Bug 1220335 (CVE-2024-26603)

Summary:	VUL-0: CVE-2024-26603: kernel: x86/fpu: user-defined xsave buffer size can lead to infinite loop via #PF handling
Product:	[Novell Products] SUSE Security Incidents	Reporter:	SMASH SMASH <smash_bz>
Component:	Incidents	Assignee:	Nikolay Borisov <nik.borisov>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	carlos.lopez, vasant.karasulli
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/395094/
Whiteboard:	CVSSv3.1:SUSE:CVE-2024-26603:5.5:(AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2024-02-26 10:12:09 UTC

In the Linux kernel, the following vulnerability has been resolved:

x86/fpu: Stop relying on userspace for info to fault in xsave buffer

The Linux kernel CVE team has assigned CVE-2024-26603 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022415-CVE-2024-26603-42c2@gregkh/T/#u

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-26603
https://bugzilla.redhat.com/show_bug.cgi?id=2265833

Comment 1 Carlos López 2024-02-26 10:13:06 UTC

Affects the following branches:
 - cve/linux-5.14
 - SLE15-SP6

Comment 3 Nikolay Borisov 2024-03-01 14:30:09 UTC

Fix pushed to cve/linux-5.14 and SLE15-SP6/for-next branches, awaiting merge.

Comment 16 Maintenance Automation 2024-03-12 20:30:12 UTC

SUSE-SU-2024:0855-1: An update that solves 50 vulnerabilities, contains one feature and has 23 security fixes can now be installed.

Category: security (important)
Bug References: 1194869, 1206453, 1209412, 1216776, 1217927, 1218195, 1218216, 1218450, 1218527, 1218562, 1218663, 1218915, 1219126, 1219127, 1219141, 1219146, 1219295, 1219443, 1219653, 1219827, 1219835, 1219839, 1219840, 1219934, 1220003, 1220009, 1220021, 1220030, 1220106, 1220140, 1220187, 1220238, 1220240, 1220241, 1220243, 1220250, 1220251, 1220253, 1220254, 1220255, 1220257, 1220267, 1220277, 1220317, 1220325, 1220326, 1220328, 1220330, 1220335, 1220344, 1220348, 1220350, 1220364, 1220392, 1220393, 1220398, 1220409, 1220433, 1220444, 1220457, 1220459, 1220469, 1220649, 1220735, 1220736, 1220796, 1220825, 1220845, 1220848, 1220917, 1220930, 1220931, 1220933
CVE References: CVE-2019-25162, CVE-2021-46923, CVE-2021-46924, CVE-2021-46932, CVE-2021-46934, CVE-2021-47083, CVE-2022-48627, CVE-2022-48628, CVE-2023-5197, CVE-2023-52340, CVE-2023-52429, CVE-2023-52439, CVE-2023-52443, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52449, CVE-2023-52451, CVE-2023-52452, CVE-2023-52456, CVE-2023-52457, CVE-2023-52462, CVE-2023-52463, CVE-2023-52464, CVE-2023-52467, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52530, CVE-2023-52531, CVE-2023-52559, CVE-2023-6270, CVE-2023-6817, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23850, CVE-2024-23851, CVE-2024-25744, CVE-2024-26585, CVE-2024-26586, CVE-2024-26589, CVE-2024-26591, CVE-2024-26593, CVE-2024-26595, CVE-2024-26598, CVE-2024-26602, CVE-2024-26603, CVE-2024-26607, CVE-2024-26622
Jira References: PED-7618
Sources used:
openSUSE Leap 15.5 (src): kernel-syms-azure-5.14.21-150500.33.37.1, kernel-source-azure-5.14.21-150500.33.37.1
Public Cloud Module 15-SP5 (src): kernel-syms-azure-5.14.21-150500.33.37.1, kernel-source-azure-5.14.21-150500.33.37.1

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 17 Maintenance Automation 2024-03-13 08:30:12 UTC

SUSE-SU-2024:0858-1: An update that solves 39 vulnerabilities, contains one feature and has 23 security fixes can now be installed.

