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USN-7889-1: Linux kernel vulnerabilities

Ubuntu Security Advisories
3 weeks ago
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: - Media drivers; - Network drivers; - Netfilter; - TLS protocol; (CVE-2025-21729, CVE-2025-38227, CVE-2025-38616, CVE-2025-38678)

USN-7887-2: Linux kernel (Raspberry Pi) vulnerabilities

Ubuntu Security Advisories
3 weeks ago
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; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; - Clock framework and drivers; - EDAC drivers; - GPU drivers; - IIO subsystem; - InfiniBand drivers; - Media drivers; - MemoryStick subsystem; - Network drivers; - NTB driver; - PCI subsystem; - Remote Processor subsystem; - Thermal drivers; - Virtio Host (VHOST) subsystem; - 9P distributed file system; - File systems infrastructure; - JFS file system; - Network file system (NFS) server daemon; - NTFS3 file system; - SMB network file system; - Memory management; - RDMA verbs API; - Kernel fork() syscall; - Tracing infrastructure; - Watch queue notification mechanism; - Asynchronous Transfer Mode (ATM) subsystem; - Networking core; - IPv4 networking; - IPv6 networking; - Netfilter; - Network traffic control; - SCTP protocol; - TLS protocol; - SoC Audio for Freescale CPUs drivers; (CVE-2023-53034, CVE-2024-58092, CVE-2025-22018, CVE-2025-22019, CVE-2025-22020, CVE-2025-22021, CVE-2025-22025, CVE-2025-22027, CVE-2025-22028, CVE-2025-22033, CVE-2025-22035, CVE-2025-22036, CVE-2025-22038, CVE-2025-22039, CVE-2025-22040, CVE-2025-22041, CVE-2025-22042, CVE-2025-22044, CVE-2025-22045, CVE-2025-22047, CVE-2025-22050, CVE-2025-22053, CVE-2025-22054, CVE-2025-22055, CVE-2025-22056, CVE-2025-22057, CVE-2025-22058, CVE-2025-22060, CVE-2025-22062, CVE-2025-22063, CVE-2025-22064, CVE-2025-22065, CVE-2025-22066, CVE-2025-22068, CVE-2025-22070, CVE-2025-22071, CVE-2025-22072, CVE-2025-22073, CVE-2025-22075, CVE-2025-22079, CVE-2025-22080, CVE-2025-22081, CVE-2025-22083, CVE-2025-22086, CVE-2025-22089, CVE-2025-22090, CVE-2025-22095, CVE-2025-22097, CVE-2025-23136, CVE-2025-23138, CVE-2025-37937, CVE-2025-38152, CVE-2025-38240, CVE-2025-38575, CVE-2025-38637, CVE-2025-39682, CVE-2025-39728, CVE-2025-39735, CVE-2025-40114, CVE-2025-40157)

USN-7888-1: MuPDF vulnerabilities

Ubuntu Security Advisories
3 weeks ago
It was discovered that MuPDF could be made to divide by zero. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-51103, CVE-2023-51104, CVE-2023-51105, CVE-2023-51106) It was discovered that MuPDF incorrectly handled memory under certain circumstances, which could lead to a NULL pointer dereference. An attacker could potentially use this issue to cause a denial of service. (CVE-2024-46657) It was discovered that MuPDF could enter an infinite recursion when parsing certain PDF files. An attacker could possibly use this issue to cause a denial of service. (CVE-2025-46206)

openbao-2.4.4-1.fc42

Fedora Security Advisories
3 weeks ago
FEDORA-2025-6b2336ec55 Packages in this update:
  • openbao-2.4.4-1.fc42
Update description:

update to upstream 2.4.4, which fixed CVE-2025-64761

Adds hsm tag.

The fedora-42 build was done with golang-1.24.10 which fixed CVE-2025-58183.

openbao-2.4.4-1.fc43

Fedora Security Advisories
3 weeks ago
FEDORA-2025-c7f4367479 Packages in this update:
  • openbao-2.4.4-1.fc43
Update description:

update to upstream 2.4.4, fixing CVE-2025-64761.

Adds hsm tag.

The fedora-43 build was done with golang-1.25.4 which fixed CVE-2025-58189, CVE-2025-58188, CVE-2025-61725, CVE-2025-61723, CVE-2025-58185, and CVE-2025-58183.

openbao-2.4.4-1.fc41

Fedora Security Advisories
3 weeks ago
FEDORA-2025-45a7dd8f10 Packages in this update:
  • openbao-2.4.4-1.fc41
Update description:

update to upstream 2.4.4, which fixed CVE-2025-64761

Adds hsm tag.

The fedora-41 build was done with golang-1.24.10 which fixed CVE-2025-58189, CVE-2025-61725, CVE-2025-61723, CVE-2025-58185, and CVE-2025-58183.