SUSE Container Update Advisory: ----------------------------------------------------------------- Container Advisory ID : SUSE-CU-2023:2750-1 Container Tags : suse/sle-micro-rancher/5.2:latest Container Release : 7.5.187 Severity : important Type : security References : 1199304 1206418 1207270 1210584 1211131 1211738 1211867 1212301 1212741 1212835 1212846 1213059 1213061 1213167 1213245 1213286 1213287 1213354 1213543 1213585 1213586 1213588 1213653 1213868 CVE-2022-40982 CVE-2023-0459 CVE-2023-20569 CVE-2023-20593 CVE-2023-2156 CVE-2023-2985 CVE-2023-3117 CVE-2023-31248 CVE-2023-3390 CVE-2023-35001 CVE-2023-3567 CVE-2023-3609 CVE-2023-3611 CVE-2023-3776 CVE-2023-3812 ----------------------------------------------------------------- The container was updated. The following patches have been included in this update: ----------------------------------------------------------------- Advisory ID: SUSE-SU-2023:3391-1 Released: Wed Aug 23 17:29:26 2023 Summary: Security update for the Linux Kernel Type: security Severity: important References: 1199304,1206418,1207270,1210584,1211131,1211738,1211867,1212301,1212741,1212835,1212846,1213059,1213061,1213167,1213245,1213286,1213287,1213354,1213543,1213585,1213586,1213588,1213653,1213868,CVE-2022-40982,CVE-2023-0459,CVE-2023-20569,CVE-2023-20593,CVE-2023-2156,CVE-2023-2985,CVE-2023-3117,CVE-2023-31248,CVE-2023-3390,CVE-2023-35001,CVE-2023-3567,CVE-2023-3609,CVE-2023-3611,CVE-2023-3776,CVE-2023-3812 The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-40982: Fixed transient execution attack called 'Gather Data Sampling' (bsc#1206418). - CVE-2023-0459: Fixed information leak in __uaccess_begin_nospec (bsc#1211738). - CVE-2023-20569: Fixed side channel attack ‘Inception’ or ‘RAS Poisoning’ (bsc#1213287). - CVE-2023-20593: Fixed a ZenBleed issue in 'Zen 2' CPUs that could allow an attacker to potentially access sensitive information (bsc#1213286). - CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211131). - CVE-2023-2985: Fixed an use-after-free vulnerability in hfsplus_put_super in fs/hfsplus/super.c that could allow a local user to cause a denial of service (bsc#1211867). - CVE-2023-3117: Fixed an use-after-free vulnerability in the netfilter subsystem when processing named and anonymous sets in batch requests that could allow a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system (bsc#1213245). - CVE-2023-31248: Fixed an use-after-free vulnerability in nft_chain_lookup_byid that could allow a local attacker to escalate their privilege (bsc#1213061). - CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212846). - CVE-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213059). - CVE-2023-3567: Fixed a use-after-free in vcs_read in drivers/tty/vt/vc_screen.c (bsc#1213167). - CVE-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213586). - CVE-2023-3611: Fixed an out-of-bounds write in net/sched sch_qfq(bsc#1213585). - CVE-2023-3776: Fixed improper refcount update in cls_fw leads to use-after-free (bsc#1213588). - CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213543). The following non-security bugs were fixed: - arm: cpu: switch to arch_cpu_finalize_init() (bsc#1206418). - block, bfq: fix division by zero error on zero wsum (bsc#1213653). - get module prefix from kmod (bsc#1212835). - init, x86: move mem_encrypt_init() into arch_cpu_finalize_init() (bsc#1206418). - init: invoke arch_cpu_finalize_init() earlier (bsc#1206418). - init: provide arch_cpu_finalize_init() (bsc#1206418). - init: remove check_bugs() leftovers (bsc#1206418). - jbd2: export jbd2_journal_[grab|put]_journal_head (bsc#1199304). - kernel-binary.spec.in: remove superfluous %% in supplements fixes: 02b7735e0caf ('rpm/kernel-binary.spec.in: add enhances and supplements tags to in-tree kmps') - kernel-docs: add buildrequires on python3-base when