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CVE Team 2024-12-29 05:01:53 +00:00
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137
2024/56xxx/CVE-2024-56598.json
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@ -1,18 +1,147 @@
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\njfs: array-index-out-of-bounds fix in dtReadFirst\n\nThe value of stbl can be sometimes out of bounds due\nto a bad filesystem. Added a check with appopriate return\nof error code in that case."
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82
2024/56xxx/CVE-2024-56599.json
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137
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137
2024/56xxx/CVE-2024-56601.json
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137
2024/56xxx/CVE-2024-56602.json
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: fix atomic calls in ath12k_mac_op_set_bitrate_mask()\n\nWhen I try to manually set bitrates:\n\niw wlan0 set bitrates legacy-2.4 1\n\nI get sleeping from invalid context error, see below. Fix that by switching to\nuse recently introduced ieee80211_iterate_stations_mtx().\n\nDo note that WCN6855 firmware is still crashing, I'm not sure if that firmware\neven supports bitrate WMI commands and should we consider disabling\nath12k_mac_op_set_bitrate_mask() for WCN6855? But that's for another patch.\n\nBUG: sleeping function called from invalid context at drivers/net/wireless/ath/ath12k/wmi.c:420\nin_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 2236, name: iw\npreempt_count: 0, expected: 0\nRCU nest depth: 1, expected: 0\n3 locks held by iw/2236:\n #0: ffffffffabc6f1d8 (cb_lock){++++}-{3:3}, at: genl_rcv+0x14/0x40\n #1: ffff888138410810 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: nl80211_pre_doit+0x54d/0x800 [cfg80211]\n #2: ffffffffab2cfaa0 (rcu_read_lock){....}-{1:2}, at: ieee80211_iterate_stations_atomic+0x2f/0x200 [mac80211]\nCPU: 3 UID: 0 PID: 2236 Comm: iw Not tainted 6.11.0-rc7-wt-ath+ #1772\nHardware name: Intel(R) Client Systems NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0067.2021.0528.1339 05/28/2021\nCall Trace:\n <TASK>\n dump_stack_lvl+0xa4/0xe0\n dump_stack+0x10/0x20\n __might_resched+0x363/0x5a0\n ? __alloc_skb+0x165/0x340\n __might_sleep+0xad/0x160\n ath12k_wmi_cmd_send+0xb1/0x3d0 [ath12k]\n ? ath12k_wmi_init_wcn7850+0xa40/0xa40 [ath12k]\n ? __netdev_alloc_skb+0x45/0x7b0\n ? __asan_memset+0x39/0x40\n ? ath12k_wmi_alloc_skb+0xf0/0x150 [ath12k]\n ? reacquire_held_locks+0x4d0/0x4d0\n ath12k_wmi_set_peer_param+0x340/0x5b0 [ath12k]\n ath12k_mac_disable_peer_fixed_rate+0xa3/0x110 [ath12k]\n ? ath12k_mac_vdev_stop+0x4f0/0x4f0 [ath12k]\n ieee80211_iterate_stations_atomic+0xd4/0x200 [mac80211]\n ath12k_mac_op_set_bitrate_mask+0x5d2/0x1080 [ath12k]\n ? ath12k_mac_vif_chan+0x320/0x320 [ath12k]\n drv_set_bitrate_mask+0x267/0x470 [mac80211]\n ieee80211_set_bitrate_mask+0x4cc/0x8a0 [mac80211]\n ? __this_cpu_preempt_check+0x13/0x20\n nl80211_set_tx_bitrate_mask+0x2bc/0x530 [cfg80211]\n ? nl80211_parse_tx_bitrate_mask+0x2320/0x2320 [cfg80211]\n ? trace_contention_end+0xef/0x140\n ? rtnl_unlock+0x9/0x10\n ? nl80211_pre_doit+0x557/0x800 [cfg80211]\n genl_family_rcv_msg_doit+0x1f0/0x2e0\n ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250\n ? ns_capable+0x57/0xd0\n genl_family_rcv_msg+0x34c/0x600\n ? genl_family_rcv_msg_dumpit+0x310/0x310\n ? __lock_acquire+0xc62/0x1de0\n ? he_set_mcs_mask.isra.0+0x8d0/0x8d0 [cfg80211]\n ? nl80211_parse_tx_bitrate_mask+0x2320/0x2320 [cfg80211]\n ? cfg80211_external_auth_request+0x690/0x690 [cfg80211]\n genl_rcv_msg+0xa0/0x130\n netlink_rcv_skb+0x14c/0x400\n ? genl_family_rcv_msg+0x600/0x600\n ? netlink_ack+0xd70/0xd70\n ? rwsem_optimistic_spin+0x4f0/0x4f0\n ? genl_rcv+0x14/0x40\n ? down_read_killable+0x580/0x580\n ? netlink_deliver_tap+0x13e/0x350\n ? __this_cpu_preempt_check+0x13/0x20\n genl_rcv+0x23/0x40\n netlink_unicast+0x45e/0x790\n ? netlink_attachskb+0x7f0/0x7f0\n netlink_sendmsg+0x7eb/0xdb0\n ? netlink_unicast+0x790/0x790\n ? __this_cpu_preempt_check+0x13/0x20\n ? selinux_socket_sendmsg+0x31/0x40\n ? netlink_unicast+0x790/0x790\n __sock_sendmsg+0xc9/0x160\n ____sys_sendmsg+0x620/0x990\n ? kernel_sendmsg+0x30/0x30\n ? __copy_msghdr+0x410/0x410\n ? __kasan_check_read+0x11/0x20\n ? mark_lock+0xe6/0x1470\n ___sys_sendmsg+0xe9/0x170\n ? copy_msghdr_from_user+0x120/0x120\n ? __lock_acquire+0xc62/0x1de0\n ? do_fault_around+0x2c6/0x4e0\n ? do_user_addr_fault+0x8c1/0xde0\n ? reacquire_held_locks+0x220/0x4d0\n ? do_user_addr_fault+0x8c1/0xde0\n ? __kasan_check_read+0x11/0x20\n ? __fdget+0x4e/0x1d0\n ? sockfd_lookup_light+0x1a/0x170\n __sys_sendmsg+0xd2/0x180\n ? __sys_sendmsg_sock+0x20/0x20\n ? reacquire_held_locks+0x4d0/0x4d0\n ? debug_smp_processor_id+0x17/0x20\n __x64_sys_sendmsg+0x72/0xb0\n ? lockdep_hardirqs_on+0x7d/0x100\n x64_sys_call+0x894/0x9f0\n do_syscall_64+0x64/0x130\n entry_SYSCALL_64_after_\n---truncated---"
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"version": {
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"version_name": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"version_value": "2093f062b26805789b73f2af214691475d9baa29"
},
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"x_cve_json_5_version_data": {
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"version": "6.12.5",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
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82
2024/56xxx/CVE-2024-56608.json
View File

@ -1,18 +1,92 @@
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"ID": "CVE-2024-56608",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"ASSIGNER": "cve@kernel.org",
"STATE": "PUBLIC"
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"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix out-of-bounds access in 'dcn21_link_encoder_create'\n\nAn issue was identified in the dcn21_link_encoder_create function where\nan out-of-bounds access could occur when the hpd_source index was used\nto reference the link_enc_hpd_regs array. This array has a fixed size\nand the index was not being checked against the array's bounds before\naccessing it.\n\nThis fix adds a conditional check to ensure that the hpd_source index is\nwithin the valid range of the link_enc_hpd_regs array. If the index is\nout of bounds, the function now returns NULL to prevent undefined\nbehavior.\n\nReferences:\n\n[ 65.920507] ------------[ cut here ]------------\n[ 65.920510] UBSAN: array-index-out-of-bounds in drivers/gpu/drm/amd/amdgpu/../display/dc/resource/dcn21/dcn21_resource.c:1312:29\n[ 65.920519] index 7 is out of range for type 'dcn10_link_enc_hpd_registers [5]'\n[ 65.920523] CPU: 3 PID: 1178 Comm: modprobe Tainted: G OE 6.8.0-cleanershaderfeatureresetasdntipmi200nv2132 #13\n[ 65.920525] Hardware name: AMD Majolica-RN/Majolica-RN, BIOS WMJ0429N_Weekly_20_04_2 04/29/2020\n[ 65.920527] Call Trace:\n[ 65.920529] <TASK>\n[ 65.920532] dump_stack_lvl+0x48/0x70\n[ 65.920541] dump_stack+0x10/0x20\n[ 65.920543] __ubsan_handle_out_of_bounds+0xa2/0xe0\n[ 65.920549] dcn21_link_encoder_create+0xd9/0x140 [amdgpu]\n[ 65.921009] link_create+0x6d3/0xed0 [amdgpu]\n[ 65.921355] create_links+0x18a/0x4e0 [amdgpu]\n[ 65.921679] dc_create+0x360/0x720 [amdgpu]\n[ 65.921999] ? dmi_matches+0xa0/0x220\n[ 65.922004] amdgpu_dm_init+0x2b6/0x2c90 [amdgpu]\n[ 65.922342] ? console_unlock+0x77/0x120\n[ 65.922348] ? dev_printk_emit+0x86/0xb0\n[ 65.922354] dm_hw_init+0x15/0x40 [amdgpu]\n[ 65.922686] amdgpu_device_init+0x26a8/0x33a0 [amdgpu]\n[ 65.922921] amdgpu_driver_load_kms+0x1b/0xa0 [amdgpu]\n[ 65.923087] amdgpu_pci_probe+0x1b7/0x630 [amdgpu]\n[ 65.923087] local_pci_probe+0x4b/0xb0\n[ 65.923087] pci_device_probe+0xc8/0x280\n[ 