gpp_maybe Security update for the linux kernel

SUSE-SLE-Micro-5.5-2025-4320

The SUSE Linux Enterprise 15 SP5 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-2022-50490: bpf: Propagate error from htab_lock_bucket() to userspace (bsc#1251164). - CVE-2022-50516: fs: dlm: fix invalid derefence of sb_lvbptr (bsc#1251741). - CVE-2023-53365: ip6mr: Fix skb_under_panic in ip6mr_cache_report() (bsc#1249988). - CVE-2023-53500: xfrm: fix slab-use-after-free in decode_session6 (bsc#1250816). - CVE-2023-53559: ip_vti: fix potential slab-use-after-free in decode_session6 (bsc#1251052). - CVE-2023-53574: wifi: rtw88: delete timer and free skb queue when unloading (bsc#1251222). - CVE-2023-53619: netfilter: conntrack: Avoid nf_ct_helper_hash uses after free (bsc#1251743). - CVE-2023-53673: Bluetooth: hci_event: call disconnect callback before deleting conn (bsc#1251763). - CVE-2023-53705: ipv6: Fix out-of-bounds access in ipv6_find_tlv() (bsc#1252554). - CVE-2025-37885: KVM: x86: Reset IRTE to host control if *new* route isn't postable (bsc#1242960). - CVE-2025-38084: hugetlb: unshare some PMDs when splitting VMAs (bsc#1245498). - CVE-2025-38085: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race (bsc#1245499). - CVE-2025-38476: rpl: Fix use-after-free in rpl_do_srh_inline() (bsc#1247317). - CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask() (bsc#1249479). - CVE-2025-39797: xfrm: Duplicate SPI Handling (bsc#1249608). - CVE-2025-39945: cnic: Fix use-after-free bugs in cnic_delete_task (bsc#1251230). - CVE-2025-39967: fbcon: fix integer overflow in fbcon_do_set_font (bsc#1252033). - CVE-2025-39968: i40e: add max boundary check for VF filters (bsc#1252047). - CVE-2025-39973: i40e: add validation for ring_len param (bsc#1252035). - CVE-2025-39978: octeontx2-pf: Fix potential use after free in otx2_tc_add_flow() (bsc#1252069). - CVE-2025-39981: Bluetooth: MGMT: Fix possible UAFs (bsc#1252060). - CVE-2025-40018: ipvs: Defer ip_vs_ftp unregister during netns cleanup (bsc#1252688). - CVE-2025-40044: fs: udf: fix OOB read in lengthAllocDescs handling (bsc#1252785). The following non security issues were fixed: - NFS: remove revoked delegation from server's delegation list (bsc#1246211). - NFSv4: Allow FREE_STATEID to clean up delegations (bsc#1246211). - fbcon: Fix OOB access in font allocation (bsc#1252033) - kabi fix for NFSv4: Allow FREE_STATEID to clean up delegations (bsc#1246211). - kernel-subpackage-spec: Do not doubly-sign modules (bsc#1251930). - mm: avoid unnecessary page fault retires on shared memory types (bsc#1251823). - net: hv_netvsc: fix loss of early receive events from host during channel open (bsc#1252265). - net: mana: Switch to page pool for jumbo frames (bsc#1248754). - net: mana: Use page pool fragments for RX buffers instead of full pages to improve memory efficiency (bsc#1248754). - netfilter: nft_objref: validate objref and objrefmap expressions (bsc#1250237). - rpm/check-for-config-changes: ignore CONFIG_SCHED_PROXY_EXEC, too (bsc#1250946)

