Back Linuxsecurity SUSE Linux Micro 6.2 Kernel Important Fix 2025:21080-1 CVE-2025
## The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: * CVE-2025-21816: hrtimers: Force migrate away hrtimers queued after (bsc#1238472). * CVE-2025-38653: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al (bsc#1248630). * CVE-2025-38718: sctp: linearize cloned gso packets in sctp_rcv (bsc#1249161). * CVE-2025-39676: scsi: qla4xxx: Prevent a potential error pointer dereference (bsc#1249302). * CVE-2025-39702: ipv6: sr: Fix MAC comparison to be constant-time (bsc#1249317). * CVE-2025-39756: fs: Prevent file descriptor table allocations exceeding INT_MAX (bsc#1249512). * CVE-2025-39779: btrfs: subpage: keep TOWRITE tag until folio is cleaned (bsc#1249495). Read the Full Advisory
## The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: * CVE-2025-21816: hrtimers: Force migrate away hrtimers queued after (bsc#1238472). * CVE-2025-38653: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al (bsc#1248630). * CVE-2025-38718: sctp: linearize cloned gso packets in sctp_rcv (bsc#1249161). * CVE-2025-39676: scsi: qla4xxx: Prevent a potential error pointer dereference (bsc#1249302). * CVE-2025-39702: ipv6: sr: Fix MAC comparison to be constant-time (bsc#1249317). * CVE-2025-39756: fs: Prevent file descriptor table allocations exceeding INT_MAX (bsc#1249512). * CVE-2025-39779: btrfs: subpage: keep TOWRITE tag until folio is cleaned (bsc#1249495). Read the Full Advisory
* bsc#1218644 * bsc#1238472 * bsc#1239206 * bsc#1241166 * bsc#1241637 * bsc#1247222 * bsc#1248630 * bsc#1249161 * bsc#1249226 * bsc#1249302 * bsc#1249317 * bsc#1249397 * bsc#1249398 * bsc#1249495 * bsc#1249512 * bsc#1249608 * bsc#1249735 * bsc#1250202 * bsc#1250379 * bsc#1250400 * bsc#1250455 * bsc#1250491 * bsc#1250704 * bsc#1250721 * bsc#1250749 * bsc#1250946 * bsc#1251176 * bsc#1251177 * bsc#1251232 * bsc#1251233 * bsc#1251804 * bsc#1251809 * bsc#1251819 * bsc#1251930 * bsc#1251967 * bsc#1252033 * bsc#1252035 * bsc#1252039 * bsc#1252044 * bsc#1252047 * bsc#1252051 * bsc#1252052 * bsc#1252056 * bsc#1252060 * bsc#1252062 * bsc#1252064 * bsc#1252065 * bsc#1252067 * bsc#1252069 * bsc#1252070 * bsc#1252072 * bsc#1252074 * bsc#1252075 * bsc#1252076 * bsc#1252078 * bsc#1252079 * bsc#1252081 * bsc#1252082 Read the Full Advisory
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