Category: security (important)
Bug References: 1194869, 1206453, 1209412, 1213456, 1216776, 1217927, 1218195, 1218216, 1218450, 1218527, 1218663, 1218915, 1219126, 1219127, 1219141, 1219146, 1219295, 1219443, 1219653, 1219827, 1219835, 1219839, 1219840, 1219934, 1220003, 1220009, 1220021, 1220030, 1220106, 1220140, 1220187, 1220238, 1220240, 1220241, 1220243, 1220250, 1220251, 1220253, 1220254, 1220255, 1220257, 1220267, 1220277, 1220317, 1220326, 1220328, 1220330, 1220335, 1220344, 1220348, 1220350, 1220364, 1220392, 1220393, 1220398, 1220409, 1220444, 1220457, 1220459, 1220649, 1220796, 1220825
CVE References: CVE-2019-25162, CVE-2021-46923, CVE-2021-46924, CVE-2021-46932, CVE-2023-28746, CVE-2023-5197, CVE-2023-52340, CVE-2023-52429, CVE-2023-52439, CVE-2023-52443, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52449, CVE-2023-52451, CVE-2023-52452, CVE-2023-52456, CVE-2023-52457, CVE-2023-52463, CVE-2023-52464, CVE-2023-52475, CVE-2023-52478, CVE-2023-6817, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23850, CVE-2024-23851, CVE-2024-25744, CVE-2024-26585, CVE-2024-26586, CVE-2024-26589, CVE-2024-26591, CVE-2024-26593, CVE-2024-26595, CVE-2024-26598, CVE-2024-26602, CVE-2024-26603, CVE-2024-26622
Jira References: PED-7618
Sources used:
openSUSE Leap 15.5 (src): kernel-default-base-5.14.21-150500.55.52.1.150500.6.23.1, kernel-syms-5.14.21-150500.55.52.1, kernel-source-5.14.21-150500.55.52.1, kernel-obs-qa-5.14.21-150500.55.52.1, kernel-obs-build-5.14.21-150500.55.52.1, kernel-livepatch-SLE15-SP5_Update_11-1-150500.11.3.1
SUSE Linux Enterprise Micro 5.5 (src): kernel-default-base-5.14.21-150500.55.52.1.150500.6.23.1
Basesystem Module 15-SP5 (src): kernel-default-base-5.14.21-150500.55.52.1.150500.6.23.1, kernel-source-5.14.21-150500.55.52.1
Development Tools Module 15-SP5 (src): kernel-source-5.14.21-150500.55.52.1, kernel-syms-5.14.21-150500.55.52.1, kernel-obs-build-5.14.21-150500.55.52.1
SUSE Linux Enterprise Live Patching 15-SP5 (src): kernel-livepatch-SLE15-SP5_Update_11-1-150500.11.3.1

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 19 Maintenance Automation 2024-03-14 20:30:13 UTC

SUSE-SU-2024:0900-1: An update that solves 49 vulnerabilities and has five security fixes can now be installed.

Category: security (important)
Bug References: 1211515, 1213456, 1214064, 1218195, 1218216, 1218562, 1218915, 1219073, 1219126, 1219127, 1219146, 1219295, 1219633, 1219653, 1219827, 1219835, 1220009, 1220140, 1220187, 1220238, 1220240, 1220241, 1220243, 1220250, 1220251, 1220253, 1220254, 1220255, 1220257, 1220326, 1220328, 1220330, 1220335, 1220344, 1220350, 1220364, 1220398, 1220409, 1220433, 1220444, 1220457, 1220459, 1220469, 1220649, 1220735, 1220736, 1220796, 1220797, 1220825, 1220845, 1220917, 1220930, 1220931, 1220933
CVE References: CVE-2019-25162, CVE-2021-46923, CVE-2021-46924, CVE-2021-46932, CVE-2021-46934, CVE-2021-47083, CVE-2022-48627, CVE-2023-28746, CVE-2023-5197, CVE-2023-52340, CVE-2023-52429, CVE-2023-52439, CVE-2023-52443, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52449, CVE-2023-52451, CVE-2023-52452, CVE-2023-52456, CVE-2023-52457, CVE-2023-52463, CVE-2023-52464, CVE-2023-52467, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52484, CVE-2023-52530, CVE-2023-52531, CVE-2023-52559, CVE-2023-6270, CVE-2023-6817, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23850, CVE-2024-23851, CVE-2024-26585, CVE-2024-26586, CVE-2024-26589, CVE-2024-26591, CVE-2024-26593, CVE-2024-26595, CVE-2024-26598, CVE-2024-26602, CVE-2024-26603, CVE-2024-26607, CVE-2024-26622
Sources used:
openSUSE Leap 15.4 (src): kernel-syms-5.14.21-150400.24.111.1, kernel-source-5.14.21-150400.24.111.1, kernel-obs-build-5.14.21-150400.24.111.1, kernel-livepatch-SLE15-SP4_Update_24-1-150400.9.3.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1, kernel-obs-qa-5.14.21-150400.24.111.1
openSUSE Leap Micro 5.3 (src): kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1
openSUSE Leap Micro 5.4 (src): kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1
SUSE Linux Enterprise Micro for Rancher 5.3 (src): kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1
SUSE Linux Enterprise Micro 5.3 (src): kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1
SUSE Linux Enterprise Micro for Rancher 5.4 (src): kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1
SUSE Linux Enterprise Micro 5.4 (src): kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1
SUSE Linux Enterprise Live Patching 15-SP4 (src): kernel-livepatch-SLE15-SP4_Update_24-1-150400.9.3.1
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (src): kernel-source-5.14.21-150400.24.111.1, kernel-obs-build-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1, kernel-syms-5.14.21-150400.24.111.1
SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (src): kernel-source-5.14.21-150400.24.111.1, kernel-obs-build-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1, kernel-syms-5.14.21-150400.24.111.1
SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (src): kernel-source-5.14.21-150400.24.111.1, kernel-obs-build-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1, kernel-syms-5.14.21-150400.24.111.1
SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (src): kernel-source-5.14.21-150400.24.111.1, kernel-obs-build-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1, kernel-syms-5.14.21-150400.24.111.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4 (src): kernel-source-5.14.21-150400.24.111.1, kernel-obs-build-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1, kernel-syms-5.14.21-150400.24.111.1
SUSE Manager Proxy 4.3 (src): kernel-source-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1
SUSE Manager Retail Branch Server 4.3 (src): kernel-source-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1
SUSE Manager Server 4.3 (src): kernel-source-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1

