Linux · SUSE Linux Enterprise · Security advisory · November 25, 2025
SUSE-SU-2025:21139-1: Security update for 9 packages
SUSE-SU-2025:21139-1, released November 25, 2025, fixes 570 CVEs across 9 products. 2 of them are being exploited (CVE-2025-39682); 2 on CISA KEV. Patch Radar priority: Patch now.
Patch now2 on CISA KEV
CVEs closed
570
4 rated Critical
Exploited
2
CVE-2025-39682
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.1026
95th percentile
Priority of the 570 CVEs
Patch now 2
Urgent 3
High 317
Routine 248
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel-64kb | sles 16.0 | 6.12.0-160000.6.1 |
| kernel-default | sles 16.0 | 6.12.0-160000.6.1 |
| kernel-default-base | sles 16.0 | 6.12.0-160000.6.1.160000.2.4 |
| kernel-docs | sles 16.0 | 6.12.0-160000.6.1 |
| kernel-kvmsmall | sles 16.0 | 6.12.0-160000.6.1 |
| kernel-obs-qa | sles 16.0 | 6.12.0-160000.6.1 |
| kernel-source | sles 16.0 | 6.12.0-160000.6.1 |
| kernel-syms | sles 16.0 | 6.12.0-160000.6.1 |
| kernel-zfcpdump | sles 16.0 | 6.12.0-160000.6.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Patch now | CVE-2025-39682 | tls: fix handling of zero-length records on the rx_list | 9.8 | 0.0331 | KEVExploited |
| Patch now | CVE-2025-38352 | posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() | 7.8 | 0.0136 | KEVExploited |
| Urgent | CVE-2025-39907 | mtd: rawnand: stm32_fmc2: avoid overlapping mappings on ECC buffer | 9.8 | 0.0015 | None reported |
| Urgent | CVE-2025-39925 | can: j1939: implement NETDEV_UNREGISTER notification handler | 9.8 | 0.0015 | None reported |
| Urgent | CVE-2025-39898 | e1000e: fix heap overflow in e1000_set_eeprom | 9.8 | n/a | None reported |
| High | CVE-2025-39946 | tls: make sure to abort the stream if headers are bogus | 7.0 | 0.1026 | None reported |
| High | CVE-2025-38488 | kernel-64kb: smb: client: fix use-after-free in crypt_message when using async crypto (bsc#1247239). | 7.8 | 0.0077 | None reported |
| High | CVE-2025-38566 | sunrpc: fix handling of server side tls alerts | 8.1 | 0.0067 | None reported |
| High | CVE-2025-38430 | nfsd: nfsd4_spo_must_allow() must check this is a v4 compound request | 7.1 | 0.0059 | None reported |
| High | CVE-2025-38439 | bnxt_en: Set DMA unmap len correctly for XDP_REDIRECT | 7.8 | 0.0058 | None reported |
| High | CVE-2025-38181 | calipso: Fix null-ptr-deref in calipso_req_{set,del}attr(). | 7.0 | 0.0058 | None reported |
| High | CVE-2025-38089 | sunrpc: handle SVC_GARBAGE during svc auth processing as auth error | 7.5 | 0.0056 | None reported |
| High | CVE-2025-38052 | net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done | 7.8 | 0.0055 | None reported |
| High | CVE-2025-38399 | scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port() | 7.0 | 0.0051 | None reported |
| High | CVE-2025-38146 | net: openvswitch: Fix the dead loop of MPLS parse | 7.8 | 0.0049 | None reported |
| High | CVE-2025-38734 | net/smc: fix UAF on smcsk after smc_listen_out() | 7.8 | 0.0048 | None reported |
| High | CVE-2025-39841 | scsi: lpfc: Fix buffer free/clear order in deferred receive path | 7.8 | 0.0048 | None reported |
| High | CVE-2025-38124 | kernel-64kb: Security update for the Linux Kernel | 7.0 | 0.0047 | None reported |
| High | CVE-2025-38429 | bus: mhi: ep: Update read pointer only after buffer is written | 7.1 | 0.0047 | None reported |
| High | CVE-2025-38472 | netfilter: nf_conntrack: fix crash due to removal of uninitialised entry | 7.5 | 0.0046 | None reported |
| High | CVE-2025-38075 | scsi: target: iscsi: Fix timeout on deleted connection | 7.0 | 0.0046 | None reported |
| High | CVE-2025-38527 | smb: client: fix use-after-free in cifs_oplock_break | 7.8 | 0.0046 | None reported |
| High | CVE-2025-38264 | nvme-tcp: sanitize request list handling | 7.8 | 0.0045 | None reported |
| High | CVE-2025-38563 | perf/core: Prevent VMA split of buffer mappings | 7.8 | 0.0044 | None reported |
| High | CVE-2025-38608 | bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls | 7.1 | 0.0044 | None reported |
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