Affected: AlmaLinux:9: bpftool, AlmaLinux:9: kernel, AlmaLinux:9: kernel-64k, AlmaLinux:9: kernel-64k-core, AlmaLinux:9: kernel-64k-debug, AlmaLinux:9: kernel-64k-debug-core, AlmaLinux:9: kernel-64k-debug-devel, AlmaLinux:9: kernel-64k-debug-devel-matched, AlmaLinux:9: kernel-64k-debug-modules, AlmaLinux:9: kernel-64k-debug-modules-core and 52 more

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463) * kernel: nfsd: fix RELEASE_LOCKOWNER (CVE-2024-26629) * kernel: mm: cachestat: fix folio read-after-free in cache walk (CVE-2024-26630) * kernel: mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again (CVE-2024-26720) * kernel: Bluetooth: af_bluetooth: Fix deadlock (CVE-2024-26886) * kernel: kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address (CVE-2024-26946) * kernel: KVM: SVM: Flush pages under kvm->lock to fix UAF in svm_register_enc_region() (CVE-2024-35791) * kernel: mm: cachestat: fix two shmem bugs (CVE-2024-35797) * kernel: x86/coco: Require seeding RNG with RDRAND on CoCo systems (CVE-2024-35875) * kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (CVE-2024-36000) * kernel: iommufd: Fix missing update of domains_itree after splitting iopt_area (CVE-2023-52801) * kernel: net: fix out-of-bounds access in ops_init (CVE-2024-36883) * kernel: regmap: maple: Fix cache corruption in regcache_maple_drop() (CVE-2024-36019) * kernel: usb-storage: alauda: Check whether the media is initialized (CVE-2024-38619) * kernel: net: bridge: mst: fix vlan use-after-free (CVE-2024-36979) * kernel: scsi: qedf: Ensure the copied buf is NUL terminated (CVE-2024-38559) * kernel: xhci: Handle TD clearing fo…

Affected: Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts

In the Linux kernel, the following vulnerability has been resolved:

nvme: avoid double free special payload

If a discard request needs to be retried, and that retry may fail before a new special payload is added, a double free will result. Clear the RQF_SPECIAL_LOAD when the request is cleaned.

In the Linux kernel, the following vulnerability has been resolved:

nvme: avoid double free special payload

If a discard request needs to be retried, and that retry may fail before a new special payload is added, a double free will result. Clear the RQF_SPECIAL_LOAD when the request is cleaned.

Affected: openEuler:24.03-LTS: kernel

The Linux Kernel, the operating system core itself. Security Fix(es): In the Linux kernel, the following vulnerability has been resolved: efi: libstub: only free priv.runtime_map when allocated priv.runtime_map is only allocated when efi_novamap is not set. Otherwise, it is an uninitialized value. In the error path, it is freed unconditionally. Avoid passing an uninitialized value to free_pool. Free priv.runtime_map only when it was allocated. This bug was discovered and resolved using Coverity Static Analysis Security Testing (SAST) by Synopsys, Inc.(CVE-2024-33619) In the Linux kernel, the following vulnerability has been resolved: fpga: region: add owner module and take its refcount The current implementation of the fpga region assumes that the low-level module registers a driver for the parent device and uses its owner pointer to take the module's refcount. This approach is problematic since it can lead to a null pointer dereference while attempting to get the region during programming if the parent device does not have a driver. To address this problem, add a module owner pointer to the fpga_region struct and use it to take the module's refcount. Modify the functions for registering a region to take an additional owner module parameter and rename them to avoid conflicts. Use the old function names for helper macros that automatically set the module that registers the region as the owner. This ensures compatibility with existing low…

kernel: efivarfs: force RO when remounting if SetVariable is not supported kernel: iommufd: Fix missing update of domains_itree after splitting iopt_area kernel: nfsd: fix RELEASE_LOCKOWNER kernel: mm: cachestat: fix folio read-after-free in cache walk kernel: mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again kernel: Bluetooth: af_bluetooth: Fix deadlock kernel: kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address kernel: KVM: SVM: Flush pages under kvm->lock to fix UAF in svm_register_enc_region() kernel: mm: cachestat: fix two shmem bugs kernel: x86/coco: Require seeding RNG with RDRAND on CoCo systems kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge kernel: regmap: maple: Fix cache corruption in regcache_maple_drop() kernel: net: fix out-of-bounds access in ops_init kernel: net: bridge: mst: fix vlan use-after-free kernel: scsi: qedf: Ensure the copied buf is NUL terminated kernel: usb-storage: alauda: Check whether the media is initialized kernel: xhci: Handle TD clearing for multiple streams case kernel: cxl/region: Fix memregion leaks in devm_cxl_add_region() kernel: net/sched: Fix UAF when resolving a clash kernel: ppp: reject claimed-as-LCP but actually malformed packets kernel: mm: prevent derefencing NULL ptr in pfn_section_valid() kernel: nvme: avoid double free special payload kernel: PCI/MSI: Fix UAF in msi_capability_init kernel: xdp: Remove WARN() from __xdp_reg_mem_model() kernel: x86: stop playing stack…

kernel: nvme: avoid double free special payload kernel: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache kernel: crypto: algif_aead - Revert to operating out-of-place kernel: crypto: algif_aead - Fix minimum RX size check for decryption

Security update for the Linux Kernel

Affected: Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe, Ubuntu:Pro:16.04:LTS: linux-oracle, Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:Pro:18.04:LTS: linux, Ubuntu:Pro:18.04:LTS: linux-aws, Ubuntu:18.04:LTS: linux-aws-5.0 and 179 more

In the Linux kernel, the following vulnerability has been resolved: nvme: avoid double free special payload If a discard request needs to be retried, and that retry may fail before a new special payload is added, a double free will result. Clear the RQF_SPECIAL_LOAD when the request is cleaned.

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.