CVSS: -EPSS: %CPEs: 3EXPL: 0CVE-2024-47676 – mm/hugetlb.c: fix UAF of vma in hugetlb fault pathway
https://notcve.org/view.php?id=CVE-2024-47676
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb.c: fix UAF of vma in hugetlb fault pathway Syzbot reports a UAF in hugetlb_fault(). • https://git.kernel.org/stable/c/9acad7ba3e25d11f4c96df1b7312ae89e6faca5c https://git.kernel.org/stable/c/e897d184a8dd4a4e1f39c8c495598e4d9472776c https://git.kernel.org/stable/c/d59ebc99dee0a2687a26df94b901eb8216dbf876 https://git.kernel.org/stable/c/98b74bb4d7e96b4da5ef3126511febe55b76b807 •
CVSS: -EPSS: %CPEs: 4EXPL: 0CVE-2024-47675 – bpf: Fix use-after-free in bpf_uprobe_multi_link_attach()
https://notcve.org/view.php?id=CVE-2024-47675
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix use-after-free in bpf_uprobe_multi_link_attach() If bpf_link_prime() fails, bpf_uprobe_multi_link_attach() goes to the error_free label and frees the array of bpf_uprobe's without calling bpf_uprobe_unregister(). This leaks bpf_uprobe->uprobe and worse, this frees bpf_uprobe->consumer without removing it from the uprobe->consumers list. • https://git.kernel.org/stable/c/89ae89f53d201143560f1e9ed4bfa62eee34f88e https://git.kernel.org/stable/c/790c630ab0e7d7aba6d186581d4627c09fce60f3 https://git.kernel.org/stable/c/7c1d782e5afbf7c50ba74ecc4ddc18a05d63e5ee https://git.kernel.org/stable/c/cdf27834c3dd5d9abf7eb8e4ee87ee9e307eb25c https://git.kernel.org/stable/c/5fe6e308abaea082c20fbf2aa5df8e14495622cf •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-47674 – mm: avoid leaving partial pfn mappings around in error case
https://notcve.org/view.php?id=CVE-2024-47674
In the Linux kernel, the following vulnerability has been resolved: mm: avoid leaving partial pfn mappings around in error case As Jann points out, PFN mappings are special, because unlike normal memory mappings, there is no lifetime information associated with the mapping - it is just a raw mapping of PFNs with no reference counting of a 'struct page'. That's all very much intentional, but it does mean that it's easy to mess up the cleanup in case of errors. ... En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mm: evitar dejar asignaciones pfn parciales en caso de error Como señala Jann, las asignaciones PFN son especiales, porque a diferencia de las asignaciones de memoria normales, no hay información de duración asociada con la asignación: es solo una asignación sin procesar de PFN sin recuento de referencias de una 'página de estructura'. • https://git.kernel.org/stable/c/5b2c8b34f6d76bfbd1dd4936eb8a0fbfb9af3959 https://git.kernel.org/stable/c/65d0db500d7c07f0f76fc24a4d837791c4862cd2 https://git.kernel.org/stable/c/a95a24fcaee1b892e47d5e6dcc403f713874ee80 https://git.kernel.org/stable/c/954fd4c81f22c4b6ba65379a81fd252971bf4ef3 https://git.kernel.org/stable/c/79a61cc3fc0466ad2b7b89618a6157785f0293b3 https://project-zero.issues.chromium.org/issues/366053091 •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-47673 – wifi: iwlwifi: mvm: pause TCM when the firmware is stopped
https://notcve.org/view.php?id=CVE-2024-47673
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: pause TCM when the firmware is stopped Not doing so will make us send a host command to the transport while the firmware is not alive, which will trigger a WARNING. bad state = 0 WARNING: CPU: 2 PID: 17434 at drivers/net/wireless/intel/iwlwifi/iwl-trans.c:115 iwl_trans_send_cmd+0x1cb/0x1e0 [iwlwifi] RIP: 0010:iwl_trans_send_cmd+0x1cb/0x1e0 [iwlwifi] Call Trace: <TASK> iwl_mvm_send_cmd+0x40/0xc0 [iwlmvm] iwl_mvm_config_scan+0x198/0x260 [iwlmvm] iwl_mvm_recalc_tcm+0x730/0x11d0 [iwlmvm] iwl_mvm_tcm_work+0x1d/0x30 [iwlmvm] process_one_work+0x29e/0x640 worker_thread+0x2df/0x690 ? • https://git.kernel.org/stable/c/a15df5f37fa3a8b7a8ec7a339d1e897bc524e28f https://git.kernel.org/stable/c/5948a191906b54e10f02f6b7a7670243a39f99f4 https://git.kernel.org/stable/c/2c61b561baf92a2860c76c2302a62169e22c21cc https://git.kernel.org/stable/c/55086c97a55d781b04a2667401c75ffde190135c https://git.kernel.org/stable/c/0668ebc8c2282ca1e7eb96092a347baefffb5fe7 •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2024-47672 – wifi: iwlwifi: mvm: don't wait for tx queues if firmware is dead
https://notcve.org/view.php?id=CVE-2024-47672
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't wait for tx queues if firmware is dead There is a WARNING in iwl_trans_wait_tx_queues_empty() (that was recently converted from just a message), that can be hit if we wait for TX queues to become empty after firmware died. • https://git.kernel.org/stable/c/de46b1d24f5f752b3bd8b46673c2ea4239661244 https://git.kernel.org/stable/c/1afed66cb271b3e65fe9df1c9fba2bf4b1f55669 https://git.kernel.org/stable/c/1b0cd832c9607f41f84053b818e0b7908510a3b9 https://git.kernel.org/stable/c/4d0a900ec470d392476c428875dbf053f8a0ae5e https://git.kernel.org/stable/c/7188b7a72320367554b76d8f298417b070b05dd3 https://git.kernel.org/stable/c/3a84454f5204718ca5b4ad2c1f0bf2031e2403d1 •