CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-43850 – soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_remove
https://notcve.org/view.php?id=CVE-2024-43850
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_remove The following warning is seen during bwmon_remove due to refcount imbalance, fix this by releasing the OPPs after use. Logs: WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158 Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT) ... Call trace: _opp_table_kref_release+0x150/0x158 dev_pm_opp_remove_table+0x100/0x1b4 devm_pm_opp_of_table_release+0x10/0x1c devm_action_release+0x14/0x20 devres_release_all+0xa4/0x104 device_unbind_cleanup+0x18/0x60 device_release_driver_internal+0x1ec/0x228 driver_detach+0x50/0x98 bus_remove_driver+0x6c/0xbc driver_unregister+0x30/0x60 platform_driver_unregister+0x14/0x20 bwmon_driver_exit+0x18/0x524 [icc_bwmon] __arm64_sys_delete_module+0x184/0x264 invoke_syscall+0x48/0x118 el0_svc_common.constprop.0+0xc8/0xe8 do_el0_svc+0x20/0x2c el0_svc+0x34/0xdc el0t_64_sync_handler+0x13c/0x158 el0t_64_sync+0x190/0x194 --[ end trace 0000000000000000 ]--- • https://git.kernel.org/stable/c/b9c2ae6cac403dee3195fda9eb28d8ee733b225b https://git.kernel.org/stable/c/aad41f4c169bcb800ae88123799bdf8cdec3d366 https://git.kernel.org/stable/c/4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c https://git.kernel.org/stable/c/24086640ab39396eb1a92d1cb1cd2f31b2677c52 •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2024-43849 – soc: qcom: pdr: protect locator_addr with the main mutex
https://notcve.org/view.php?id=CVE-2024-43849
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: pdr: protect locator_addr with the main mutex If the service locator server is restarted fast enough, the PDR can rewrite locator_addr fields concurrently. Protect them by placing modification of those fields under the main pdr->lock. • https://git.kernel.org/stable/c/fbe639b44a82755d639df1c5d147c93f02ac5a0f https://git.kernel.org/stable/c/eab05737ee22216250fe20d27f5a596da5ea6eb7 https://git.kernel.org/stable/c/d0870c4847e77a49c2f91bb2a8e0fa3c1f8dea5c https://git.kernel.org/stable/c/475a77fb3f0e1d527f56c60b79f5879661df5b80 https://git.kernel.org/stable/c/3e815626d73e05152a8142f6e44aecc4133e6e08 https://git.kernel.org/stable/c/8543269567e2fb3d976a8255c5e348aed14f98bc https://git.kernel.org/stable/c/107924c14e3ddd85119ca43c26a4ee1056fa9b84 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-43848 – wifi: mac80211: fix TTLM teardown work
https://notcve.org/view.php?id=CVE-2024-43848
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix TTLM teardown work The worker calculates the wrong sdata pointer, so if it ever runs, it'll crash. Fix that. • https://git.kernel.org/stable/c/a17a58ad2ff24f0d201fa5f9939182f3757d1737 https://git.kernel.org/stable/c/9750899410c8478ef043c42029f4f6144c096eac https://git.kernel.org/stable/c/2fe0a605d083b884490ee4de02be071b5b4291b1 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-43847 – wifi: ath12k: fix invalid memory access while processing fragmented packets
https://notcve.org/view.php?id=CVE-2024-43847
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix invalid memory access while processing fragmented packets The monitor ring and the reo reinject ring share the same ring mask index. When the driver receives an interrupt for the reo reinject ring, the monitor ring is also processed, leading to invalid memory access. Since monitor support is not yet enabled in ath12k, the ring mask for the monitor ring should be removed. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00209-QCAHKSWPL_SILICONZ-1 • https://git.kernel.org/stable/c/d889913205cf7ebda905b1e62c5867ed4e39f6c2 https://git.kernel.org/stable/c/8126f82dab7bd8b2e04799342b19fff0a1fd8575 https://git.kernel.org/stable/c/36fc66a7d9ca3e5c6eac25362cac63f83df8bed6 https://git.kernel.org/stable/c/073f9f249eecd64ab9d59c91c4a23cfdcc02afe4 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-43846 – lib: objagg: Fix general protection fault
https://notcve.org/view.php?id=CVE-2024-43846
In the Linux kernel, the following vulnerability has been resolved: lib: objagg: Fix general protection fault The library supports aggregation of objects into other objects only if the parent object does not have a parent itself. That is, nesting is not supported. Aggregation happens in two cases: Without and with hints, where hints are a pre-computed recommendation on how to aggregate the provided objects. Nesting is not possible in the first case due to a check that prevents it, but in the second case there is no check because the assumption is that nesting cannot happen when creating objects based on hints. The violation of this assumption leads to various warnings and eventually to a general protection fault [1]. Before fixing the root cause, error out when nesting happens and warn. [1] general protection fault, probably for non-canonical address 0xdead000000000d90: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 1083 Comm: kworker/1:9 Tainted: G W 6.9.0-rc6-custom-gd9b4f1cca7fb #7 Hardware name: Mellanox Technologies Ltd. MSN3700/VMOD0005, BIOS 5.11 01/06/2019 Workqueue: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work RIP: 0010:mlxsw_sp_acl_erp_bf_insert+0x25/0x80 [...] Call Trace: <TASK> mlxsw_sp_acl_atcam_entry_add+0x256/0x3c0 mlxsw_sp_acl_tcam_entry_create+0x5e/0xa0 mlxsw_sp_acl_tcam_vchunk_migrate_one+0x16b/0x270 mlxsw_sp_acl_tcam_vregion_rehash_work+0xbe/0x510 process_one_work+0x151/0x370 worker_thread+0x2cb/0x3e0 kthread+0xd0/0x100 ret_from_fork+0x34/0x50 ret_from_fork_asm+0x1a/0x30 </TASK> • https://git.kernel.org/stable/c/9069a3817d82b01b3a55da382c774e3575946130 https://git.kernel.org/stable/c/8161263362154cbebfbf4808097b956a6a8cb98a https://git.kernel.org/stable/c/22ae17a267f4812861f0c644186c3421ff97dbfc https://git.kernel.org/stable/c/565213e005557eb6cc4e42189d26eb300e02f170 https://git.kernel.org/stable/c/5adc61d29bbb461d7f7c2b48dceaa90ecd182eb7 https://git.kernel.org/stable/c/1936fa05a180834c3b52e0439a6bddc07814d3eb https://git.kernel.org/stable/c/499f742fed42e74f1321f4b12ca196a66a2b49fc https://git.kernel.org/stable/c/b4a3a89fffcdf09702b1f161b914e52ab •