========================================================================== Ubuntu Security Notice USN-7196-1 January 09, 2025 linux-azure, linux-azure-6.8 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-azure: Linux kernel for Microsoft Azure Cloud systems - linux-azure-6.8: Linux kernel for Microsoft Azure cloud systems Details: Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - User-Mode Linux (UML); - x86 architecture; - Block layer subsystem; - Android drivers; - ATM drivers; - Drivers core; - Ublk userspace block driver; - Bluetooth drivers; - Character device driver; - Hardware crypto device drivers; - Buffer Sharing and Synchronization framework; - DMA engine subsystem; - Qualcomm firmware drivers; - GPIO subsystem; - GPU drivers; - HID subsystem; - Hardware monitoring drivers; - I2C subsystem; - I3C subsystem; - IIO subsystem; - InfiniBand drivers; - Input Device core drivers; - Input Device (Miscellaneous) drivers; - IOMMU subsystem; - IRQ chip drivers; - LED subsystem; - Mailbox framework; - Multiple devices driver; - Media drivers; - Fastrpc Driver; - VMware VMCI Driver; - MMC subsystem; - Ethernet bonding driver; - Network drivers; - Mellanox network drivers; - Microsoft Azure Network Adapter (MANA) driver; - Near Field Communication (NFC) drivers; - NVME drivers; - Device tree and open firmware driver; - Parport drivers; - PCI subsystem; - Pin controllers subsystem; - x86 platform drivers; - Power supply drivers; - Remote Processor subsystem; - S/390 drivers; - SCSI subsystem; - QCOM SoC drivers; - SPI subsystem; - Direct Digital Synthesis drivers; - Thunderbolt and USB4 drivers; - TTY drivers; - UFS subsystem; - Userspace I/O drivers; - DesignWare USB3 driver; - USB Gadget drivers; - USB Host Controller drivers; - USB Type-C Connector System Software Interface driver; - USB over IP driver; - Virtio Host (VHOST) subsystem; - Framebuffer layer; - Xen hypervisor drivers; - File systems infrastructure; - BTRFS file system; - Ext4 file system; - F2FS file system; - JFS file system; - Network file systems library; - Network file system (NFS) client; - Network file system (NFS) server daemon; - NILFS2 file system; - File system notification infrastructure; - NTFS3 file system; - Proc file system; - SMB network file system; - Tracing file system; - Bitmap API; - BPF subsystem; - Memory Management; - Objagg library; - Perf events; - Virtio network driver; - VMware vSockets driver; - KCM (Kernel Connection Multiplexor) sockets driver; - Control group (cgroup); - DMA mapping infrastructure; - Locking primitives; - Padata parallel execution mechanism; - Scheduler infrastructure; - Tracing infrastructure; - Radix Tree data structure library; - Kernel userspace event delivery library; - KUnit for arithmetic overflow checks; - Memory management; - Bluetooth subsystem; - Ethernet