SUSE-SU-2025:01640-1

Advisory lineage Upstream: 40 Downstream: 0
Published: 21 May 2025, 11:52
Last modified:23 Mar 2026, 04:48

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

21 May 2025, 11:52
Published
Vulnerability first disclosed
23 Mar 2026, 04:48
Last Modified
Vulnerability information updated

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-48933: netfilter: nf_tables: fix memory leak during stateful obj update (bsc#1229621). - CVE-2022-49110: netfilter: conntrack: revisit gc autotuning (bsc#1237981). - CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032). - CVE-2022-49767: 9p/trans_fd: always use O_NONBLOCK read/write (bsc#1242493). - CVE-2024-46763: fou: Fix null-ptr-deref in GRO (bsc#1230764). - CVE-2024-50038: netfilter: xtables: avoid NFPROTO_UNSPEC where needed (bsc#1231910). - CVE-2025-21726: padata: avoid UAF for reorder_work (bsc#1238865). - CVE-2025-21785: arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array (bsc#1238747). - CVE-2025-21791: vrf: use RCU protection in l3mdev_l3_out() (bsc#1238512). - CVE-2025-21812: ax25: rcu protect dev->ax25_ptr (bsc#1238471). - CVE-2025-21839: KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop (bsc#1239061). - CVE-2025-22004: net: atm: fix use after free in lec_send() (bsc#1240835). - CVE-2025-22020: memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove (bsc#1241280). - CVE-2025-22045: x86/mm: Fix flush_tlb_range() when used for zapping normal PMDs (bsc#1241433). - CVE-2025-22055: net: fix geneve_opt length integer overflow (bsc#1241371). - CVE-2025-22097: drm/vkms: Fix use after free and double free on init error (bsc#1241541). - CVE-2025-2312: CIFS: New mount option for cifs.upcall namespace resolution (bsc#1239684). - CVE-2025-23138: watch_queue: fix pipe accounting mismatch (bsc#1241648). - CVE-2025-39735: jfs: fix slab-out-of-bounds read in ea_get() (bsc#1241625). The following non-security bugs were fixed: - cpufreq: ACPI: Mark boost policy as enabled when setting boost (bsc#1236777). - cpufreq: Allow drivers to advertise boost enabled (bsc#1236777). - cpufreq: Fix per-policy boost behavior on SoCs using cpufreq_boost_set_sw() (bsc#1236777). - cpufreq: Support per-policy performance boost (bsc#1236777). - x86/bhi: Do not set BHI_DIS_S in 32-bit mode (bsc#1242778). - x86/bpf: Add IBHF call at end of classic BPF (bsc#1242778). - x86/bpf: Call branch history clearing sequence on exit (bsc#1242778).

Affected Systems

  • suse•kernel-rt&distro=SUSE Linux Enterprise Micro 5.5

    < 5.14.21-150500.13.94.1

  • suse•kernel-source-rt&distro=SUSE Linux Enterprise Micro 5.5

    < 5.14.21-150500.13.94.1

References (88)