Aggregator

USN-7392-2: Linux kernel vulnerabilities

Ubuntu Security Advisories
6 days 14 hours ago
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-23848) Attila Szász discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a specially crafted file system image that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2025-0927) 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: - PowerPC architecture; - S390 architecture; - SuperH RISC architecture; - User-Mode Linux (UML); - x86 architecture; - Cryptographic API; - Virtio block driver; - Data acquisition framework and drivers; - Hardware crypto device drivers; - DMA engine subsystem; - EDAC drivers; - ARM SCPI message protocol; - GPIO subsystem; - GPU drivers; - HID subsystem; - Microsoft Hyper-V drivers; - I3C subsystem; - IIO ADC drivers; - IIO subsystem; - InfiniBand drivers; - LED subsystem; - Multiple devices driver; - Media drivers; - Multifunction device drivers; - MMC subsystem; - MTD block device drivers; - Network drivers; - Mellanox network drivers; - NVME drivers; - PCI subsystem; - Pin controllers subsystem; - x86 platform drivers; - Real Time Clock drivers; - SCSI subsystem; - SuperH / SH-Mobile drivers; - QCOM SoC drivers; - SPI subsystem; - USB Gadget drivers; - USB Serial drivers; - USB Type-C Port Controller Manager driver; - VFIO drivers; - Framebuffer layer; - Xen hypervisor drivers; - BTRFS file system; - Ext4 file system; - F2FS file system; - GFS2 file system; - File systems infrastructure; - JFFS2 file system; - JFS file system; - Network file system (NFS) client; - Network file system (NFS) server daemon; - NILFS2 file system; - Overlay file system; - Proc file system; - Diskquota system; - SMB network file system; - UBI file system; - Timer subsystem; - VLANs driver; - LAPB network protocol; - Kernel init infrastructure; - BPF subsystem; - Kernel CPU control infrastructure; - Tracing infrastructure; - Memory management; - 9P file system network protocol; - Bluetooth subsystem; - CAN network layer; - Networking core; - DCCP (Datagram Congestion Control Protocol); - IEEE802154.4 network protocol; - IPv4 networking; - IPv6 networking; - IEEE 802.15.4 subsystem; - Netfilter; - Netlink; - NET/ROM layer; - Packet sockets; - Network traffic control; - SCTP protocol; - Sun RPC protocol; - TIPC protocol; - eXpress Data Path; - SELinux security module; - USB sound devices; (CVE-2024-56532, CVE-2024-53127, CVE-2024-56574, CVE-2024-56576, CVE-2024-57922, CVE-2024-53135, CVE-2024-56606, CVE-2024-53155, CVE-2024-53136, CVE-2024-56769, CVE-2024-56690, CVE-2024-53150, CVE-2024-38588, CVE-2024-53171, CVE-2024-56748, CVE-2024-56558, CVE-2024-56595, CVE-2024-56670, CVE-2024-56637, CVE-2024-56739, CVE-2024-56681, CVE-2024-53158, CVE-2024-53172, CVE-2024-56700, CVE-2024-56645, CVE-2024-56723, CVE-2024-56572, CVE-2024-57889, CVE-2024-43098, CVE-2024-56614, CVE-2024-53197, CVE-2025-21640, CVE-2024-57938, CVE-2024-53140, CVE-2024-57929, CVE-2024-56593, CVE-2024-56691, CVE-2025-21687, CVE-2024-56770, CVE-2024-53131, CVE-2024-56531, CVE-2024-56603, CVE-2025-21653, CVE-2024-53239, CVE-2024-57946, CVE-2024-56581, CVE-2024-56694, CVE-2024-56597, CVE-2024-57849, CVE-2024-56601, CVE-2024-53156, CVE-2024-56747, CVE-2024-53146, CVE-2025-21664, CVE-2024-53217, CVE-2025-21638, CVE-2024-53157, CVE-2024-56688, CVE-2024-47707, CVE-2024-53173, CVE-2024-56605, CVE-2024-56619, CVE-2024-49925, CVE-2024-49936, CVE-2024-56586, CVE-2024-57892, CVE-2024-56562, CVE-2024-57902, CVE-2024-53148, CVE-2024-53194, CVE-2024-56720, CVE-2024-53121, CVE-2024-48881, CVE-2024-56767, CVE-2024-56780, CVE-2024-56548, CVE-2024-57931, CVE-2024-56724, CVE-2024-53142, CVE-2024-53214, CVE-2025-21639, CVE-2024-43900, CVE-2024-56659, CVE-2024-57908, CVE-2024-57913, CVE-2024-53181, CVE-2024-56630, CVE-2024-56598, CVE-2024-56539, CVE-2024-57951, CVE-2024-56600, CVE-2024-52332, CVE-2024-55916, CVE-2024-53130, CVE-2024-56587, CVE-2024-57911, CVE-2024-57901, CVE-2024-57807, CVE-2024-49996, CVE-2025-21697, CVE-2024-53198, CVE-2024-53145, CVE-2024-57910, CVE-2022-49034, CVE-2024-56629, CVE-2024-56570, CVE-2024-57948, CVE-2024-53227, CVE-2024-56643, CVE-2024-56602, CVE-2024-57904, CVE-2024-56594, CVE-2024-56615, CVE-2024-53690, CVE-2024-56650, CVE-2025-21699, CVE-2024-56644, CVE-2024-56631, CVE-2024-53183, CVE-2024-50051, CVE-2024-49884, CVE-2024-56569, CVE-2024-56596, CVE-2024-57912, CVE-2024-56781, CVE-2024-57802, CVE-2024-56704, CVE-2024-57850, CVE-2024-57906, CVE-2025-21678, CVE-2024-56634, CVE-2024-53138, CVE-2021-47219, CVE-2024-57890, CVE-2024-53112, CVE-2024-53174, CVE-2024-56756, CVE-2024-56779, CVE-2024-57884, CVE-2024-56746, CVE-2024-53161, CVE-2024-57900, CVE-2024-56567, CVE-2024-56633, CVE-2025-21694, CVE-2024-53165, CVE-2024-56642, CVE-2024-53184, CVE-2024-44938, CVE-2024-53124, CVE-2025-21689, CVE-2024-53680)

USN-7393-1: Linux kernel (FIPS) vulnerabilities

Ubuntu Security Advisories
6 days 14 hours ago
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-23848) Attila Szász discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a specially crafted file system image that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2025-0927) 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; - PowerPC architecture; - S390 architecture; - SuperH RISC architecture; - User-Mode Linux (UML); - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACPI drivers; - Drivers core; - ATA over ethernet (AOE) driver; - Virtio block driver; - TPM device driver; - Data acquisition framework and drivers; - Hardware crypto device drivers; - DMA engine subsystem; - EDAC drivers; - ARM SCPI message protocol; - GPIO subsystem; - GPU drivers; - HID subsystem; - Microsoft Hyper-V drivers; - I2C subsystem; - I3C subsystem; - IIO ADC drivers; - IIO subsystem; - InfiniBand drivers; - LED subsystem; - Mailbox framework; - Multiple devices driver; - Media drivers; - Multifunction device drivers; - MMC subsystem; - MTD block device drivers; - Network drivers; - Mellanox network drivers; - NTB driver; - Virtio pmem driver; - NVME drivers; - Parport drivers; - PCI subsystem; - Pin controllers subsystem; - x86 platform drivers; - Real Time Clock drivers; - SCSI subsystem; - SuperH / SH-Mobile drivers; - QCOM SoC drivers; - SPI subsystem; - Direct Digital Synthesis drivers; - USB Device Class drivers; - USB Gadget drivers; - USB Dual Role (OTG-ready) Controller drivers; - USB Serial drivers; - USB Type-C support driver; - USB Type-C Port Controller Manager driver; - VFIO drivers; - Framebuffer layer; - Xen hypervisor drivers; - BTRFS file system; - Ceph distributed file system; - Ext4 file system; - F2FS file system; - GFS2 file system; - File systems infrastructure; - JFFS2 file system; - JFS file system; - Network file system (NFS) client; - Network file system (NFS) server daemon; - NILFS2 file system; - Overlay file system; - Proc file system; - Diskquota system; - SMB network file system; - UBI file system; - Timer subsystem; - VLANs driver; - LAPB network protocol; - Network traffic control; - Network sockets; - TCP network protocol; - Kernel init infrastructure; - BPF subsystem; - Kernel CPU control infrastructure; - Perf events; - Arbitrary resource management; - Tracing infrastructure; - Closures library; - Memory management; - 9P file system network protocol; - Amateur Radio drivers; - Bluetooth subsystem; - Ethernet bridge; - CAN network layer; - Networking core; - DCCP (Datagram Congestion Control Protocol); - IEEE802154.4 network protocol; - IPv4 networking; - IPv6 networking; - MAC80211 subsystem; - IEEE 802.15.4 subsystem; - Netfilter; - Netlink; - NET/ROM layer; - Packet sockets; - SCTP protocol; - Sun RPC protocol; - TIPC protocol; - Wireless networking; - eXpress Data Path; - XFRM subsystem; - Key management; - SELinux security module; - FireWire sound drivers; - AudioScience HPI driver; - Amlogic Meson SoC drivers; - USB sound