SUSE 2025:20421-1 important: kernel security patches and updates
suse
June 20, 2025
* bsc#1215199 * bsc#1220112 * bsc#1223096 * bsc#1226498 * bsc#1228557
Summary
## The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL (bsc#1228557). * CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581). * CVE-2024-49568: net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg (bsc#1235728). * CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192). * CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154). * CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992). * CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to
Topics Covered
References
* bsc#1215199
* bsc#1220112
* bsc#1223096
* bsc#1226498
* bsc#1228557
* bsc#1228854
* bsc#1229491
* bsc#1230581
* bsc#1231016
* bsc#1232504
* bsc#1232649
* bsc#1232882
* bsc#1233192
* bsc#1234154
* bsc#1235149
* bsc#1235728
* bsc#1235968
* bsc#1236142
* bsc#1236208
* bsc#1237312
* bsc#1238212
* bsc#1238473
* bsc#1238774
* bsc#1238992
* bsc#1239691
* bsc#1239925
* bsc#1240180
* bsc#1240593
* bsc#1240723
* bsc#1240823
* bsc#1240866
* bsc#1240966
* bsc#1241148
* bsc#1241282
* bsc#1241305
* bsc#1241340
* bsc#1241351
* bsc#1241376
* bsc#1241448
* bsc#1241457
* bsc#1241492
* bsc#1241519
* bsc#1241525
* bsc#1241533
* bsc#1241538
* bsc#1241576
* bsc#1241590
* bsc#1241595
* bsc#1241596
* bsc#1241597
* bsc#1241617
* bsc#1241625
* bsc#1241627
* bsc#1241635
* bsc#1241638
* bsc#1241644
* bsc#1241654
* bsc#1241657
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2025:20421-1
Release Date: 2025-06-16T15:33:59Z
Rating: important
Topics Covered
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