Release Date

Dec 4 2025
References

Bugzilla: 1065729, 1205128, 1206843, 1206893, 1207612, 1207619, 1210763, 1211162, 1211692, 1213098, 1213114, 1213747, 1214754, 1214954, 1214992, 1215148, 1217366, 1236104, 1242960, 1245498, 1245499, 1246211, 1247317, 1248754, 1249479, 1249608, 1249857, 1249859, 1249988, 1250237, 1250742, 1250816, 1250946, 1251027, 1251032, 1251034, 1251035, 1251037, 1251040, 1251043, 1251045, 1251046, 1251047, 1251052, 1251054, 1251057, 1251059, 1251060, 1251061, 1251063, 1251065, 1251066, 1251068, 1251072, 1251079, 1251080, 1251082, 1251086, 1251087, 1251088, 1251091, 1251092, 1251093, 1251097, 1251099, 1251101, 1251104, 1251105, 1251106, 1251110, 1251113, 1251115, 1251123, 1251128, 1251129, 1251133, 1251136, 1251147, 1251149, 1251153, 1251154, 1251159, 1251162, 1251164, 1251166, 1251167, 1251169, 1251170, 1251173, 1251174, 1251178, 1251180, 1251182, 1251197, 1251200, 1251201, 1251202, 1251208, 1251210, 1251215, 1251218, 1251221, 1251222, 1251223, 1251230, 1251247, 1251268, 1251281, 1251282, 1251283, 1251284, 1251285, 1251286, 1251292, 1251294, 1251295, 1251296, 1251298, 1251299, 1251300, 1251301, 1251302, 1251303, 1251306, 1251307, 1251310, 1251312, 1251315, 1251322, 1251324, 1251325, 1251326, 1251327, 1251329, 1251330, 1251331, 1251519, 1251521, 1251522, 1251527, 1251529, 1251550, 1251723, 1251725, 1251728, 1251730, 1251736, 1251737, 1251738, 1251741, 1251743, 1251750, 1251753, 1251759, 1251761, 1251762, 1251763, 1251764, 1251767, 1251769, 1251772, 1251775, 1251777, 1251785, 1251823, 1251930, 1251967, 1252033, 1252035, 1252047, 1252060, 1252069, 1252265, 1252473, 1252474, 1252475, 1252476, 1252480, 1252484, 1252486, 1252489, 1252490, 1252492, 1252494, 1252495, 1252497, 1252499, 1252501, 1252508, 1252509, 1252513, 1252515, 1252516, 1252519, 1252521, 1252522, 1252523, 1252526, 1252528, 1252529, 1252532, 1252534, 1252535, 1252536, 1252537, 1252538, 1252539, 1252542, 1252545, 1252549, 1252554, 1252560, 1252564, 1252565, 1252568, 1252632, 1252634, 1252688, 1252785, 1252893
CVEs: CVE-2022-43945, CVE-2022-50327, CVE-2022-50334, CVE-2022-50470, CVE-2022-50471, CVE-2022-50472, CVE-2022-50475, CVE-2022-50478, CVE-2022-50479, CVE-2022-50480, CVE-2022-50482, CVE-2022-50484, CVE-2022-50485, CVE-2022-50487, CVE-2022-50488, CVE-2022-50489, CVE-2022-50490, CVE-2022-50492, CVE-2022-50493, CVE-2022-50494, CVE-2022-50496, CVE-2022-50497, CVE-2022-50498, CVE-2022-50499, CVE-2022-50501, CVE-2022-50503, CVE-2022-50504, CVE-2022-50505, CVE-2022-50509, CVE-2022-50511, CVE-2022-50512, CVE-2022-50513, CVE-2022-50514, CVE-2022-50515, CVE-2022-50516, CVE-2022-50519, CVE-2022-50520, CVE-2022-50521, CVE-2022-50523, CVE-2022-50524, CVE-2022-50525, CVE-2022-50526, CVE-2022-50527, CVE-2022-50528, CVE-2022-50529, CVE-2022-50530, CVE-2022-50532, CVE-2022-50534, CVE-2022-50535, CVE-2022-50537, CVE-2022-50541, CVE-2022-50542, CVE-2022-50543, CVE-2022-50544, CVE-2022-50545, CVE-2022-50546, CVE-2022-50549, CVE-2022-50551, CVE-2022-50553, CVE-2022-50556, CVE-2022-50559, CVE-2022-50560, CVE-2022-50561, CVE-2022-50562, CVE-2022-50563, CVE-2022-50564, CVE-2022-50566, CVE-2022-50567, CVE-2022-50568, CVE-2022-50570, CVE-2022-50572, CVE-2