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Alerts This Week
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SUSE Linux Enterprise Server 12-SP3 Advisory: Important Linux Kernel Patch

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Calendar Grey November 19, 2021
Scroller Suse
This enhancement targets critical vulnerabilities within the Linux Kernel for Ubuntu, guaranteeing operational reliability and safeguarding data.
An update that fixes two vulnerabilities is now available

Summary

This update for the Linux Kernel 4.4.180-94_141 fixes several issues. The following security issues were fixed: - CVE-2021-0935: Fixed use after free that could lead to local escalation of privilege in ip6_xmit of ip6_output.c (bsc#1192042). - CVE-2021-3752: Fixed vulnerability in the linux kernel Bluetooth uaf module (bsc#1190432). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 12-SP3: zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-3749=1 SUSE-SLE-SAP-12-SP3-2021-3750=1 SUSE-SLE-SAP-12-SP3-2021-3751=1 SUSE-SLE-SAP-12-SP3-2021-3752=1 SUSE-SLE-SAP-12-SP3-2021-3753=1

Topics%20covered

Topics Covered

security advisory security update important linux kernel bluetooth issue escalation fix

References

#1190432 #1192042

Cross- CVE-2021-0935 CVE-2021-3752

CVSS scores:

CVE-2021-0935 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2021-3752 (SUSE): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server 12-SP3-LTSS

https://www.suse.com/security/cve/CVE-2021-0935.html

https://www.suse.com/security/cve/CVE-2021-3752.html

https://bugzilla.suse.com/1190432

https://bugzilla.suse.com/1192042

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:3751-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update important linux kernel bluetooth issue escalation fix

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