devices; - KVM core; (CVE-2024-49938, CVE-2024-41066, CVE-2024-57951, CVE-2024-56779, CVE-2024-50194, CVE-2024-50265, CVE-2024-56596, CVE-2024-57922, CVE-2024-56614, CVE-2024-57912, CVE-2024-50251, CVE-2024-56569, CVE-2024-56587, CVE-2024-57807, CVE-2024-50051, CVE-2024-49997, CVE-2024-57911, CVE-2024-50195, CVE-2024-50205, CVE-2024-35896, CVE-2025-21689, CVE-2024-43098, CVE-2024-47757, CVE-2025-21639, CVE-2024-57900, CVE-2024-56634, CVE-2024-50230, CVE-2024-57946, CVE-2024-53059, CVE-2024-50290, CVE-2024-49985, CVE-2024-50142, CVE-2024-49925, CVE-2024-50199, CVE-2024-47699, CVE-2024-53172, CVE-2024-53173, CVE-2024-56631, CVE-2024-57938, CVE-2024-53101, CVE-2024-53197, CVE-2024-49896, CVE-2024-47697, CVE-2024-56644, CVE-2024-50236, CVE-2024-46731, CVE-2024-47674, CVE-2024-38544, CVE-2024-46853, CVE-2024-47740, CVE-2024-53121, CVE-2024-50082, CVE-2024-53165, CVE-2024-50040, CVE-2024-57929, CVE-2024-57889, CVE-2024-49860, CVE-2024-50287, CVE-2022-49034, CVE-2024-56690, CVE-2024-50302, CVE-2024-50006, CVE-2024-49949, CVE-2024-49868, CVE-2024-49903, CVE-2024-47723, CVE-2024-49936, CVE-2024-49955, CVE-2024-50234, CVE-2024-50301, CVE-2024-47670, CVE-2024-56574, CVE-2024-50168, CVE-2024-57913, CVE-2024-56602, CVE-2024-56630, CVE-2024-53130, CVE-2024-53145, CVE-2024-56642, CVE-2024-50202, CVE-2024-38588, CVE-2024-56767, CVE-2024-50024, CVE-2024-53198, CVE-2024-56548, CVE-2024-50184, CVE-2024-47756, CVE-2024-50167, CVE-2025-21694, CVE-2024-53063, CVE-2024-49966, CVE-2024-50299, CVE-2024-50143, CVE-2024-49924, CVE-2024-53061, CVE-2024-53124, CVE-2024-49902, CVE-2024-56739, CVE-2024-49952, CVE-2025-21664, CVE-2024-49877, CVE-2024-47701, CVE-2024-52332, CVE-2024-49975, CVE-2024-56645, CVE-2024-53140, CVE-2024-49948, CVE-2024-56724, CVE-2024-49963, CVE-2025-21687, CVE-2024-47698, CVE-2024-50039, CVE-2024-56595, CVE-2024-50282, CVE-2023-52458, CVE-2024-56615, CVE-2024-40965, CVE-2024-49965, CVE-2024-53112, CVE-2024-53135, CVE-2024-56601, CVE-2024-56532, CVE-2024-53184, CVE-2024-47672, CVE-2024-53155, CVE-2024-50171, CVE-2024-50035, CVE-2024-56704, CVE-2024-53156, CVE-2024-47685, CVE-2024-50044, CVE-2024-47712, CVE-2024-47707, CVE-2024-50179, CVE-2024-56594, CVE-2024-56688, CVE-2024-50151, CVE-2025-21699, CVE-2024-56598, CVE-2024-47737, CVE-2024-57849, CVE-2024-56576, CVE-2025-21638, CVE-2024-53181, CVE-2024-50033, CVE-2024-49995, CVE-2024-56756, CVE-2024-49867, CVE-2025-21697, CVE-2024-56600, CVE-2024-56670, CVE-2024-47713, CVE-2024-46854, CVE-2024-47671, CVE-2024-53680, CVE-2024-49851, CVE-2024-49883, CVE-2024-56780, CVE-2024-56770, CVE-2024-56650, CVE-2024-53146, CVE-2024-50218, CVE-2024-56531, CVE-2024-47706, CVE-2024-56572, CVE-2024-47709, CVE-2024-49958, CVE-2024-57948, CVE-2024-40911, CVE-2024-57904, CVE-2024-56769, CVE-2024-35887, CVE-2025-21678, CVE-2024-57802, CVE-2024-56700, CVE-2024-43900, CVE-2024-47747, CVE-2024-50059, CVE-2024-56606, CVE-2024-53161, CVE-2024-50116, CVE-2024-50180, CVE-2024-50127, CVE-2024-53131, CVE-2024-53157, CVE-2024-50279, CVE-2024-57850, CVE-2024-56619, CVE-2024-49982, CVE-2024-56748, CVE-2024-53104, CVE-2024-49981, CVE-2024-56643, CVE-2024-49962, CVE-2024-50131, CVE-2024-56781, CVE-2024-50233, CVE-2024-56597, CVE-2024-56567, CVE-2024-57902, CVE-2024-43863, CVE-2024-56581, CVE-2024-53171, CVE-2024-56633, CVE-2024-50296, CVE-2024-49879, CVE-2024-56593, CVE-2024-47679, CVE-2024-53148, CVE-2024-50237, CVE-2024-49959, CVE-2024-50269, CVE-2024-53138, CVE-2024-49957, CVE-2024-50278, CVE-2024-49894, CVE-2024-49900, CVE-2024-56586, CVE-2024-50148, CVE-2024-50262, CVE-2024-56720, CVE-2024-50096, CVE-2024-57931, CVE-2024-56681, CVE-2021-47219, CVE-2025-21640, CVE-2024-56603, CVE-2024-50229, CVE-2024-53174, CVE-2024-50007, CVE-2024-49944, CVE-2024-50273, CVE-2024-49878, CVE-2024-56605, CVE-2024-53150, CVE-2024-44931, CVE-2024-53214, CVE-2024-49882, CVE-2024-53158, CVE-2024-55916, CVE-2024-50117, CVE-2024-56570, CVE-2024-44938, CVE-2024-53239, CVE-2024-53217, CVE-2024-50099