65.923087] really_probe+0x187/0x300\n[ 65.923087] __driver_probe_device+0x85/0x130\n[ 65.923087] driver_probe_device+0x24/0x110\n[ 65.923087] __driver_attach+0xac/0x1d0\n[ 65.923087] ? __pfx___driver_attach+0x10/0x10\n[ 65.923087] bus_for_each_dev+0x7d/0xd0\n[ 65.923087] driver_attach+0x1e/0x30\n[ 65.923087] bus_add_driver+0xf2/0x200\n[ 65.923087] driver_register+0x64/0x130\n[ 65.923087] ? __pfx_amdgpu_init+0x10/0x10 [amdgpu]\n[ 65.923087] __pci_register_driver+0x61/0x70\n[ 65.923087] amdgpu_init+0x7d/0xff0 [amdgpu]\n[ 65.923087] do_one_initcall+0x49/0x310\n[ 65.923087] ? kmalloc_trace+0x136/0x360\n[ 65.923087] do_init_module+0x6a/0x270\n[ 65.923087] load_module+0x1fce/0x23a0\n[ 65.923087] init_module_from_file+0x9c/0xe0\n[ 65.923087] ? init_module_from_file+0x9c/0xe0\n[ 65.923087] idempotent_init_module+0x179/0x230\n[ 65.923087] __x64_sys_finit_module+0x5d/0xa0\n[ 65.923087] do_syscall_64+0x76/0x120\n[ 65.923087] entry_SYSCALL_64_after_hwframe+0x6e/0x76\n[ 65.923087] RIP: 0033:0x7f2d80f1e88d\n[ 65.923087] Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 b5 0f 00 f7 d8 64 89 01 48\n[ 65.923087] RSP: 002b:00007ffc7bc1aa78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139\n[ 65.923087] RAX: ffffffffffffffda RBX: 0000564c9c1db130 RCX: 00007f2d80f1e88d\n[ 65.923087] RDX: 0000000000000000 RSI: 0000564c9c1e5480 RDI: 000000000000000f\n[ 65.923087] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000002\n[ 65.923087] R10: 000000000000000f R11: 0000000000000246 R12: 0000564c9c1e5480\n[ 65.923087] R13: 0000564c9c1db260 R14: 0000000000000000 R15: 0000564c9c1e54b0\n[ 65.923087] </TASK>\n[ 65.923927] ---[ end trace ]---"
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"value": "n/a"
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"vendor_name": "Linux",
"product": {
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"product_name": "Linux",
"version": {
"version_data": [
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"version_affected": "<",
"version_name": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"version_value": "f01ddd589e162979421e6914b1c74018633f01e0"
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"versions": [
{
"version": "6.12.5",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
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{
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"lessThanOrEqual": "*",
"status": "unaffected",
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"url": "https://git.kernel.org/stable/c/63de35a8fcfca59ae8750d469a7eb220c7557baf",
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"name": "https://git.kernel.org/stable/c/63de35a8fcfca59ae8750d469a7eb220c7557baf"
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82
2024/56xxx/CVE-2024-56609.json
View File

@ -1,18 +1,92 @@
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"ID": "CVE-2024-56609",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"ASSIGNER": "cve@kernel.org",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw88: use ieee80211_purge_tx_queue() to purge TX skb\n\nWhen removing kernel modules by:\n rmmod rtw88_8723cs rtw88_8703b rtw88_8723x rtw88_sdio rtw88_core\n\nDriver uses skb_queue_purge() to purge TX skb, but not report tx status\ncausing \"Have pending ack frames!\" warning. Use ieee80211_purge_tx_queue()\nto correct this.\n\nSince ieee80211_purge_tx_queue() doesn't take locks, to prevent racing\nbetween TX work and purge TX queue, flush and destroy TX work in advance.\n\n wlan0: deauthenticating from aa:f5:fd:60:4c:a8 by local\n choice (Reason: 3=DEAUTH_LEAVING)\n ------------[ cut here ]------------\n Have pending ack frames!