022-50574, CVE-2022-50575, CVE-2022-50576, CVE-2022-50577, CVE-2022-50578, CVE-2022-50579, CVE-2022-50580, CVE-2022-50581, CVE-2022-50582, CVE-2023-52923, CVE-2023-53365, CVE-2023-53500, CVE-2023-53533, CVE-2023-53534, CVE-2023-53539, CVE-2023-53541, CVE-2023-53542, CVE-2023-53546, CVE-2023-53547, CVE-2023-53548, CVE-2023-53551, CVE-2023-53552, CVE-2023-53553, CVE-2023-53554, CVE-2023-53556, CVE-2023-53557, CVE-2023-53559, CVE-2023-53560, CVE-2023-53562, CVE-2023-53564, CVE-2023-53566, CVE-2023-53567, CVE-2023-53568, CVE-2023-53571, CVE-2023-53572, CVE-2023-53574, CVE-2023-53578, CVE-2023-53579, CVE-2023-53580, CVE-2023-53581, CVE-2023-53582, CVE-2023-53587, CVE-2023-53589, CVE-2023-53591, CVE-2023-53592, CVE-2023-53594, CVE-2023-53597, CVE-2023-53598, CVE-2023-53601, CVE-2023-53603, CVE-2023-53604, CVE-2023-53605, CVE-2023-53607, CVE-2023-53608, CVE-2023-53611, CVE-2023-53612, CVE-2023-53615, CVE-2023-53616, CVE-2023-53617, CVE-2023-53619, CVE-2023-53622, CVE-2023-53625, CVE-2023-53626, CVE-2023-53631, CVE-2023-53637, CVE-2023-53639, CVE-2023-53640, CVE-2023-53641, CVE-2023-53644, CVE-2023-53648, CVE-2023-53650, CVE-2023-53651, CVE-2023-53658, CVE-2023-53659, CVE-2023-53662, CVE-2023-53667, CVE-2023-53668, CVE-2023-53670, CVE-2023-53673, CVE-2023-53674, CVE-2023-53675, CVE-2023-53679, CVE-2023-53680, CVE-2023-53681, CVE-2023-53683, CVE-2023-53687, CVE-2023-53692, CVE-2023-53693, CVE-2023-53695, CVE-2023-53696, CVE-2023-53697, CVE-2023-53700, CVE-2023-53704, CVE-2023-53705, CVE-2023-53707, CVE-2023-53708, CVE-2023-53709, CVE-2023-53711, CVE-2023-53715, CVE-2023-53716, CVE-2023-53717, CVE-2023-53718, CVE-2023-53719, CVE-2023-53722, CVE-2023-53723, CVE-2023-53724, CVE-2023-53725, CVE-2023-53726, CVE-2023-53730, CVE-2023-7324, CVE-2025-37885, CVE-2025-38084, CVE-2025-38085, CVE-2025-38476, CVE-2025-39742, CVE-2025-39797, CVE-2025-39945, CVE-2025-39965, CVE-2025-39967, CVE-2025-39968, CVE-2025-39973, CVE-2025-39978, CVE-2025-39981, CVE-2025-40018, CVE-2025-40044
Type

security
Severity

important

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SUSE Linux Enterprise Micro 5.5 x86_64

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kernel-default
The Standard Kernel

5.14.21-150500.55.127.1 lock rpm lock nosrc

kernel-default-base
The Standard Kernel - base modules

5.14.21-150500.55.127.1.150500.6.61.1 lock rpm lock src

kernel-macros
RPM macros for building Kernel Module Packages

5.14.21-150500.55.127.1 lock rpm

kernel-source
The Linux Kernel Sources

5.14.21-150500.55.127.1 lock src

SUSE Linux Enterprise Micro 5.5 s390x

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kernel-default
The Standard Kernel

5.14.21-150500.55.127.1 lock rpm lock nosrc

SUSE Linux Enterprise Micro 5.5 ppc64le

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kernel-default
The Standard Kernel

5.14.21-150500.55.127.1 lock rpm lock nosrc

SUSE Linux Enterprise Micro 5.5 aarch64

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kernel-default
The Standard Kernel

5.14.21-150500.55.127.1 lock rpm lock nosrc

kernel-default-base
The Standard Kernel - base modules

5.14.21-150500.55.127.1.150500.6.61.1 lock rpm lock src