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SUSE 2024:1646-1 Important: Linux Kernel Denial Of Service Vulnerabilities

suse
Calendar Grey May 14, 2024
Dist Suse Esm H88
A significant security patch resolving numerous weaknesses in the SUSE Linux kernel has been released. Prompt installation is essential.
* bsc#1141539 * bsc#1190317 * bsc#1190576 * bsc#1192145 * bsc#1194516

Summary

## The SUSE Linux Enterprise 12 SP5 RT 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-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 a PCI interrupt mapping in ARM footbridge (bsc#1220442). * CVE-2021-46938: Fixed a double free of blk_mq_tag_set in dev remove after table load fails in dm rq (bsc#1220554). * CVE-2021-46939: Fixed a denial of service in trace_clock_global() in tracing (bsc#1220580). * CVE-2021-46941: Fixed core softreset when switch mode in usb dwc3 (bsc#1220628).

Topics%20covered

Topics Covered

security advisory denial of service memory corruption important SUSE Linux security fixes linux kernel

References

* bsc#1141539

* bsc#1190317

* bsc#1190576

* bsc#1192145

* bsc#1194516

* bsc#1203935

* bsc#1209657

* bsc#1211592

* 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#1220413

* bsc#1220416

* bsc#1220418

* bsc#1220442

* bsc#1220445

* 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

* bsc#1220751

* bsc#1220768

* bsc#1220769

* bsc#1220777

* bsc#1220790

* bsc#1220794

Severity
important
Lowest
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Critical

Announcement ID: SUSE-SU-2024:1646-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service memory corruption important SUSE Linux security fixes linux kernel

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