Bug 1197219 (CVE-2021-39711)

Summary:	VUL-0: CVE-2021-39711: kernel-source-rt,kernel-source-azure,kernel-source: out of bounds read bpf_prog_test_run_skb
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Thomas Leroy <thomas.leroy>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	NEW ---	QA Contact:	Security Team bot <security-team>
Severity:	Minor
Priority:	P3 - Medium	CC:	jack, shung-hsi.yu, smash_bz, tiwai, tonyj
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/326482/
Whiteboard:	CVSSv3.1:SUSE:CVE-2021-39711:5.5:(AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Thomas Leroy 2022-03-17 10:49:48 UTC

CVE-2021-39711

In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds read
due to Incorrect Size Value. This could lead to local information disclosure
with System execution privileges needed. User interaction is not needed for
exploitation.Product: AndroidVersions: Android kernelAndroid ID:
A-154175781References: Upstream kernel

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-39711
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39711
https://source.android.com/security/bulletin/pixel/2022-03-01

Comment 1 Thomas Leroy 2022-03-17 10:57:38 UTC

Fixing commit: 6e6fddc78323533be570873abb728b7e0ba7e024

Introducing the bug: 1cf1cae963c2

The vulnerable commit is present on:
- SLE12-SP5
- SLE15-SP3
- SLE15-SP4-GA
- cve/linux-4.12
- cve/linux-5.3
- stable

The fixing one:
- SLE12-SP5
- SLE15-SP3
- SLE15-SP4-GA
- cve/linux-5.3
- stable


Therefore, only cve/linux-4.12 should be still vulnerable.

Comment 2 Tony Jones 2022-03-17 15:50:56 UTC

I'll take this.

Comment 15 Swamp Workflow Management 2022-06-14 22:21:44 UTC

SUSE-SU-2022:2080-1: An update that solves 18 vulnerabilities and has 27 fixes is now available.

Category: security (important)
Bug References: 1024718,1055117,1061840,1065729,1129770,1158266,1162338,1162369,1173871,1188885,1194124,1195612,1195651,1196426,1196570,1197219,1197601,1198438,1198577,1198899,1198989,1199035,1199063,1199237,1199239,1199314,1199399,1199426,1199505,1199507,1199526,1199602,1199605,1199606,1199631,1199650,1199671,1199839,1200015,1200045,1200057,1200143,1200144,1200173,1200249
CVE References: CVE-2019-19377,CVE-2021-33061,CVE-2021-39711,CVE-2022-1184,CVE-2022-1652,CVE-2022-1729,CVE-2022-1734,CVE-2022-1966,CVE-2022-1974,CVE-2022-1975,CVE-2022-21123,CVE-2022-21125,CVE-2022-21127,CVE-2022-21166,CVE-2022-21180,CVE-2022-21499,CVE-2022-24448,CVE-2022-30594
JIRA References: 
Sources used:
SUSE Linux Enterprise Server 12-SP5 (src):    kernel-azure-4.12.14-16.100.2, kernel-source-azure-4.12.14-16.100.1, kernel-syms-azure-4.12.14-16.100.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 16 Swamp Workflow Management 2022-06-15 01:17:54 UTC

SUSE-SU-2022:2083-1: An update that solves 19 vulnerabilities, contains one feature and has 10 fixes is now available.

Category: security (important)
Bug References: 1028340,1065729,1071995,1114648,1172456,1182171,1183723,1187055,1191647,1191958,1195651,1196426,1197099,1197219,1197343,1198400,1198516,1198660,1198687,1198742,1198825,1199012,1199063,1199314,1199399,1199426,1199505,1199605,1199650
CVE References: CVE-2019-20811,CVE-2021-20292,CVE-2021-20321,CVE-2021-33061,CVE-2021-38208,CVE-2021-39711,CVE-2021-43389,CVE-2022-1011,CVE-2022-1353,CVE-2022-1419,CVE-2022-1516,CVE-2022-1652,CVE-2022-1734,CVE-2022-21123,CVE-2022-21125,CVE-2022-21127,CVE-2022-21166,CVE-2022-21180,CVE-2022-30594
JIRA References: SLE-24124
Sources used:
SUSE OpenStack Cloud Crowbar 9 (src):    kernel-default-4.12.14-95.99.3, kernel-source-4.12.14-95.99.2, kernel-syms-4.12.14-95.99.2
SUSE OpenStack Cloud 9 (src):    kernel-default-4.12.14-95.99.3, kernel-source-4.12.14-95.99.2, kernel-syms-4.12.14-95.99.2
SUSE Linux Enterprise Server for SAP 12-SP4 (src):    kernel-default-4.12.14-95.99.3, kernel-source-4.12.14-95.99.2, kernel-syms-4.12.14-95.99.2
SUSE Linux Enterprise Server 12-SP4-LTSS (src):    kernel-default-4.12.14-95.99.3, kernel-source-4.12.14-95.99.2, kernel-syms-4.12.14-95.99.2
SUSE Linux Enterprise Live Patching 12-SP4 (src):    kernel-default-4.12.14-95.99.3, kgraft-patch-SLE12-SP4_Update_27-1-6.3.3
SUSE Linux Enterprise High Availability 12-SP4 (src):    kernel-default-4.12.14-95.99.3