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 21 Maintenance Automation 2024-03-15 16:30:10 UTC

SUSE-SU-2024:0910-1: An update that solves 39 vulnerabilities, contains one feature and has 23 security fixes can now be installed.

Category: security (important)
Bug References: 1194869, 1206453, 1209412, 1213456, 1216776, 1217927, 1218195, 1218216, 1218450, 1218527, 1218663, 1218915, 1219126, 1219127, 1219141, 1219146, 1219295, 1219443, 1219653, 1219827, 1219835, 1219839, 1219840, 1219934, 1220003, 1220009, 1220021, 1220030, 1220106, 1220140, 1220187, 1220238, 1220240, 1220241, 1220243, 1220250, 1220251, 1220253, 1220254, 1220255, 1220257, 1220267, 1220277, 1220317, 1220326, 1220328, 1220330, 1220335, 1220344, 1220348, 1220350, 1220364, 1220392, 1220393, 1220398, 1220409, 1220444, 1220457, 1220459, 1220649, 1220796, 1220825
CVE References: CVE-2019-25162, CVE-2021-46923, CVE-2021-46924, CVE-2021-46932, CVE-2023-28746, CVE-2023-5197, CVE-2023-52340, CVE-2023-52429, CVE-2023-52439, CVE-2023-52443, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52449, CVE-2023-52451, CVE-2023-52452, CVE-2023-52456, CVE-2023-52457, CVE-2023-52463, CVE-2023-52464, CVE-2023-52475, CVE-2023-52478, CVE-2023-6817, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23850, CVE-2024-23851, CVE-2024-25744, CVE-2024-26585, CVE-2024-26586, CVE-2024-26589, CVE-2024-26591, CVE-2024-26593, CVE-2024-26595, CVE-2024-26598, CVE-2024-26602, CVE-2024-26603, CVE-2024-26622
Jira References: PED-7618
Sources used:
openSUSE Leap 15.5 (src): kernel-source-rt-5.14.21-150500.13.38.1, kernel-syms-rt-5.14.21-150500.13.38.1, kernel-livepatch-SLE15-SP5-RT_Update_11-1-150500.11.3.1
SUSE Linux Enterprise Micro 5.5 (src): kernel-source-rt-5.14.21-150500.13.38.1
SUSE Linux Enterprise Live Patching 15-SP5 (src): kernel-livepatch-SLE15-SP5-RT_Update_11-1-150500.11.3.1
SUSE Real Time Module 15-SP5 (src): kernel-source-rt-5.14.21-150500.13.38.1, kernel-syms-rt-5.14.21-150500.13.38.1

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 22 Maintenance Automation 2024-03-15 16:30:23 UTC

SUSE-SU-2024:0900-2: An update that solves 49 vulnerabilities and has five security fixes can now be installed.