bridge; - CAN network layer; - Networking core; - Ethtool driver; - IPv4 networking; - IPv6 networking; - MAC80211 subsystem; - Multipath TCP; - Netfilter; - Network traffic control; - SCTP protocol; - TIPC protocol; - Wireless networking; - AppArmor security module; - Landlock security; - SELinux security module; - Simplified Mandatory Access Control Kernel framework; - FireWire sound drivers; - AMD SoC Alsa drivers; - Texas InstrumentS Audio (ASoC/HDA) drivers; - SoC Audio for Freescale CPUs drivers; - Intel ASoC drivers; - Amlogic Meson SoC drivers; - SoC audio core drivers; - USB sound devices; - Real-Time Linux Analysis tools; (CVE-2024-44979, CVE-2024-47658, CVE-2024-44970, CVE-2024-43913, CVE-2024-46816, CVE-2024-46738, CVE-2024-46777, CVE-2024-46730, CVE-2024-46811, CVE-2024-44954, CVE-2024-42317, CVE-2024-42279, CVE-2024-45002, CVE-2024-43826, CVE-2024-44967, CVE-2024-46721, CVE-2024-46763, CVE-2024-43856, CVE-2024-42284, CVE-2024-42289, CVE-2024-46806, CVE-2024-46776, CVE-2024-43843, CVE-2024-42298, CVE-2024-43832, CVE-2024-42321, CVE-2024-42292, CVE-2024-44982, CVE-2024-43842, CVE-2024-46772, CVE-2024-46702, CVE-2024-45017, CVE-2024-43888, CVE-2024-47683, CVE-2024-46714, CVE-2024-43899, CVE-2024-45025, CVE-2024-46751, CVE-2024-45020, CVE-2024-44977, CVE-2024-46853, CVE-2024-46753, CVE-2024-46792, CVE-2024-46675, CVE-2024-46805, CVE-2024-43890, CVE-2024-46703, CVE-2024-43841, CVE-2024-44960, CVE-2024-46846, CVE-2024-46798, CVE-2024-44965, CVE-2024-46812, CVE-2024-43835, CVE-2024-43839, CVE-2024-43886, CVE-2024-46843, CVE-2024-50264, CVE-2024-46706, CVE-2024-46851, CVE-2024-46758, CVE-2024-45027, CVE-2024-43887, CVE-2024-42278, CVE-2024-46701, CVE-2024-46708, CVE-2024-46817, CVE-2024-46871, CVE-2024-46771, CVE-2024-42304, CVE-2024-43877, CVE-2024-44996, CVE-2024-46741, CVE-2024-46842, CVE-2024-43902, CVE-2024-43818, CVE-2024-47662, CVE-2024-44931, CVE-2024-46793, CVE-2024-46746, CVE-2024-46782, CVE-2024-43914, CVE-2024-43824, CVE-2024-46767, CVE-2024-43871, CVE-2024-44971, CVE-2024-47666, CVE-2024-45008, CVE-2024-42263, CVE-2024-46815, CVE-2024-46824, CVE-2024-45015, CVE-2024-45000, CVE-2024-46841, CVE-2024-46770, CVE-2024-44942, CVE-2024-46679, CVE-2024-46724, CVE-2024-46759, CVE-2024-43845, CVE-2024-46795, CVE-2024-46818, CVE-2024-44988, CVE-2024-46807, CVE-2024-46787, CVE-2024-43894, CVE-2024-46803, CVE-2024-44947, CVE-2024-46786, CVE-2024-46689, CVE-2024-46686, CVE-2024-42290, CVE-2024-46868, CVE-2024-43857, CVE-2024-43909, CVE-2023-52889, CVE-2024-44944, CVE-2024-44973, CVE-2024-43905, CVE-2024-44938, CVE-2024-43864, CVE-2024-46850, CVE-2024-43867, CVE-2024-43819, CVE-2024-46691, CVE-2024-47664, CVE-2024-46821, CVE-2024-46867, CVE-2024-46716, CVE-2024-43881, CVE-2024-46788, CVE-2024-43912, CVE-2024-43904, CVE-2024-46727, CVE-2024-46680, CVE-2024-44985, CVE-2024-46