\n WARNING: CPU: 3 PID: 9232 at net/mac80211/main.c:1691\n ieee80211_free_ack_frame+0x5c/0x90 [mac80211]\n CPU: 3 PID: 9232 Comm: rmmod Tainted: G C\n 6.10.1-200.fc40.aarch64 #1\n Hardware name: pine64 Pine64 PinePhone Braveheart\n (1.1)/Pine64 PinePhone Braveheart (1.1), BIOS 2024.01 01/01/2024\n pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : ieee80211_free_ack_frame+0x5c/0x90 [mac80211]\n lr : ieee80211_free_ack_frame+0x5c/0x90 [mac80211]\n sp : ffff80008c1b37b0\n x29: ffff80008c1b37b0 x28: ffff000003be8000 x27: 0000000000000000\n x26: 0000000000000000 x25: ffff000003dc14b8 x24: ffff80008c1b37d0\n x23: ffff000000ff9f80 x22: 0000000000000000 x21: 000000007fffffff\n x20: ffff80007c7e93d8 x19: ffff00006e66f400 x18: 0000000000000000\n x17: ffff7ffffd2b3000 x16: ffff800083fc0000 x15: 0000000000000000\n x14: 0000000000000000 x13: 2173656d61726620 x12: 6b636120676e6964\n x11: 0000000000000000 x10: 000000000000005d x9 : ffff8000802af2b0\n x8 : ffff80008c1b3430 x7 : 0000000000000001 x6 : 0000000000000001\n x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\n x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000003be8000\n Call trace:\n ieee80211_free_ack_frame+0x5c/0x90 [mac80211]\n idr_for_each+0x74/0x110\n ieee80211_free_hw+0x44/0xe8 [mac80211]\n rtw_sdio_remove+0x9c/0xc0 [rtw88_sdio]\n sdio_bus_remove+0x44/0x180\n device_remove+0x54/0x90\n device_release_driver_internal+0x1d4/0x238\n driver_detach+0x54/0xc0\n bus_remove_driver+0x78/0x108\n driver_unregister+0x38/0x78\n sdio_unregister_driver+0x2c/0x40\n rtw_8723cs_driver_exit+0x18/0x1000 [rtw88_8723cs]\n __do_sys_delete_module.isra.0+0x190/0x338\n __arm64_sys_delete_module+0x1c/0x30\n invoke_syscall+0x74/0x100\n el0_svc_common.constprop.0+0x48/0xf0\n do_el0_svc+0x24/0x38\n el0_svc+0x3c/0x158\n el0t_64_sync_handler+0x120/0x138\n el0t_64_sync+0x194/0x198\n ---[ end trace 0000000000000000 ]---"
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},
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{
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126
2024/56xxx/CVE-2024-56610.json
View File

@ -1,18 +1,136 @@
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"description_data": [
{
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103
2024/56xxx/CVE-2024-56611.json
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92
2024/56xxx/CVE-2024-56612.json
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103
2024/56xxx/CVE-2024-56613.json
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxsk: fix OOB map writes when deleting elements\n\nJordy says:\n\n\"\nIn the xsk_map_delete_elem function an unsigned integer\n(map->max_entries) is compared with a user-controlled signed integer\n(k). Due to implicit type conversion, a large unsigned value for\nmap->max_entries can bypass the intended bounds check:\n\n\tif (k >= map->max_entries)\n\t\treturn -EINVAL;\n\nThis allows k to hold a negative value (between -2147483648 and -2),\nwhich is then used as an array index in m->xsk_map[k], which results\nin an out-of-bounds access.\n\n\tspin_lock_bh(&m->lock);\n\tmap_entry = &m->xsk_map[k]; // Out-of-bounds map_entry\n\told_xs = unrcu_pointer(xchg(map_entry, NULL)); // Oob write\n\tif (old_xs)\n\t\txsk_map_sock_delete(old_xs, map_entry);\n\tspin_unlock_bh(&m->lock);\n\nThe xchg operation can then be used to cause an out-of-bounds write.\nMoreover, the invalid map_entry passed to xsk_map_sock_delete can lead\nto further memory corruption.