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SUSE: 2020:2506-1 Important: Kernel Patch Addressing Multiple Flaws

suse
Calendar Grey September 4, 2020
Dist Suse Esm H88
Urgent SUSE Security Patch for Linux Kernel tackling various vulnerabilities such as buffer overflows and others for SLE 12 SP4.
An update that fixes 8 vulnerabilities is now available

Summary

This update for the Linux Kernel 4.12.14-95_45 fixes several issues. The following security issues were fixed: - CVE-2020-14331: Fixed a buffer over-write in vgacon_scroll (bsc#1174247). - CVE-2020-15780: Fixed a lockdown bypass via injection of malicious ACPI tables via configfs (bsc#1174186). - CVE-2019-16746: Fixed a buffer overflow in net/wireless/nl80211.c (bsc#1173659). - CVE-2019-9458: Fixed a use-after-free in media/v4l (bsc#1173963). - CVE-2020-11668: Fixed a memory corruption issue in the Xirlink camera USB driver (bsc#1173942). - CVE-2019-19447: Fixed a use-after-free in ext4_put_super (bsc#1173869). - CVE-2019-14901: Fixed a heap overflow in the Marvell WiFi driver (bsc#1173661). - CVE-2019-14895: Fixed a heap-based buffer overflow in the Marvell WiFi driver (bsc#1173100).

Topics%20covered

Topics Covered

security advisory buffer overflow critical patch kernel SUSE live patch

References

#1173100 #1173659 #1173661 #1173869 #1173942

#1173963 #1174186 #1174247

Cross- CVE-2019-14895 CVE-2019-14901 CVE-2019-16746

CVE-2019-19447 CVE-2019-9458 CVE-2020-11668

CVE-2020-14331 CVE-2020-15780

Affected Products:

SUSE Linux Enterprise Live Patching 12-SP5

SUSE Linux Enterprise Live Patching 12-SP4

https://www.suse.com/security/cve/CVE-2019-14895.html

https://www.suse.com/security/cve/CVE-2019-14901.html

https://www.suse.com/security/cve/CVE-2019-16746.html

https://www.suse.com/security/cve/CVE-2019-19447.html

https://www.suse.com/security/cve/CVE-2019-9458.html

https://www.suse.com/security/cve/CVE-2020-11668.html

https://www.suse.com/security/cve/CVE-2020-14331.html

https://www.suse.com/security/cve/CVE-2020-15780.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:2506-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow critical patch kernel SUSE live patch

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