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SUSE-SU-2021:2060-1
Not scored
Security update for the Linux Kernel (Live Patch 33 for SLE 12 SP3)
This update for the Linux Kernel 4.4.180-94_124 fixes several issues.
The following security issues were fixed:
- CVE-2021-33034: Fixed a use-after-free when destroying an hci_chan. This could lead to writing an arbitrary values (bsc#1186111).
- CVE-2021-32399: Fixed a race condition when removing the HCI controller (bnc#1184611).
Exploit probability
Not scored
Published
June 18, 2021
Required by
Not available
Last source change
February 4, 2026
02 / AFFECTED SOFTWARE
Affected packages
SUSE:Linux Enterprise Live Patching 15
kernel-livepatch-SLE15_Update_18
SUSE:Linux Enterprise Live Patching 15
kernel-livepatch-SLE15_Update_19
SUSE:Linux Enterprise Live Patching 15
kernel-livepatch-SLE15_Update_20
SUSE:Linux Enterprise Live Patching 15
kernel-livepatch-SLE15_Update_21
SUSE:Linux Enterprise Live Patching 15
kernel-livepatch-SLE15_Update_22
SUSE:Linux Enterprise Live Patching 15
kernel-livepatch-SLE15_Update_23
SUSE:Linux Enterprise Server 12 SP3-LTSS
kgraft-patch-SLE12-SP3_Update_33
SUSE:Linux Enterprise Server 12 SP3-LTSS
kgraft-patch-SLE12-SP3_Update_34
SUSE:Linux Enterprise Server 12 SP3-LTSS
kgraft-patch-SLE12-SP3_Update_35
SUSE:Linux Enterprise Server 12 SP3-LTSS
kgraft-patch-SLE12-SP3_Update_36
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
kgraft-patch-SLE12-SP3_Update_33
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
kgraft-patch-SLE12-SP3_Update_34
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
kgraft-patch-SLE12-SP3_Update_35
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
kgraft-patch-SLE12-SP3_Update_36
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
SUSE-SU-2021:2060-1
This update for the Linux Kernel 4.4.180-94_124 fixes several issues.
The following security issues were fixed:
- CVE-2021-33034: Fixed a use-after-free when destroying an hci_chan. This could lead to writing an arbitrary values (bsc#1186111).
- CVE-2021-32399: Fixed a race condition when removing the HCI controller (bnc#1184611).
View original source ↗
05 / REFERENCES
Further evidence