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SUSE: 2024:0977-1 Important: Kernel Security Fixes and Updates

suse
Calendar Grey March 22, 2024
Dist Suse Esm H88
An essential patch for the Linux Kernel addresses multiple security vulnerabilities and enhances overall system performance for SUSE-based systems.
* bsc#1211515 * bsc#1213456 * bsc#1214064 * bsc#1218195 * bsc#1218216

Summary

## The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2019-25162: Fixed a potential use after free (bsc#1220409). * CVE-2021-46923: Fixed reference leakage in fs/mount_setattr (bsc#1220457). * CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459) * CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444) * CVE-2021-46934: Fixed a bug by validating user data in compat ioctl (bsc#1220469). * CVE-2021-47083: Fixed a global-out-of-bounds issue in mediatek: (bsc#1220917). * CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845). * CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).

Topics%20covered

Topics Covered

security advisory kernel update DoS issue critical severity SUSE

References

* bsc#1211515

* bsc#1213456

* bsc#1214064

* bsc#1218195

* bsc#1218216

* bsc#1218562

* bsc#1218915

* bsc#1219073

* bsc#1219126

* bsc#1219127

* bsc#1219146

* bsc#1219295

* bsc#1219633

* bsc#1219653

* bsc#1219827

* bsc#1219835

* bsc#1220009

* bsc#1220140

* bsc#1220187

* bsc#1220238

* bsc#1220240

* bsc#1220241

* bsc#1220243

* bsc#1220250

* bsc#1220251

* bsc#1220253

* bsc#1220254

* bsc#1220255

* bsc#1220257

* bsc#1220326

* bsc#1220328

* bsc#1220330

* bsc#1220335

* bsc#1220344

* bsc#1220350

* bsc#1220364

* bsc#1220398

* bsc#1220409

* bsc#1220433

* bsc#1220444

* bsc#1220457

* bsc#1220459

* bsc#1220469

* bsc#1220649

* bsc#1220735

* bsc#1220736

* bsc#1220796

* bsc#1220797

* bsc#1220825

* bsc#1220845

* bsc#1220917

* bsc#1220930

* bsc#1220931

* bsc#1220933

Cross-

* CVE-2019-25162

* CVE-2021-46923

* CVE-2021-46924

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:0977-1
Rating: important

Topics%20covered

Topics Covered

security advisory kernel update DoS issue critical severity SUSE

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