git: b2127f3c6b29 - releng/11.4 - Add UPDATING entries and bump version

[Mark Johnston]

The branch releng/11.4 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=b2127f3c6b298ad55cf2d84c484a7cf09b120191

commit b2127f3c6b298ad55cf2d84c484a7cf09b120191
Author:     Mark Johnston <markj at FreeBSD.org>
AuthorDate: 2021-04-06 19:11:19 +0000
Commit:     Mark Johnston <markj at FreeBSD.org>
CommitDate: 2021-04-06 19:11:19 +0000

    Add UPDATING entries and bump version
    
    Approved by:    so
---
 UPDATING            | 7 +++++++
 sys/conf/newvers.sh | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/UPDATING b/UPDATING
index f67b1d59b118..c9f01e72a4ba 100644
--- a/UPDATING
+++ b/UPDATING
@@ -16,6 +16,13 @@ from older versions of FreeBSD, try WITHOUT_CLANG and WITH_GCC to bootstrap to
 the tip of head, and then rebuild without this option. The bootstrap process
 from older version of current across the gcc/clang cutover is a bit fragile.
 
+20210406:	p9	FreeBSD-SA-21:08.vm
+			FreeBSD-SA-21:10.jail_mount
+
+	Memory disclosure by stale virtual memory mapping [SA-21:08.vm]
+
+	Jail escape possible by mounting over jail root [SA-21:10.jail_mount]
+
 20210223:	p8	FreeBSD-SA-21:03.pam_login_access
 			FreeBSD-SA-21:04.jail_remove
 			FreeBSD-SA-21:05.jail_chdir
diff --git a/sys/conf/newvers.sh b/sys/conf/newvers.sh
index 96d5d515e010..095499d9ea62 100644
--- a/sys/conf/newvers.sh
+++ b/sys/conf/newvers.sh
@@ -44,7 +44,7 @@
 
 TYPE="FreeBSD"
 REVISION="11.4"
-BRANCH="RELEASE-p8"
+BRANCH="RELEASE-p9"
 if [ -n "${BRANCH_OVERRIDE}" ]; then
 	BRANCH=${BRANCH_OVERRIDE}
 fi