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Alerts This Week
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SUSE 15 SP3: 2024:3797-1 critical: kernel live patch issues

suse
Calendar Grey October 30, 2024
Scroller Suse
Crucial Linux Kernel revision tackling various urgent vulnerabilities for SUSE platforms, providing improved security measures and system reliability.
* bsc#1225309 * bsc#1225311 * bsc#1225819 * bsc#1227471

Summary

## This update for the Linux Kernel 5.3.18-150300_59_141 fixes several issues. The following security issues were fixed: * CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1227471). * CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225819). * CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1225311). * CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1225309). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.3 zypper in -t patch SUSE-2024-3797=1 * SUSE Linux Enterprise Live Patching 15-SP3

Topics%20covered

Topics Covered

security advisory security update kernel patch SUSE critical issues

References

* bsc#1225309

* bsc#1225311

* bsc#1225819

* bsc#1227471

Cross-

* CVE-2021-47598

* CVE-2023-52752

* CVE-2024-35862

* CVE-2024-35864

CVSS scores:

* CVE-2021-47598 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2021-47598 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-52752 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-52752 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-35862 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-35864 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.3

* SUSE Linux Enterprise High Performance Computing 15 SP3

* SUSE Linux Enterprise Live Patching 15-SP3

* SUSE Linux Enterprise Micro 5.1

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:3797-1
Release Date: 2024-10-30T11:04:16Z
Rating: important

Topics%20covered

Topics Covered

security advisory security update kernel patch SUSE critical issues

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