using python3 the python3 binary is provided by python3-base. - kernel-docs: use python3 together with python3-sphinx (bsc#1212741). - keys: do not cache key in task struct if key is requested from kernel thread (bsc#1213354). - lockdep: add preemption enabled/disabled assertion apis (bsc#1207270 jsc#ped-4567). - locking/rwsem: add __always_inline annotation to __down_read_common() and inlined callers (bsc#1207270 jsc#ped-4567). - locking/rwsem: allow slowpath writer to ignore handoff bit if not set by first waiter (bsc#1207270 jsc#ped-4567). - locking/rwsem: always try to wake waiters in out_nolock path (bsc#1207270 jsc#ped-4567). - locking/rwsem: better collate rwsem_read_trylock() (bsc#1207270 jsc#ped-4567). - locking/rwsem: conditionally wake waiters in reader/writer slowpaths (bsc#1207270 jsc#ped-4567). - locking/rwsem: disable preemption for spinning region (bsc#1207270 jsc#ped-4567). - locking/rwsem: disable preemption in all down_read*() and up_read() code paths (bsc#1207270 jsc#ped-4567). - locking/rwsem: disable preemption in all down_write*() and up_write() code paths (bsc#1207270 jsc#ped-4567). - locking/rwsem: disable preemption while trying for rwsem lock (bsc#1207270 jsc#ped-4567). - locking/rwsem: enable reader optimistic lock stealing (bsc#1207270 jsc#ped-4567). - locking/rwsem: fix comment typo (bsc#1207270 jsc#ped-4567). - locking/rwsem: fix comments about reader optimistic lock stealing conditions (bsc#1207270 jsc#ped-4567). - locking/rwsem: fold __down_{read,write}*() (bsc#1207270 jsc#ped-4567). - locking/rwsem: introduce rwsem_write_trylock() (bsc#1207270 jsc#ped-4567). - locking/rwsem: make handoff bit handling more consistent (bsc#1207270 jsc#ped-4567). - locking/rwsem: no need to check for handoff bit if wait queue empty (bsc#1207270 jsc#ped-4567). - locking/rwsem: optimize down_read_trylock() under highly contended case (bsc#1207270 jsc#ped-4567). - locking/rwsem: pass the current atomic count to rwsem_down_read_slowpath() (bsc#1207270 jsc#ped-4567). - locking/rwsem: prevent non-first waiter from spinning in down_write() slowpath (bsc#1207270 jsc#ped-4567). - locking/rwsem: prevent potential lock starvation (bsc#1207270 jsc#ped-4567). - locking/rwsem: remove an unused parameter of rwsem_wake() (bsc#1207270 jsc#ped-4567). - locking/rwsem: remove reader optimistic spinning (bsc#1207270 jsc#ped-4567). - locking: add missing __sched attributes (bsc#1207270 jsc#ped-4567). - locking: remove rcu_read_{,un}lock() for preempt_{dis,en}able() (bsc#1207270 jsc#ped-4567). - net/sched: sch_qfq: refactor parsing of netlink parameters (bsc#1213585). - net: mana: add support for vlan tagging (bsc#1212301). - ocfs2: fix a deadlock when commit trans (bsc#1199304). - ocfs2: fix defrag path triggering jbd2 assert (bsc#1199304). - ocfs2: fix race between searching chunks and release journal_head from buffer_head (bsc#1199304). - remove more packaging cruft for sle < 12 sp3 - rpm/check-for-config-changes: ignore also pahole_has_* we now also have options like config_pahole_has_lang_exclude. - rpm/check-for-config-changes: ignore also riscv_isa_* and dynamic_sigframe they depend on config_toolchain_has_*. - rwsem: implement down_read_interruptible (bsc#1207270 jsc#ped-4567). - rwsem: implement down_read_killable_nested (bsc#1207270 jsc#ped-4567). - ubi: ensure that vid header offset + vid header size <= alloc, size (bsc#1210584). - ubi: fix failure attaching when vid_hdr offset equals to (sub)page size (bsc#1210584). - usrmerge: adjust module path in the kernel sources (bsc#1212835). - x86/cpu: switch to arch_cpu_finalize_init() (bsc#1206418). - x86/fpu: remove cpuinfo argument from init functions (bsc#1206418). - x86/microcode/AMD: Make stub function static inline (bsc#1213868). The following package changes have been done: - kernel-default-5.3.18-150300.59.130.1 updated