813, CVE-2024-47668, CVE-2024-42277, CVE-2024-42291, CVE-2024-45003, CVE-2024-42309, CVE-2024-44937, CVE-2024-44953, CVE-2024-46718, CVE-2024-42276, CVE-2024-45028, CVE-2024-43863, CVE-2024-46866, CVE-2024-42258, CVE-2024-42273, CVE-2024-46717, CVE-2024-46797, CVE-2024-46854, CVE-2024-44972, CVE-2024-46791, CVE-2024-45010, CVE-2024-43825, CVE-2024-46775, CVE-2024-46745, CVE-2024-46808, CVE-2024-46831, CVE-2024-45018, CVE-2024-42319, CVE-2024-46822, CVE-2024-43883, CVE-2024-46722, CVE-2024-46694, CVE-2024-45009, CVE-2024-42320, CVE-2024-46825, CVE-2024-43821, CVE-2024-46749, CVE-2024-45006, CVE-2024-43895, CVE-2024-44950, CVE-2024-43827, CVE-2024-43876, CVE-2024-47659, CVE-2024-44989, CVE-2024-46804, CVE-2024-46754, CVE-2024-46766, CVE-2024-46728, CVE-2024-46828, CVE-2024-46826, CVE-2024-46810, CVE-2024-44963, CVE-2024-44934, CVE-2024-43829, CVE-2024-42268, CVE-2024-43850, CVE-2024-43853, CVE-2024-43854, CVE-2024-43892, CVE-2024-43859, CVE-2024-42285, CVE-2024-44962, CVE-2024-46725, CVE-2024-46814, CVE-2024-44935, CVE-2024-42264, CVE-2024-42260, CVE-2024-46858, CVE-2024-46778, CVE-2024-46774, CVE-2024-46848, CVE-2024-45013, CVE-2024-43837, CVE-2024-46683, CVE-2024-46757, CVE-2024-46726, CVE-2024-43831, CVE-2024-46737, CVE-2024-43893, CVE-2024-46823, CVE-2024-42302, CVE-2024-44990, CVE-2024-46755, CVE-2024-46707, CVE-2024-43833, CVE-2024-44940, CVE-2024-42259, CVE-2024-46855, CVE-2024-46827, CVE-2024-46809, CVE-2024-46836, CVE-2024-43907, CVE-2024-42312, CVE-2024-46692, CVE-2024-42297, CVE-2024-46864, CVE-2024-42299, CVE-2024-45011, CVE-2024-46838, CVE-2024-44993, CVE-2024-46802, CVE-2024-44966, CVE-2024-46739, CVE-2024-46780, CVE-2024-44961, CVE-2024-42316, CVE-2024-47660, CVE-2024-46859, CVE-2024-46762, CVE-2024-43861, CVE-2024-45012, CVE-2024-46784, CVE-2024-43908, CVE-2024-46832, CVE-2024-44969, CVE-2024-46750, CVE-2024-44958, CVE-2024-46740, CVE-2024-46829, CVE-2024-43873, CVE-2024-49984, CVE-2024-44983, CVE-2024-42288, CVE-2024-46735, CVE-2024-46676, CVE-2024-43823, CVE-2024-46779, CVE-2024-46744, CVE-2024-42310, CVE-2024-44980, CVE-2024-46870, CVE-2024-42307, CVE-2024-46768, CVE-2024-44984, CVE-2024-45007, CVE-2024-46710, CVE-2024-44978, CVE-2024-46723, CVE-2024-46845, CVE-2024-44999, CVE-2024-42311, CVE-2024-43884, CVE-2024-44939, CVE-2024-44974, CVE-2024-42314, CVE-2024-42318, CVE-2024-39472, CVE-2024-46693, CVE-2024-46794, CVE-2024-46844, CVE-2024-46695, CVE-2024-46720, CVE-2024-46860, CVE-2024-46835, CVE-2024-47665, CVE-2024-46715, CVE-2024-42305, CVE-2024-46773, CVE-2024-45030, CVE-2024-46697, CVE-2024-46705, CVE-2024-42286, CVE-2024-46834, CVE-2024-46681, CVE-2024-53057, CVE-2024-42303, CVE-2024-46678, CVE-2024-46756, CVE-2023-52918, CVE-2024-43860, CVE-2024-43911, CVE-2024-43880, CVE-2024-43910, CVE-2024-44975, CVE-2024-44959, CVE-2024-46747, CVE-2024-43846, CVE-2024-42