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 17 Swamp Workflow Management 2022-06-16 19:18:14 UTC

SUSE-SU-2022:2103-1: An update that solves 26 vulnerabilities and has 9 fixes is now available.

Category: security (important)
Bug References: 1028340,1055710,1071995,1087082,1114648,1158266,1172456,1183723,1187055,1191647,1191958,1195651,1196367,1196426,1197219,1197343,1198400,1198516,1198577,1198687,1198742,1198776,1198825,1199012,1199063,1199314,1199399,1199426,1199505,1199507,1199605,1199650,1200143,1200144,1200249
CVE References: CVE-2017-13695,CVE-2019-19377,CVE-2019-20811,CVE-2021-20292,CVE-2021-20321,CVE-2021-33061,CVE-2021-38208,CVE-2021-39711,CVE-2021-43389,CVE-2022-1011,CVE-2022-1184,CVE-2022-1353,CVE-2022-1419,CVE-2022-1516,CVE-2022-1652,CVE-2022-1729,CVE-2022-1734,CVE-2022-1974,CVE-2022-1975,CVE-2022-21123,CVE-2022-21125,CVE-2022-21127,CVE-2022-21166,CVE-2022-21180,CVE-2022-21499,CVE-2022-30594
JIRA References: 
Sources used:
SUSE Linux Enterprise Server for SAP 15 (src):    kernel-default-4.12.14-150000.150.92.2, kernel-docs-4.12.14-150000.150.92.2, kernel-obs-build-4.12.14-150000.150.92.2, kernel-source-4.12.14-150000.150.92.2, kernel-syms-4.12.14-150000.150.92.2, kernel-vanilla-4.12.14-150000.150.92.2
SUSE Linux Enterprise Server 15-LTSS (src):    kernel-default-4.12.14-150000.150.92.2, kernel-docs-4.12.14-150000.150.92.2, kernel-obs-build-4.12.14-150000.150.92.2, kernel-source-4.12.14-150000.150.92.2, kernel-syms-4.12.14-150000.150.92.2, kernel-vanilla-4.12.14-150000.150.92.2, kernel-zfcpdump-4.12.14-150000.150.92.2
SUSE Linux Enterprise Module for Live Patching 15 (src):    kernel-default-4.12.14-150000.150.92.2, kernel-livepatch-SLE15_Update_30-1-150000.1.3.2
SUSE Linux Enterprise High Performance Computing 15-LTSS (src):    kernel-default-4.12.14-150000.150.92.2, kernel-docs-4.12.14-150000.150.92.2, kernel-obs-build-4.12.14-150000.150.92.2, kernel-source-4.12.14-150000.150.92.2, kernel-syms-4.12.14-150000.150.92.2, kernel-vanilla-4.12.14-150000.150.92.2
SUSE Linux Enterprise High Performance Computing 15-ESPOS (src):    kernel-default-4.12.14-150000.150.92.2, kernel-docs-4.12.14-150000.150.92.2, kernel-obs-build-4.12.14-150000.150.92.2, kernel-source-4.12.14-150000.150.92.2, kernel-syms-4.12.14-150000.150.92.2, kernel-vanilla-4.12.14-150000.150.92.2
SUSE Linux Enterprise High Availability 15 (src):    kernel-default-4.12.14-150000.150.92.2

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 18 Swamp Workflow Management 2022-06-17 13:19:50 UTC

SUSE-SU-2022:2111-1: An update that solves 30 vulnerabilities and has 14 fixes is now available.

