Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 561
Alerts This Week
Warning Icon 1 561

SUSE: 2021:2349-1 Important: Kernel Security Issues Addressed

suse
Calendar Grey July 14, 2021
Scroller Suse Esm H88
An important upgrade for the SUSE Linux Kernel addresses various vulnerabilities, enhances safety protocols, and boosts overall efficiency.
An update that solves 9 vulnerabilities and has 79 fixes is now available

Summary

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-33624: Fixed a bug which allows unprivileged BPF program to leak the contents of arbitrary kernel memory (and therefore, of all physical memory) via a side-channel. (bsc#1187554) - CVE-2019-25045: Fixed an use-after-free issue in the Linux kernel The XFRM subsystem, related to an xfrm_state_fini panic. (bsc#1187049) - CVE-2021-0605: Fixed an out-of-bounds read which could lead to local information disclosure in the kernel with System execution privileges needed. (bsc#1187601) - CVE-2021-0512: Fixed a possible out-of-bounds write which could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1187595)

Topics%20covered

Topics Covered

security advisory security issue DoS important kernel SUSE local privileges

References

#1103990 #1103991 #1104353 #1113994 #1114648

#1129770 #1135481 #1136345 #1174978 #1179610

#1182470 #1184040 #1185428 #1185486 #1185677

#1185701 #1185861 #1185863 #1186206 #1186264

#1186463 #1186515 #1186516 #1186517 #1186518

#1186519 #1186520 #1186521 #1186522 #1186523

#1186524 #1186525 #1186526 #1186527 #1186528

#1186529 #1186530 #1186531 #1186532 #1186533

#1186534 #1186535 #1186537 #1186538 #1186539

#1186540 #1186541 #1186542 #1186543 #1186545

#1186546 #1186547 #1186548 #1186549 #1186550

#1186551 #1186552 #1186554 #1186555 #1186556

#1186627 #1186635 #1186638 #1186698 #1186699

#1186700 #1186701 #1187038 #1187049 #1187402

#1187404 #1187407 #1187408 #1187409 #1187411

#1187412 #118...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2349-1
Rating: important

Topics%20covered

Topics Covered

security advisory security issue DoS important kernel SUSE local privileges

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.