274, CVE-2024-46672, CVE-2024-43852, CVE-2024-46709, CVE-2024-42306, CVE-2024-42281, CVE-2024-46849, CVE-2024-46719, CVE-2024-43830, CVE-2024-46685, CVE-2024-44998, CVE-2024-42313, CVE-2024-43820, CVE-2024-44991, CVE-2024-47674, CVE-2024-46785, CVE-2024-45021, CVE-2024-46677, CVE-2024-43870, CVE-2024-46698, CVE-2024-43900, CVE-2024-44956, CVE-2024-43849, CVE-2024-46687, CVE-2024-42296, CVE-2024-46830, CVE-2024-47669, CVE-2024-46732, CVE-2024-46733, CVE-2024-46852, CVE-2024-43906, CVE-2024-43847, CVE-2024-42294, CVE-2024-46731, CVE-2024-45029, CVE-2024-47667, CVE-2024-42272, CVE-2024-45022, CVE-2024-43879, CVE-2024-46765, CVE-2024-45026, CVE-2024-44986, CVE-2024-44995, CVE-2024-47663, CVE-2024-42262, CVE-2024-43889, CVE-2024-44987, CVE-2024-43866, CVE-2024-42265, CVE-2024-46847, CVE-2024-46673, CVE-2024-46783, CVE-2024-46761, CVE-2024-46840, CVE-2024-42301, CVE-2024-43868, CVE-2024-45005, CVE-2024-42322, CVE-2024-43828, CVE-2024-43834, CVE-2024-43891, CVE-2024-46861, CVE-2024-42261, CVE-2024-43875, CVE-2024-43840, CVE-2024-42287, CVE-2024-46752, CVE-2024-46711, CVE-2024-46713, CVE-2024-44943, CVE-2024-46743, CVE-2024-43869, CVE-2024-46781, CVE-2024-44946, CVE-2024-42283, CVE-2024-47661, CVE-2024-43817, CVE-2024-46819, CVE-2024-42267, CVE-2024-46729, CVE-2024-46857, CVE-2024-42295, CVE-2024-46760, CVE-2024-42315, CVE-2024-45019, CVE-2024-44948, CVE-2024-44941, CVE-2024-42269, CVE-2024-44957, CVE-2024-49967) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.8.0-1020-azure 6.8.0-1020.23 linux-image-6.8.0-1020-azure-fde 6.8.0-1020.23 linux-image-azure 6.8.0-1020.23 linux-image-azure-fde 6.8.0-1020.23 Ubuntu 22.04 LTS linux-image-6.8.0-1020-azure 6.8.0-1020.23~22.04.1 linux-image-6.8.0-1020-azure-fde 6.8.0-1020.23~22.04.1 linux-image-azure 6.8.0-1020.23~22.04.1 linux-image-azure-fde 6.8.0-1020.23~22.04.1 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-7196-1 CVE-2023-52889, CVE-2023-52918, CVE-2024-39472, CVE-2024-42258, CVE-2024-42259, CVE-2024-42260, CVE-2024-42261, CVE-2024-42262, CVE-2024-42263, CVE-2024-42264, CVE-2024-42265, CVE-2024-42267, CVE-2024-42268, CVE-2024-42269, CVE-2024-42272, CVE-2024-42273, CVE-2024-42274, CVE-2024-42276, CVE-2024-42277, CVE-2024-42278, CVE-2024-42279, CVE-2024-42281, CVE-2024-42283, CVE-2024-42284, CVE-2024-42285, CVE-2024-42286, CVE-2024-42287, CVE-2024-42288, CVE-2024-42289, CVE-2024-42290, CVE-2024-42291, CVE-2024-42292, CVE-2024-42294, CVE-2024-42295, CVE-2024-42296, CVE-2024-42297, CVE-2024-42298, CVE-2024-42299, CVE-2024-42301, CVE-2024-42302, CVE-2024-42303, CVE-2024-42304, CVE-2024-42305, CVE-2024-42306, CVE-2024-42307, CVE-2024-42309, CVE-2024-42310, CVE-2024-42311, CVE-2024-42312, CVE-2024-42313, CVE-2024-42314, CVE-2024-42315, CVE-2024-42316, CVE-2024-42317, CVE-2024-42318, CVE-2024-42319, CVE-2024-42320, CVE-2024-42321, CVE-2024-42