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SUSE: 2024:1648-1 Important: Kernel Updates with Security Fixes

suse
Calendar Grey May 14, 2024
Dist Suse Esm H88
An essential patch for the Linux kernel addresses various vulnerabilities in SUSE platforms, significantly improving system protection.
* bsc#1084332 * bsc#1141539 * bsc#1184509 * bsc#1186060 * bsc#1190317

Summary

## The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2019-25160: Fixed out-of-bounds memory accesses in netlabel (bsc#1220394). * CVE-2020-36312: Fixed an issue in virt/kvm/kvm_main.c that had a kvm_io_bus_unregister_dev memory leak upon a kmalloc failure (bsc#1184509). * CVE-2021-23134: Fixed a use-after-free issue in nfc sockets (bsc#1186060). * CVE-2021-46904: Fixed NULL pointer dereference during tty device unregistration (bsc#1220416). * CVE-2021-46905: Fixed NULL pointer dereference on disconnect regression (bsc#1220418). * CVE-2021-46909: Fixed PCI interrupt mapping in ARM footbridge (bsc#1220442). * CVE-2021-46938: Fixed double free of blk_mq_tag_set in dev remove after

Topics%20covered

Topics Covered

security advisory denial of service kernel update important memory leak SUSE bugfix

References

* bsc#1084332

* bsc#1141539

* bsc#1184509

* bsc#1186060

* bsc#1190317

* bsc#1190576

* bsc#1192145

* bsc#1194516

* bsc#1203935

* bsc#1209657

* bsc#1211592

* bsc#1212514

* bsc#1213456

* bsc#1217339

* bsc#1217987

* bsc#1217988

* bsc#1217989

* bsc#1218220

* bsc#1218336

* bsc#1218479

* bsc#1218562

* bsc#1219104

* bsc#1219169

* bsc#1219170

* bsc#1219618

* bsc#1219623

* bsc#1219847

* bsc#1220320

* bsc#1220366

* bsc#1220394

* bsc#1220411

* bsc#1220416

* bsc#1220418

* bsc#1220422

* bsc#1220442

* bsc#1220445

* bsc#1220505

* bsc#1220521

* bsc#1220528

* bsc#1220536

* bsc#1220538

* bsc#1220554

* bsc#1220572

* bsc#1220580

* bsc#1220611

* bsc#1220625

* bsc#1220628

* bsc#1220637

* bsc#1220640

* bsc#1220662

* bsc#1220687

* bsc#1220692

* bsc#1220703

* bsc#1220706

* bsc#1220739

* bsc#1220742

* bsc#1220743

* bsc#1220745

Severity
important
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2024:1648-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service kernel update important memory leak SUSE bugfix

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