SUSE: Kernel Important Security Patch ID 2026:0200-1 CVE-2022-50327
suse
January 21, 2026
An update that solves five vulnerabilities can now be installed.
Summary
## This update for the SUSE Linux Enterprise kernel 4.12.14-122.275 fixes various security issues The following security issues were fixed: * CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value (bsc#1254451). * CVE-2022-50367: fs: fix UAF/GPF bug in nilfs_mdt_destroy (bsc#1250280). * CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787). * CVE-2023-53717: wifi: ath9k: Fix potential stack-out-of-bounds write in ath9k_wmi_rsp_callback() (bsc#1252563). * CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253437). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Topics Covered
References
* bsc#1250280
* bsc#1251787
* bsc#1252563
* bsc#1253437
* bsc#1254451
Cross-
* CVE-2022-50327
* CVE-2022-50367
* CVE-2023-53676
* CVE-2023-53717
* CVE-2025-40204
CVSS scores:
* CVE-2022-50327 ( SUSE ): 7.3
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2022-50327 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2022-50327 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2022-50367 ( SUSE ): 7.3
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2022-50367 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2022-50367 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2022-50367 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-53676 ( SUSE ): 8.5
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Severity
important
Lowest
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Medium
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Critical
Announcement ID: SUSE-SU-2026:0200-1
Release Date: 2026-01-21T12:17:10Z
Rating: important
Topics Covered
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