SUSE: Kernel Important Security Fixes SUSE-SU-2025:4135

## The SUSE Linux Enterprise FIXME kernel was updated to fix various security issues The following security issues were fixed: * CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value (bsc#1249859). * CVE-2022-50334: hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param() (bsc#1249857). * CVE-2022-50388: nvme: fix multipath crash caused by flush request when blktrace is enabled (bsc#1250293). * CVE-2022-50423: ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() (bsc#1250784). * CVE-2022-50432: kernfs: fix use-after-free in __kernfs_remove (bsc#1250851). * CVE-2022-50488: block, bfq: fix possible uaf for 'bfqq->bic' (bsc#1251201). * CVE-2022-50516: fs: dlm: fix invalid derefence of sb_lvbptr (bsc#1251741). Read the Full Advisory

## The SUSE Linux Enterprise FIXME kernel was updated to fix various security issues The following security issues were fixed: * CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value (bsc#1249859). * CVE-2022-50334: hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param() (bsc#1249857). * CVE-2022-50388: nvme: fix multipath crash caused by flush request when blktrace is enabled (bsc#1250293). * CVE-2022-50423: ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() (bsc#1250784). * CVE-2022-50432: kernfs: fix use-after-free in __kernfs_remove (bsc#1250851). * CVE-2022-50488: block, bfq: fix possible uaf for 'bfqq->bic' (bsc#1251201). * CVE-2022-50516: fs: dlm: fix invalid derefence of sb_lvbptr (bsc#1251741). Read the Full Advisory

* bsc#1065729 * bsc#1199304 * bsc#1205128 * bsc#1206893 * bsc#1210124 * bsc#1243919 * bsc#1247317 * bsc#1249186 * bsc#1249857 * bsc#1249859 * bsc#1249988 * bsc#1250293 * bsc#1250311 * bsc#1250358 * bsc#1250742 * bsc#1250784 * bsc#1250816 * bsc#1250851 * bsc#1250946 * bsc#1251040 * bsc#1251047 * bsc#1251052 * bsc#1251072 * bsc#1251088 * bsc#1251091 * bsc#1251115 * bsc#1251169 * bsc#1251173 * bsc#1251182 * bsc#1251201 * bsc#1251202 * bsc#1251208 * bsc#1251222 * bsc#1251292 * bsc#1251300 * bsc#1251550 * bsc#1251723 * bsc#1251725 * bsc#1251730 * bsc#1251741 * bsc#1251743 * bsc#1251747 * bsc#1251763 * bsc#1251930 * bsc#1252035 * bsc#1252047 * bsc#1252480 * bsc#1252499 * bsc#1252516 * bsc#1252554 * bsc#1252688 * bsc#1252775 * jsc#PED-4593 * jsc#PED-568 Cross- * CVE-2022-43945 * CVE-2022-50327 * CVE-2022-50334 Read the Full Advisory

Read the Full Advisory