Category: security (important)
Bug References: 1028340,1055710,1065729,1071995,1084513,1087082,1114648,1158266,1172456,1177282,1182171,1183723,1187055,1191647,1191958,1195065,1195651,1196018,1196367,1196426,1196999,1197219,1197343,1197663,1198400,1198516,1198577,1198660,1198687,1198742,1198777,1198825,1199012,1199063,1199314,1199399,1199426,1199505,1199507,1199605,1199650,1200143,1200144,1200249
CVE References: CVE-2017-13695,CVE-2018-7755,CVE-2019-19377,CVE-2019-20811,CVE-2020-26541,CVE-2021-20292,CVE-2021-20321,CVE-2021-33061,CVE-2021-38208,CVE-2021-39711,CVE-2021-43389,CVE-2022-1011,CVE-2022-1184,CVE-2022-1353,CVE-2022-1419,CVE-2022-1516,CVE-2022-1652,CVE-2022-1729,CVE-2022-1734,CVE-2022-1974,CVE-2022-1975,CVE-2022-21123,CVE-2022-21125,CVE-2022-21127,CVE-2022-21166,CVE-2022-21180,CVE-2022-21499,CVE-2022-22942,CVE-2022-28748,CVE-2022-30594
JIRA References: 
Sources used:
openSUSE Leap 15.4 (src):    kernel-debug-4.12.14-150100.197.114.2, kernel-default-4.12.14-150100.197.114.2, kernel-kvmsmall-4.12.14-150100.197.114.2, kernel-vanilla-4.12.14-150100.197.114.2, kernel-zfcpdump-4.12.14-150100.197.114.2
openSUSE Leap 15.3 (src):    kernel-debug-4.12.14-150100.197.114.2, kernel-default-4.12.14-150100.197.114.2, kernel-kvmsmall-4.12.14-150100.197.114.2, kernel-vanilla-4.12.14-150100.197.114.2, kernel-zfcpdump-4.12.14-150100.197.114.2
SUSE Linux Enterprise Server for SAP 15-SP1 (src):    kernel-default-4.12.14-150100.197.114.2, kernel-docs-4.12.14-150100.197.114.2, kernel-obs-build-4.12.14-150100.197.114.2, kernel-source-4.12.14-150100.197.114.2, kernel-syms-4.12.14-150100.197.114.2
SUSE Linux Enterprise Server 15-SP1-LTSS (src):    kernel-default-4.12.14-150100.197.114.2, kernel-docs-4.12.14-150100.197.114.2, kernel-obs-build-4.12.14-150100.197.114.2, kernel-source-4.12.14-150100.197.114.2, kernel-syms-4.12.14-150100.197.114.2, kernel-zfcpdump-4.12.14-150100.197.114.2
SUSE Linux Enterprise Server 15-SP1-BCL (src):    kernel-default-4.12.14-150100.197.114.2, kernel-docs-4.12.14-150100.197.114.2, kernel-obs-build-4.12.14-150100.197.114.2, kernel-source-4.12.14-150100.197.114.2, kernel-syms-4.12.14-150100.197.114.2
SUSE Linux Enterprise Module for Live Patching 15-SP1 (src):    kernel-default-4.12.14-150100.197.114.2, kernel-livepatch-SLE15-SP1_Update_31-1-150100.3.3.2
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (src):    kernel-default-4.12.14-150100.197.114.2, kernel-docs-4.12.14-150100.197.114.2, kernel-obs-build-4.12.14-150100.197.114.2, kernel-source-4.12.14-150100.197.114.2, kernel-syms-4.12.14-150100.197.114.2
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (src):    kernel-default-4.12.14-150100.197.114.2, kernel-docs-4.12.14-150100.197.114.2, kernel-obs-build-4.12.14-150100.197.114.2, kernel-source-4.12.14-150100.197.114.2, kernel-syms-4.12.14-150100.197.114.2
SUSE Linux Enterprise High Availability 15-SP1 (src):    kernel-default-4.12.14-150100.197.114.2
SUSE Enterprise Storage 6 (src):    kernel-default-4.12.14-150100.197.114.2, kernel-docs-4.12.14-150100.197.114.2, kernel-obs-build-4.12.14-150100.197.114.2, kernel-source-4.12.14-150100.197.114.2, kernel-syms-4.12.14-150100.197.114.2
SUSE CaaS Platform 4.0 (src):    kernel-default-4.12.14-150100.197.114.2, kernel-docs-4.12.14-150100.197.114.2, kernel-obs-build-4.12.14-150100.197.114.2, kernel-source-4.12.14-150100.197.114.2, kernel-syms-4.12.14-150100.197.114.2

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 19 Swamp Workflow Management 2022-06-20 13:19:15 UTC

SUSE-SU-2022:2116-1: An update that solves 17 vulnerabilities and has 26 fixes is now available.

