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: 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 •
CVSS: 7.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-43842 – wifi: rtw89: Fix array index mistake in rtw89_sta_info_get_iter()
https://notcve.org/view.php?id=CVE-2024-43842
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: Fix array index mistake in rtw89_sta_info_get_iter() In rtw89_sta_info_get_iter() 'status->he_gi' is compared to array size. But then 'rate->he_gi' is used as array index instead of 'status->he_gi'. This can lead to go beyond array boundaries in case of 'rate->he_gi' is not equal to 'status->he_gi' and is bigger than array size. Looks like "copy-paste" mistake. Fix this mistake by replacing 'rate->he_gi' with 'status->he_gi'. Found by Linux Verification Center (linuxtesting.org) with SVACE. A possible array out-of-bounds read flaw was found in the Linux kernel. This issue may lead to a crash. • https://git.kernel.org/stable/c/e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd https://git.kernel.org/stable/c/a2a095c08b95372d6d0c5819b77f071af5e75366 https://git.kernel.org/stable/c/7a0edc3d83aff3a48813d78c9cad9daf38decc74 https://git.kernel.org/stable/c/96ae4de5bc4c8ba39fd072369398f59495b73f58 https://git.kernel.org/stable/c/85099c7ce4f9e64c66aa397cd9a37473637ab891 https://access.redhat.com/security/cve/CVE-2024-43842 https://bugzilla.redhat.com/show_bug.cgi?id=2305500 • CWE-129: Improper Validation of Array Index •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-43841 – wifi: virt_wifi: avoid reporting connection success with wrong SSID
https://notcve.org/view.php?id=CVE-2024-43841
In the Linux kernel, the following vulnerability has been resolved: wifi: virt_wifi: avoid reporting connection success with wrong SSID When user issues a connection with a different SSID than the one virt_wifi has advertised, the __cfg80211_connect_result() will trigger the warning: WARN_ON(bss_not_found). The issue is because the connection code in virt_wifi does not check the SSID from user space (it only checks the BSSID), and virt_wifi will call cfg80211_connect_result() with WLAN_STATUS_SUCCESS even if the SSID is different from the one virt_wifi has advertised. Eventually cfg80211 won't be able to find the cfg80211_bss and generate the warning. Fixed it by checking the SSID (from user space) in the connection code. • https://git.kernel.org/stable/c/c7cdba31ed8b87526db978976392802d3f93110c https://git.kernel.org/stable/c/994fc2164a03200c3bf42fb45b3d49d9d6d33a4d https://git.kernel.org/stable/c/05c4488a0e446c6ccde9f22b573950665e1cd414 https://git.kernel.org/stable/c/93e898a264b4e0a475552ba9f99a016eb43ef942 https://git.kernel.org/stable/c/d3cc85a10abc8eae48988336cdd3689ab92581b3 https://git.kernel.org/stable/c/36e92b5edc8e0daa18e9325674313802ce3fbc29 https://git.kernel.org/stable/c/416d3c1538df005195721a200b0371d39636e05d https://git.kernel.org/stable/c/b5d14b0c6716fad7f0c94ac6e1d6f60a4 •