Bug 49892 - linux: Multiple issues (4.3)
linux: Multiple issues (4.3)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.3
All Linux
: P3 normal (vote)
: UCS 4.3-4-errata
Assigned To: Quality Assurance
Philipp Hahn
:
Depends on:
Blocks:
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Reported: 2019-07-22 12:23 CEST by Quality Assurance
Modified: 2019-07-24 16:01 CEST (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 7.8 (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)


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Description Quality Assurance univentionstaff 2019-07-22 12:23:38 CEST
New Debian linux 4.9.168-1+deb9u4 fixes:
This update addresses the following issue:
* broken permission and object lifetime handling for PTRACE_TRACEME  (CVE-2019-13272)
Comment 1 Quality Assurance univentionstaff 2019-07-22 13:01:24 CEST
--- mirror/ftp/4.3/unmaintained/component/4.3-4-errata/source/linux_4.9.168-1+deb9u3.dsc
+++ apt/ucs_4.3-0-errata4.3-4/source/linux_4.9.168-1+deb9u4.dsc
@@ -1,3 +1,7 @@
+4.9.168-1+deb9u4 [Fri, 19 Jul 2019 13:41:00 +0200] Salvatore Bonaccorso <carnil@debian.org>:
+
+  * ptrace: Fix ->ptracer_cred handling for PTRACE_TRACEME (CVE-2019-13272)
+
 4.9.168-1+deb9u3 [Sun, 16 Jun 2019 15:38:39 +0100] Ben Hutchings <ben@decadent.org.uk>:
 
   [ Salvatore Bonaccorso ]

<http://10.200.17.11/4.3-4/#51094133497245326>
Comment 2 Philipp Hahn univentionstaff 2019-07-23 14:36:45 CEST
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.3-4] 0b123b9e8a Bug #49892: univention-kernel-image-signed 4.0.0-15A~4.3.0.201907230943
 doc/errata/staging/linux.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

[4.3-4] 61ca29723a Bug #49892: linux 4.9.168-1+deb9u4
 doc/errata/staging/linux.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

OK: piuparts
OK: amd64 @ kvm OVMF + SB
OK: amd64 @ kvm SeaBIOS
OK: i386 @ kvm
OK: dmesg
OK: uname -rv