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SUSE: 2024:2183-1 Important: Kernel Security Bug Fixes for Elevation

suse
Calendar Grey June 24, 2024
Dist Suse Esm H88
SUSE Linux Kernel patch release addresses 124 security flaws, among which are severe issues, necessitating prompt application.
* bsc#1065729 * bsc#1151927 * bsc#1154353 * bsc#1156395 * bsc#1174585

Summary

## The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355). * CVE-2021-47500: Fixed trigger reference couting (bsc#1225360). * CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208). * CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411). * CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174). * CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420). * CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which

Topics%20covered

Topics Covered

security advisory update local privilege escalation important kernel SUSE security bugfix

References

* bsc#1065729

* bsc#1151927

* bsc#1154353

* bsc#1156395

* bsc#1174585

* bsc#1176869

* bsc#1184631

* bsc#1185589

* bsc#1185902

* bsc#1188616

* bsc#1188772

* bsc#1189883

* bsc#1190795

* bsc#1191452

* bsc#1192107

* bsc#1194288

* bsc#1196956

* bsc#1200619

* bsc#1208813

* bsc#1209657

* bsc#1210335

* bsc#1210629

* bsc#1215356

* bsc#1215420

* bsc#1216702

* bsc#1217169

* bsc#1220137

* bsc#1220144

* bsc#1220754

* bsc#1220877

* bsc#1220960

* bsc#1221044

* bsc#1221829

* bsc#1222251

* bsc#1222619

* bsc#1223084

* bsc#1223384

* bsc#1223390

* bsc#1223934

* bsc#1224099

* bsc#1224174

* bsc#1224438

* bsc#1224482

* bsc#1224511

* bsc#1224592

* bsc#1224831

* bsc#1224832

* bsc#1224834

* bsc#1224841

* bsc#1224843

* bsc#1224846

* bsc#1224849

* bsc#1224854

* bsc#1224859

* bsc#1224882

* bsc#1224888

* bsc#1224889

* bsc#1224891

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:2183-1
Rating: important

Topics%20covered

Topics Covered

security advisory update local privilege escalation important kernel SUSE security bugfix

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