, CVE-2024-50267, CVE-2024-56562, CVE-2024-40953, CVE-2024-57884, CVE-2024-49892, CVE-2024-56659, CVE-2024-56746, CVE-2024-50074, CVE-2024-41016, CVE-2024-53142, CVE-2024-57901, CVE-2024-56637, CVE-2024-47710, CVE-2024-46849, CVE-2024-57910, CVE-2024-47692, CVE-2024-48881, CVE-2024-53194, CVE-2024-56558, CVE-2024-56747, CVE-2024-56629, CVE-2024-47696, CVE-2024-56691, CVE-2024-53227, CVE-2024-57908, CVE-2024-57892, CVE-2024-53183, CVE-2024-56723, CVE-2024-42252, CVE-2024-57890, CVE-2024-50134, CVE-2024-56694, CVE-2024-57906, CVE-2024-56539, CVE-2024-53690, CVE-2024-53066, CVE-2024-49973, CVE-2024-47684, CVE-2024-50045, CVE-2024-49884, CVE-2025-21653, CVE-2024-47749, CVE-2024-47742, CVE-2024-50008, CVE-2024-50150, CVE-2024-53127, CVE-2024-49996)

USN-7346-2: OpenSC regression

Ubuntu Security Advisories
6 days 15 hours ago
USN-7346-1 fixed vulnerabilities in OpenSC. The update introduced a regression in Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. The security fix has been removed pending further investigation. We apologize for the inconvenience. Original advisory details: It was discovered that OpenSC did not correctly handle certain memory operations, which could lead to a use-after-free vulnerability. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-42780) It was discovered that OpenSC did not correctly handle certain memory operations, which could lead to a stack buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS. (CVE-2021-42782) It was discovered that OpenSC did not correctly handle the length of certain buffers, which could lead to a out-of-bounds access vulnerability. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-2977) Deepanjan Pal discovered that OpenSC did not correctly authenticate a zero length PIN. A physically proximate attacker could possibly use this issue to gain unauthorized access to certain systems. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-40660) It was discovered that OpenSC did not correctly handle certain memory operations. A physically proximate attacker could possibly use this issue to compromise key generation, certificate loading and other card management operations. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-40661) Hubert Kario, Michal Shagam and Eyal Ronen discovered that OpenSC had a timing side-channel and incorrectly handled RSA padding. An attacker could possibly use this issue to recover sensitive information. This issue only affected Ubuntu 22.04 LTS. (CVE-2023-5992) Matteo Marini discovered that OpenSC did not properly manage memory due to certain uninitialized variables. A physically proximate attacker could possibly use this issue to gain unauthorized access to certain systems. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 24.10. (CVE-2024-45615) Matteo Marini discovered that OpenSC did not correctly handle certain memory operations. A physically proximate attacker could possibly use this issue to gain unauthorized access to certain systems. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 24.10. (CVE-2024-45616, CVE-2024-45617) Matteo Marini discovered that OpenSC did not correctly handle certain memory operations. A physically proximate attacker could possibly use this issue to gain unauthorized access to certain systems. (CVE-2024-45618, CVE-2024-45620) Matteo Marini discovered that OpenSC did not correctly handle certain memory operations. A physically proximate attacker could possibly use this issue to gain unauthorized access to certain systems. This issue only affected Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 24.10. (CVE-2024-45619) It was discovered that OpenSC did not correctly handle certain memory operations, which could lead to a buffer overflow. A physically proximate attacker could possibly use this issue to compromise card management operations during enrollment and modification. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 24.10. (CVE-2024-8443)