322, CVE-2024-43817, CVE-2024-43818, CVE-2024-43819, CVE-2024-43820, CVE-2024-43821, CVE-2024-43823, CVE-2024-43824, CVE-2024-43825, CVE-2024-43826, CVE-2024-43827, CVE-2024-43828, CVE-2024-43829, CVE-2024-43830, CVE-2024-43831, CVE-2024-43832, CVE-2024-43833, CVE-2024-43834, CVE-2024-43835, CVE-2024-43837, CVE-2024-43839, CVE-2024-43840, CVE-2024-43841, CVE-2024-43842, CVE-2024-43843, CVE-2024-43845, CVE-2024-43846, CVE-2024-43847, CVE-2024-43849, CVE-2024-43850, CVE-2024-43852, CVE-2024-43853, CVE-2024-43854, CVE-2024-43856, CVE-2024-43857, CVE-2024-43859, CVE-2024-43860, CVE-2024-43861, CVE-2024-43863, CVE-2024-43864, CVE-2024-43866, CVE-2024-43867, CVE-2024-43868, CVE-2024-43869, CVE-2024-43870, CVE-2024-43871, CVE-2024-43873, CVE-2024-43875, CVE-2024-43876, CVE-2024-43877, CVE-2024-43879, CVE-2024-43880, CVE-2024-43881, CVE-2024-43883, CVE-2024-43884, CVE-2024-43886, CVE-2024-43887, CVE-2024-43888, CVE-2024-43889, CVE-2024-43890, CVE-2024-43891, CVE-2024-43892, CVE-2024-43893, CVE-2024-43894, CVE-2024-43895, CVE-2024-43899, CVE-2024-43900, CVE-2024-43902, CVE-2024-43904, CVE-2024-43905, CVE-2024-43906, CVE-2024-43907, CVE-2024-43908, CVE-2024-43909, CVE-2024-43910, CVE-2024-43911, CVE-2024-43912, CVE-2024-43913, CVE-2024-43914, CVE-2024-44931, CVE-2024-44934, CVE-2024-44935, CVE-2024-44937, CVE-2024-44938, CVE-2024-44939, CVE-2024-44940, CVE-2024-44941, CVE-2024-44942, CVE-2024-44943, CVE-2024-44944, CVE-2024-44946, CVE-2024-44947, CVE-2024-44948, CVE-2024-44950, CVE-2024-44953, CVE-2024-44954, CVE-2024-44956, CVE-2024-44957, CVE-2024-44958, CVE-2024-44959, CVE-2024-44960, CVE-2024-44961, CVE-2024-44962, CVE-2024-44963, CVE-2024-44965, CVE-2024-44966, CVE-2024-44967, CVE-2024-44969, CVE-2024-44970, CVE-2024-44971, CVE-2024-44972, CVE-2024-44973, CVE-2024-44974, CVE-2024-44975, CVE-2024-44977, CVE-2024-44978, CVE-2024-44979, CVE-2024-44980, CVE-2024-44982, CVE-2024-44983, CVE-2024-44984, CVE-2024-44985, CVE-2024-44986, CVE-2024-44987, CVE-2024-44988, CVE-2024-44989, CVE-2024-44990, CVE-2024-44991, CVE-2024-44993, CVE-2024-44995, CVE-2024-44996, CVE-2024-44998, CVE-2024-44999, CVE-2024-45000, CVE-2024-45002, CVE-2024-45003, CVE-2024-45005, CVE-2024-45006, CVE-2024-45007, CVE-2024-45008, CVE-2024-45009, CVE-2024-45010, CVE-2024-45011, CVE-2024-45012, CVE-2024-45013, CVE-2024-45015, CVE-2024-45017, CVE-2024-45018, CVE-2024-45019, CVE-2024-45020, CVE-2024-45021, CVE-2024-45022, CVE-2024-45025, CVE-2024-45026, CVE-2024-45027, CVE-2024-45028, CVE-2024-45029, CVE-2024-45030, CVE-2024-46672, CVE-2024-46673, CVE-2024-46675, CVE-2024-46676, CVE-2024-46677, CVE-2024-46678, CVE-2024-46679, CVE-2024-46680, CVE-2024-46681, CVE-2024-46683, CVE-2024-46685, CVE-2024-46686, CVE-2024-46687, CVE-2024-46689, CVE-2024-46691, CVE-2024-46692, CVE-2024-46693, CVE-2024-46694, CVE-2024-46695, CVE-2024-46697