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SUSE: Kernel Important Security Update ID 2026:0184-1 CVE-2022-50327

suse
Calendar Grey January 20, 2026
Dist Suse Esm H88
SUSE's important security update fixes nine bugs in the kernel, addressing crucial vulnerabilities. Install recommended patches.
An update that solves nine vulnerabilities can now be installed.

Summary

## This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.113 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-2022-50409: net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory (bsc#1250665). * CVE-2022-50490: bpf: Propagate error from htab_lock_bucket() to userspace (bsc#1251165). * CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787). * CVE-2024-58239: tls: stop recv() if initial process_rx_list gave us non-DATA (bsc#1248615). * CVE-2025-38476: rpl: Fix use-after-free in rpl_do_srh_inline() (bsc#1251203). * CVE-2025-38572: ipv6: reject malicious packets in ipv6_gso_segment()

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important kernel use-after-free

References

* bsc#1248400

* bsc#1248615

* bsc#1248670

* bsc#1250665

* bsc#1251165

* bsc#1251203

* bsc#1251787

* bsc#1253437

* bsc#1254451

Cross-

* CVE-2022-50327

* CVE-2022-50409

* CVE-2022-50490

* CVE-2023-53676

* CVE-2024-58239

* CVE-2025-38476

* CVE-2025-38572

* CVE-2025-38608

* 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-2022-50409 ( 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-2022-50409 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0184-1
Release Date: 2026-01-20T09:34:00Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important kernel use-after-free

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