Category: security (important)
Bug References: 1024718,1055117,1061840,1065729,1129770,1158266,1162338,1162369,1173871,1188885,1194124,1195651,1196426,1196570,1197219,1197601,1198438,1198577,1198899,1199035,1199063,1199237,1199239,1199314,1199399,1199426,1199505,1199507,1199526,1199602,1199605,1199606,1199631,1199650,1199671,1199839,1200015,1200045,1200057,1200143,1200144,1200173,1200249
CVE References: CVE-2019-19377,CVE-2021-33061,CVE-2021-39711,CVE-2022-1184,CVE-2022-1652,CVE-2022-1729,CVE-2022-1734,CVE-2022-1966,CVE-2022-1974,CVE-2022-1975,CVE-2022-21123,CVE-2022-21125,CVE-2022-21127,CVE-2022-21166,CVE-2022-21180,CVE-2022-21499,CVE-2022-30594
JIRA References: 
Sources used:
SUSE Linux Enterprise Workstation Extension 12-SP5 (src):    kernel-default-4.12.14-122.124.3
SUSE Linux Enterprise Software Development Kit 12-SP5 (src):    kernel-docs-4.12.14-122.124.2, kernel-obs-build-4.12.14-122.124.3
SUSE Linux Enterprise Server 12-SP5 (src):    kernel-default-4.12.14-122.124.3, kernel-source-4.12.14-122.124.2, kernel-syms-4.12.14-122.124.2
SUSE Linux Enterprise Live Patching 12-SP5 (src):    kernel-default-4.12.14-122.124.3, kgraft-patch-SLE12-SP5_Update_32-1-8.3.3
SUSE Linux Enterprise High Availability 12-SP5 (src):    kernel-default-4.12.14-122.124.3

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 21 Swamp Workflow Management 2022-08-02 19:17:46 UTC

SUSE-SU-2022:2629-1: An update that solves 33 vulnerabilities and has 41 fixes is now available.

Category: security (important)
Bug References: 1024718,1055117,1061840,1065729,1129770,1158266,1177282,1188885,1194013,1194124,1196426,1196570,1196901,1196964,1197170,1197219,1197601,1198438,1198577,1198866,1198899,1199035,1199063,1199237,1199239,1199314,1199399,1199426,1199482,1199487,1199505,1199507,1199526,1199605,1199631,1199650,1199657,1199671,1199839,1200015,1200045,1200143,1200144,1200173,1200249,1200343,1200549,1200571,1200599,1200600,1200604,1200605,1200608,1200619,1200762,1200806,1200807,1200809,1200810,1200813,1200820,1200821,1200822,1200829,1200868,1200869,1200870,1200871,1200872,1200873,1200925,1201050,1201080,1201251
CVE References: CVE-2019-19377,CVE-2020-26541,CVE-2021-26341,CVE-2021-33061,CVE-2021-39711,CVE-2021-4157,CVE-2022-1012,CVE-2022-1184,CVE-2022-1652,CVE-2022-1679,CVE-2022-1729,CVE-2022-1734,CVE-2022-1836,CVE-2022-1966,CVE-2022-1974,CVE-2022-1975,CVE-2022-20132,CVE-2022-20141,CVE-2022-20154,CVE-2022-21123,CVE-2022-21125,CVE-2022-21127,CVE-2022-21166,CVE-2022-21180,CVE-2022-21499,CVE-2022-2318,CVE-2022-26365,CVE-2022-29900,CVE-2022-29901,CVE-2022-30594,CVE-2022-33740,CVE-2022-33741,CVE-2022-33742
JIRA References: 
Sources used:
SUSE Linux Enterprise Real Time Extension 12-SP5 (src):    kernel-rt-4.12.14-10.94.1, kernel-rt_debug-4.12.14-10.94.1, kernel-source-rt-4.12.14-10.94.1, kernel-syms-rt-4.12.14-10.94.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.