Category: security (important)
Bug References: 1211515, 1213456, 1214064, 1218195, 1218216, 1218562, 1218915, 1219073, 1219126, 1219127, 1219146, 1219295, 1219633, 1219653, 1219827, 1219835, 1220009, 1220140, 1220187, 1220238, 1220240, 1220241, 1220243, 1220250, 1220251, 1220253, 1220254, 1220255, 1220257, 1220326, 1220328, 1220330, 1220335, 1220344, 1220350, 1220364, 1220398, 1220409, 1220433, 1220444, 1220457, 1220459, 1220469, 1220649, 1220735, 1220736, 1220796, 1220797, 1220825, 1220845, 1220917, 1220930, 1220931, 1220933
CVE References: CVE-2019-25162, CVE-2021-46923, CVE-2021-46924, CVE-2021-46932, CVE-2021-46934, CVE-2021-47083, CVE-2022-48627, CVE-2023-28746, CVE-2023-5197, CVE-2023-52340, CVE-2023-52429, CVE-2023-52439, CVE-2023-52443, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52449, CVE-2023-52451, CVE-2023-52452, CVE-2023-52456, CVE-2023-52457, CVE-2023-52463, CVE-2023-52464, CVE-2023-52467, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52484, CVE-2023-52530, CVE-2023-52531, CVE-2023-52559, CVE-2023-6270, CVE-2023-6817, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23850, CVE-2024-23851, CVE-2024-26585, CVE-2024-26586, CVE-2024-26589, CVE-2024-26591, CVE-2024-26593, CVE-2024-26595, CVE-2024-26598, CVE-2024-26602, CVE-2024-26603, CVE-2024-26607, CVE-2024-26622
Sources used:
SUSE Manager Proxy 4.3 (src): kernel-source-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1, kernel-syms-5.14.21-150400.24.111.1
SUSE Manager Server 4.3 (src): kernel-source-5.14.21-150400.24.111.1, kernel-default-base-5.14.21-150400.24.111.2.150400.24.52.1, kernel-syms-5.14.21-150400.24.111.1

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 23 Nikolay Borisov 2024-03-18 12:29:41 UTC

Fix has been merged

Comment 26 Maintenance Automation 2024-03-22 16:30:09 UTC

SUSE-SU-2024:0977-1: An update that solves 49 vulnerabilities and has five security fixes can now be installed.

Category: security (important)
Bug References: 1211515, 1213456, 1214064, 1218195, 1218216, 1218562, 1218915, 1219073, 1219126, 1219127, 1219146, 1219295, 1219633, 1219653, 1219827, 1219835, 1220009, 1220140, 1220187, 1220238, 1220240, 1220241, 1220243, 1220250, 1220251, 1220253, 1220254, 1220255, 1220257, 1220326, 1220328, 1220330, 1220335, 1220344, 1220350, 1220364, 1220398, 1220409, 1220433, 1220444, 1220457, 1220459, 1220469, 1220649, 1220735, 1220736, 1220796, 1220797, 1220825, 1220845, 1220917, 1220930, 1220931, 1220933
CVE References: CVE-2019-25162, CVE-2021-46923, CVE-2021-46924, CVE-2021-46932, CVE-2021-46934, CVE-2021-47083, CVE-2022-48627, CVE-2023-28746, CVE-2023-5197, CVE-2023-52340, CVE-2023-52429, CVE-2023-52439, CVE-2023-52443, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52449, CVE-2023-52451, CVE-2023-52452, CVE-2023-52456, CVE-2023-52457, CVE-2023-52463, CVE-2023-52464, CVE-2023-52467, CVE-2023-52475, CVE-2023-52478, CVE-2023-52482, CVE-2023-52484, CVE-2023-52530, CVE-2023-52531, CVE-2023-52559, CVE-2023-6270, CVE-2023-6817, CVE-2024-0607, CVE-2024-1151, CVE-2024-23849, CVE-2024-23850, CVE-2024-23851, CVE-2024-26585, CVE-2024-26586, CVE-2024-26589, CVE-2024-26591, CVE-2024-26593, CVE-2024-26595, CVE-2024-26598, CVE-2024-26602, CVE-2024-26603, CVE-2024-26607, CVE-2024-26622
Maintenance Incident: [SUSE:Maintenance:33016](https://smelt.suse.de/incident/33016/)
Sources used:
SUSE Linux Enterprise Micro for Rancher 5.3 (src):
 kernel-source-rt-5.14.21-150400.15.71.1
SUSE Linux Enterprise Micro 5.3 (src):
 kernel-source-rt-5.14.21-150400.15.71.1
SUSE Linux Enterprise Micro for Rancher 5.4 (src):
 kernel-source-rt-5.14.21-150400.15.71.1
SUSE Linux Enterprise Micro 5.4 (src):
 kernel-source-rt-5.14.21-150400.15.71.1
SUSE Linux Enterprise Live Patching 15-SP4 (src):
 kernel-livepatch-SLE15-SP4-RT_Update_19-1-150400.1.3.1

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.