, CVE-2024-46698, CVE-2024-46701, CVE-2024-46702, CVE-2024-46703, CVE-2024-46705, CVE-2024-46706, CVE-2024-46707, CVE-2024-46708, CVE-2024-46709, CVE-2024-46710, CVE-2024-46711, CVE-2024-46713, CVE-2024-46714, CVE-2024-46715, CVE-2024-46716, CVE-2024-46717, CVE-2024-46718, CVE-2024-46719, CVE-2024-46720, CVE-2024-46721, CVE-2024-46722, CVE-2024-46723, CVE-2024-46724, CVE-2024-46725, CVE-2024-46726, CVE-2024-46727, CVE-2024-46728, CVE-2024-46729, CVE-2024-46730, CVE-2024-46731, CVE-2024-46732, CVE-2024-46733, CVE-2024-46735, CVE-2024-46737, CVE-2024-46738, CVE-2024-46739, CVE-2024-46740, CVE-2024-46741, CVE-2024-46743, CVE-2024-46744, CVE-2024-46745, CVE-2024-46746, CVE-2024-46747, CVE-2024-46749, CVE-2024-46750, CVE-2024-46751, CVE-2024-46752, CVE-2024-46753, CVE-2024-46754, CVE-2024-46755, CVE-2024-46756, CVE-2024-46757, CVE-2024-46758, CVE-2024-46759, CVE-2024-46760, CVE-2024-46761, CVE-2024-46762, CVE-2024-46763, CVE-2024-46765, CVE-2024-46766, CVE-2024-46767, CVE-2024-46768, CVE-2024-46770, CVE-2024-46771, CVE-2024-46772, CVE-2024-46773, CVE-2024-46774, CVE-2024-46775, CVE-2024-46776, CVE-2024-46777, CVE-2024-46778, CVE-2024-46779, CVE-2024-46780, CVE-2024-46781, CVE-2024-46782, CVE-2024-46783, CVE-2024-46784, CVE-2024-46785, CVE-2024-46786, CVE-2024-46787, CVE-2024-46788, CVE-2024-46791, CVE-2024-46792, CVE-2024-46793, CVE-2024-46794, CVE-2024-46795, CVE-2024-46797, CVE-2024-46798, CVE-2024-46802, CVE-2024-46803, CVE-2024-46804, CVE-2024-46805, CVE-2024-46806, CVE-2024-46807, CVE-2024-46808, CVE-2024-46809, CVE-2024-46810, CVE-2024-46811, CVE-2024-46812, CVE-2024-46813, CVE-2024-46814, CVE-2024-46815, CVE-2024-46816, CVE-2024-46817, CVE-2024-46818, CVE-2024-46819, CVE-2024-46821, CVE-2024-46822, CVE-2024-46823, CVE-2024-46824, CVE-2024-46825, CVE-2024-46826, CVE-2024-46827, CVE-2024-46828, CVE-2024-46829, CVE-2024-46830, CVE-2024-46831, CVE-2024-46832, CVE-2024-46834, CVE-2024-46835, CVE-2024-46836, CVE-2024-46838, CVE-2024-46840, CVE-2024-46841, CVE-2024-46842, CVE-2024-46843, CVE-2024-46844, CVE-2024-46845, CVE-2024-46846, CVE-2024-46847, CVE-2024-46848, CVE-2024-46849, CVE-2024-46850, CVE-2024-46851, CVE-2024-46852, CVE-2024-46853, CVE-2024-46854, CVE-2024-46855, CVE-2024-46857, CVE-2024-46858, CVE-2024-46859, CVE-2024-46860, CVE-2024-46861, CVE-2024-46864, CVE-2024-46866, CVE-2024-46867, CVE-2024-46868, CVE-2024-46870, CVE-2024-46871, CVE-2024-47658, CVE-2024-47659, CVE-2024-47660, CVE-2024-47661, CVE-2024-47662, CVE-2024-47663, CVE-2024-47664, CVE-2024-47665, CVE-2024-47666, CVE-2024-47667, CVE-2024-47668, CVE-2024-47669, CVE-2024-47674, CVE-2024-47683, CVE-2024-49967, CVE-2024-49984, CVE-2024-50264, CVE-2024-53057 Package Information: https://launchpad.net/ubuntu/+source/linux-azure/6.8.0-1020.23 https://launchpad.net/ubuntu/+source/linux-azure-6.8/6.8.0-1020.23~22.04.1