 19:17 Peter Korsgaard
2021-04-06 7:38 ` Peter Korsgaard
2021-04-06 11:08 ` Peter Korsgaard
0 siblings, 2 replies; 3+ messages in thread
From: Peter Korsgaard @ 2021-04-05 19:17 UTC (permalink / raw)
To: buildroot
Fixes the following security issues:
- CVE-2021-3308: IRQ vector leak on x86
https://xenbits.xenproject.org/xsa/advisory-360.html
- CVE-2021-26933: arm: The cache may not be cleaned for newly allocated
scrubbed pages
https://xenbits.xenproject.org/xsa/advisory-364.html
- CVE-2021-28687: HVM soft-reset crashes toolstack
https://xenbits.xenproject.org/xsa/advisory-368.html
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
package/xen/xen.hash | 6 ++++++
package/xen/xen.mk | 13 +++++++++++++
2 files changed, 19 insertions(+)
diff --git a/package/xen/xen.hash b/package/xen/xen.hash
index 95061c3fc8..6893414313 100644
--- a/package/xen/xen.hash
+++ b/package/xen/xen.hash
@@ -1,3 +1,9 @@
# Locally computed
sha256 cf0d7316ad674491f49b7ef0518cb1d906a2e3bfad639deef0ef2343b119ac0c xen-4.14.1.tar.gz
sha256 ecca9538e9d3f7e3c2bff827502f4495e2ef9e22c451298696ea08886b176c2c COPYING
+# https://xenbits.xenproject.org/xsa/advisory-360.html
+sha256 809515011efb781a2a8742e9acfd76412d3920c2d4142bb187588cd36f77383e xsa360-4.14.patch
+# https://xenbits.xenproject.org/xsa/advisory-364.html
+sha256 dc313c70bb07b4096bbc4612cbbc180589923277411dede2fda37f04ecc846d6 xsa364.patch
+# https://xenbits.xenproject.org/xsa/advisory-368.html
+sha256 55bbe59c75b69f493e364dfcf6cdbc7db4acd32dbf0b4d2466815b7c1f1823ce xsa368-4.14.patch
diff --git a/package/xen/xen.mk b/package/xen/xen.mk
index 3a758b7b20..533882e05b 100644
--- a/package/xen/xen.mk
+++ b/package/xen/xen.mk
@@ -11,6 +11,19 @@ XEN_LICENSE_FILES = COPYING
XEN_CPE_ID_VENDOR = xen
XEN_CPE_ID_PREFIX = cpe:2.3:o
XEN_DEPENDENCIES = host-acpica host-python3
+XEN_PATCH = \
+ https://xenbits.xenproject.org/xsa/xsa360-4.14.patch \
+ https://xenbits.xenproject.org/xsa/xsa364.patch \
+ https://xenbits.xenproject.org/xsa/xsa368-4.14.patch
+
+# xsa360-4.14.patch
+XEN_IGNORE_CVES += CVE-2021-3308
+
+# xsa364.patch
+XEN_IGNORE_CVES += CVE-2021-26933
+
+# xsa368-4.14.patch
+XEN_IGNORE_CVES += CVE-2021-28687
# Calculate XEN_ARCH
ifeq ($(ARCH),aarch64)
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [Buildroot] [PATCH] package/xen: add upstream xsa-36{0, 4, 8} security fixes
2021-04-05 19:17 [Buildroot] [PATCH] package/xen: add upstream xsa-36{0, 4, 8} security fixes Peter Korsgaard
@ 2021-04-06 7:38 ` Peter Korsgaard
2021-04-06 11:08 ` Peter Korsgaard
1 sibling, 0 replies; 3+ messages in thread
From: Peter Korsgaard @ 2021-04-06 7:38 UTC (permalink / raw)
To: buildroot
>>>>> "Peter" == Peter Korsgaard <peter@korsgaard.com> writes:
> Fixes the following security issues:
> - CVE-2021-3308: IRQ vector leak on x86
> https://xenbits.xenproject.org/xsa/advisory-360.html
> - CVE-2021-26933: arm: The cache may not be cleaned for newly allocated
> scrubbed pages
> https://xenbits.xenproject.org/xsa/advisory-364.html
> - CVE-2021-28687: HVM soft-reset crashes toolstack
> https://xenbits.xenproject.org/xsa/advisory-368.html
> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Committed, thanks.
--
Bye, Peter Korsgaard
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Buildroot] [PATCH] package/xen: add upstream xsa-36{0, 4, 8} security fixes
2021-04-05 19:17 [Buildroot] [PATCH] package/xen: add upstream xsa-36{0, 4, 8} security fixes Peter Korsgaard
2021-04-06 7:38 ` Peter Korsgaard
@ 2021-04-06 11:08 ` Peter Korsgaard
1 sibling, 0 replies; 3+ messages in thread
From: Peter Korsgaard @ 2021-04-06 11:08 UTC (permalink / raw)
To: buildroot
>>>>> "Peter" == Peter Korsgaard <peter@korsgaard.com> writes:
> Fixes the following security issues:
> - CVE-2021-3308: IRQ vector leak on x86
> https://xenbits.xenproject.org/xsa/advisory-360.html
> - CVE-2021-26933: arm: The cache may not be cleaned for newly allocated
> scrubbed pages
> https://xenbits.xenproject.org/xsa/advisory-364.html
> - CVE-2021-28687: HVM soft-reset crashes toolstack
> https://xenbits.xenproject.org/xsa/advisory-368.html
> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Committed to 2021.02.x, thanks.
--
Bye, Peter Korsgaard
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-04-05 19:17 [Buildroot] [PATCH] package/xen: add upstream xsa-36{0, 4, 8} security fixes Peter Korsgaard
2021-04-06 7:38 ` Peter Korsgaard
2021-04-06 11:08 ` Peter Korsgaard
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