apticron report [Sun, 17 Nov 2019 12:53:09 +0100] ======================================================================== apticron has detected that some packages need upgrading on: nonagon.federez.net [ 185.230.78.42 2a0c:700:0:23:67:e5ff:fee9:3 ] The following packages are currently pending an upgrade: libncurses6 6.1+20181013-2+deb10u2 libtinfo6 6.1+20181013-2+deb10u2 linux-libc-dev 4.9.189-3+deb9u2 ======================================================================== Package Details: apt-listchanges : Lecture des fichiers de modifications (« changelog »)... apt-listchanges : journaux des modifications (« changelogs ») ------------------------------------------------------------- --- Modifications pour linux (linux-libc-dev) --- linux (4.9.189-3+deb9u2) stretch-security; urgency=high * [x86] Add mitigation for TSX Asynchronous Abort (CVE-2019-11135): - KVM: x86: use Intel speculation bugs and features as derived in generic x86 code - x86/msr: Add the IA32_TSX_CTRL MSR - x86/cpu: Add a helper function x86_read_arch_cap_msr() - x86/cpu: Add a "tsx=" cmdline option with TSX disabled by default - x86/speculation/taa: Add mitigation for TSX Async Abort - x86/speculation/taa: Add sysfs reporting for TSX Async Abort - kvm/x86: Export MDS_NO=0 to guests when TSX is enabled - x86/tsx: Add "auto" option to the tsx= cmdline parameter - x86/speculation/taa: Add documentation for TSX Async Abort - x86/tsx: Add config options to set tsx=on|off|auto - x86/speculation/taa: Fix printing of TAA_MSG_SMT on IBRS_ALL CPUs TSX is now disabled by default; see Documentation/hw-vuln/tsx_async_abort.rst * [x86] KVM: Add mitigation for Machine Check Error on Page Size Change (aka iTLB multi-hit, CVE-2018-12207): - KVM: x86: simplify ept_misconfig - KVM: x86: extend usage of RET_MMIO_PF_* constants - KVM: MMU: drop vcpu param in gpte_access - kvm: Convert kvm_lock to a mutex - kvm: x86: Do not release the page inside mmu_set_spte() - KVM: x86: make FNAME(fetch) and __direct_map more similar - KVM: x86: remove now unneeded hugepage gfn adjustment - KVM: x86: change kvm_mmu_page_get_gfn BUG_ON to WARN_ON - KVM: x86: Add is_executable_pte() - KVM: x86: add tracepoints around __direct_map and FNAME(fetch) - KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is active - x86/bugs: Add ITLB_MULTIHIT bug infrastructure - cpu/speculation: Uninline and export CPU mitigations helpers - kvm: mmu: ITLB_MULTIHIT mitigation - kvm: Add helper function for creating VM worker threads - kvm: x86: mmu: Recovery of shattered NX large pages - Documentation: Add ITLB_MULTIHIT documentation * [x86] i915: Mitigate local privilege escalation on gen9 (CVE-2019-0155): - drm/i915: kick out cmd_parser specific structs from i915_drv.h - drm/i915: cleanup use of INSTR_CLIENT_MASK - drm/i915: return EACCES for check_cmd() failures - drm/i915: don't whitelist oacontrol in cmd parser - drm/i915: Use the precomputed value for whether to enable command parsing - drm/i915/cmdparser: Limit clflush to active cachelines - drm/i915/gtt: Add read only pages to gen8_pte_encode - drm/i915/gtt: Read-only pages for insert_entries on bdw+ - drm/i915/gtt: Disable read-only support under GVT - drm/i915: Prevent writing into a read-only object via a GGTT mmap - drm/i915/cmdparser: Check reg_table_count before derefencing. - drm/i915/cmdparser: Do not check past the cmd length. - drm/i915: Silence smatch for cmdparser - drm/i915: Move engine->needs_cmd_parser to engine->flags - drm/i915: Rename gen7 cmdparser tables - drm/i915: Disable Secure Batches for gen6+ - drm/i915: Remove Master tables from cmdparser - drm/i915: Add support for mandatory cmdparsing - drm/i915: Support ro ppgtt mapped cmdparser shadow buffers - drm/i915: Allow parsing of unsized batches - drm/i915: Add gen9 BCS cmdparsing - drm/i915/cmdparser: Use explicit goto for error paths - drm/i915/cmdparser: Add support for backward jumps - drm/i915/cmdparser: Ignore Length operands during command matching - drm/i915/cmdparser: Fix jump whitelist clearing * [x86] i915: Mitigate local denial-of-service on gen8/gen9 (CVE-2019-0154): - drm/i915: Lower RM timeout to avoid DSI hard hangs - drm/i915/gen8+: Add RC6 CTX corruption WA * drm/i915: Avoid ABI change for CVE-2019-0155 -- Ben Hutchings <ben(a)decadent.org.uk> Mon, 11 Nov 2019 12:18:59 +0000 --- Modifications pour ncurses (libncurses6 libtinfo6) --- ncurses (6.1+20181013-2+deb10u2) buster; urgency=medium * Cherry-pick tic fixes from upstream patchlevels 20191012, 20191015 and 20191019 (Closes: #942401). - Check for invalid hashcode in _nc_find_type_entry and nc_find_entry (CVE-2019-17594). - Check for missing character after backslash in fmt_entry (CVE-2019-17595). - Check for acsc with odd length in dump_entry in check for one-one mapping. - Check for missing character after backslash in write_it. - Modify tic to exit if it cannot remove a conflicting name, because treating that as a partial success can cause an infinite loop in use-resolution. -- Sven Joachim <svenjoac(a)gmx.de> Sat, 02 Nov 2019 19:16:19 +0100 ======================================================================== You can perform the upgrade by issuing the command: apt-get dist-upgrade as root on nonagon.federez.net -- apticron