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Raspberry Pi

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USN-8729-2: Linux kernel (Raspberry Pi Real-time) vulnerabilities

Ubuntu patches multiple Linux kernel vulnerabilities in the Raspberry Pi real-time variant via USN-8729-2, including the Microsoft Azure Network Adapter driver.

Ubuntu released USN-8729-2, a security update for the Linux kernel on the Raspberry Pi real-time variant. The update corrects flaws across subsystems including ARM32/ARM64/PowerPC architectures, Bluetooth drivers, EFI core, GPU and network drivers, the Microsoft Azure Network Adapter (MANA) driver, and NTFS3/SMB file systems. An attacker could potentially use these issues to compromise the system.

Ubuntu Security Noticesupdated · 5h agofirst · 7h agoAdvisory 19 sources

USN-8726-2: Linux kernel (Raspberry Pi) vulnerabilities

Ubuntu patches CVE-2025-10263, an Arm TLB invalidation flaw letting local attackers bypass memory protections or escalate privileges, plus other kernel fixes for Raspberry Pi.

Ubuntu released USN-8726-2 for the Linux kernel on the Raspberry Pi variant. It fixes CVE-2025-10263, where some Arm processors complete a broadcast TLB invalidation before associated memory writes are globally observed, allowing a local attacker to write to memory after permissions were revoked, potentially bypassing memory protections or escalating privileges. The update also corrects flaws across ARM64, ARM32, RISC-V, and S390 architectures and other kernel subsystems.

Ubuntu Security Noticesupdated · 5h agofirst · 7h agoAdvisory 19 sourcesCVE-2025-10263

Related CVEs

  • CVE-2025-102639.1<1%
    Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C,
    Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C, Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.
    —

Appears with

product Linux kernel 2vendor Canonical 2vendor Ubuntu 2
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