\n\"\n\nIt indeed results in following splat:\n\n[76612.897343] BUG: unable to handle page fault for address: ffffc8fc2e461108\n[76612.904330] #PF: supervisor write access in kernel mode\n[76612.909639] #PF: error_code(0x0002) - not-present page\n[76612.914855] PGD 0 P4D 0\n[76612.917431] Oops: Oops: 0002 [#1] PREEMPT SMP\n[76612.921859] CPU: 11 UID: 0 PID: 10318 Comm: a.out Not tainted 6.12.0-rc1+ #470\n[76612.929189] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019\n[76612.939781] RIP: 0010:xsk_map_delete_elem+0x2d/0x60\n[76612.944738] Code: 00 00 41 54 55 53 48 63 2e 3b 6f 24 73 38 4c 8d a7 f8 00 00 00 48 89 fb 4c 89 e7 e8 2d bf 05 00 48 8d b4 eb 00 01 00 00 31 ff <48> 87 3e 48 85 ff 74 05 e8 16 ff ff ff 4c 89 e7 e8 3e bc 05 00 31\n[76612.963774] RSP: 0018:ffffc9002e407df8 EFLAGS: 00010246\n[76612.969079] RAX: 0000000000000000 RBX: ffffc9002e461000 RCX: 0000000000000000\n[76612.976323] RDX: 0000000000000001 RSI: ffffc8fc2e461108 RDI: 0000000000000000\n[76612.983569] RBP: ffffffff80000001 R08: 0000000000000000 R09: 0000000000000007\n[76612.990812] R10: ffffc9002e407e18 R11: ffff888108a38858 R12: ffffc9002e4610f8\n[76612.998060] R13: ffff888108a38858 R14: 00007ffd1ae0ac78 R15: ffffc9002e4610c0\n[76613.005303] FS: 00007f80b6f59740(0000) GS:ffff8897e0ec0000(0000) knlGS:0000000000000000\n[76613.013517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[76613.019349] CR2: ffffc8fc2e461108 CR3: 000000011e3ef001 CR4: 00000000007726f0\n[76613.026595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[76613.033841] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[76613.041086] PKRU: 55555554\n[76613.043842] Call Trace:\n[76613.046331] <TASK>\n[76613.048468] ? __die+0x20/0x60\n[76613.051581] ? page_fault_oops+0x15a/0x450\n[76613.055747] ? search_extable+0x22/0x30\n[76613.059649] ? search_bpf_extables+0x5f/0x80\n[76613.063988] ? exc_page_fault+0xa9/0x140\n[76613.067975] ? asm_exc_page_fault+0x22/0x30\n[76613.072229] ? xsk_map_delete_elem+0x2d/0x60\n[76613.076573] ? xsk_map_delete_elem+0x23/0x60\n[76613.080914] __sys_bpf+0x19b7/0x23c0\n[76613.084555] __x64_sys_bpf+0x1a/0x20\n[76613.088194] do_syscall_64+0x37/0xb0\n[76613.091832] entry_SYSCALL_64_after_hwframe+0x4b/0x53\n[76613.096962] RIP: 0033:0x7f80b6d1e88d\n[76613.100592] Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 b5 0f 00 f7 d8 64 89 01 48\n[76613.119631] RSP: 002b:00007ffd1ae0ac68 EFLAGS: 00000206 ORIG_RAX: 0000000000000141\n[76613.131330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80b6d1e88d\n[76613.142632] RDX: 0000000000000098 RSI: 00007ffd1ae0ad20 RDI: 0000000000000003\n[76613.153967] RBP: 00007ffd1ae0adc0 R08: 0000000000000000 R09: 0000000000000000\n[76613.166030] R10: 00007f80b6f77040 R11: 0000000000000206 R12: 00007ffd1ae0aed8\n[76613.177130] R13: 000055ddf42ce1e9 R14: 000055ddf42d0d98 R15: 00\n---truncated---"
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147
2024/56xxx/CVE-2024-56615.json
View File

@ -1,18 +1,157 @@
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104
2024/56xxx/CVE-2024-56616.json
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2024/56xxx/CVE-2024-56617.json
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2024/56xxx/CVE-2024-56618.json
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2024/56xxx/CVE-2024-56619.json
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92
2024/56xxx/CVE-2024-56620.json
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2024/56xxx/CVE-2024-56646.json
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2024/56xxx/CVE-2024-56647.json
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2024/56xxx/CVE-2024-56648.json
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2024/56xxx/CVE-2024-56649.json
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: enetc: Do not configure preemptible TCs if SIs do not support\n\nBoth ENETC PF and VF drivers share enetc_setup_tc_mqprio() to configure\nMQPRIO. And enetc_setup_tc_mqprio() calls enetc_change_preemptible_tcs()\nto configure preemptible TCs. However, only PF is able to configure\npreemptible TCs. Because only PF has related registers, while VF does not\nhave these registers. So for VF, its hw->port pointer is NULL. Therefore,\nVF will access an invalid pointer when accessing a non-existent register,\nwhich will cause a crash issue. The simplified log is as follows.\n\nroot@ls1028ardb:~# tc qdisc add dev eno0vf0 parent root handle 100: \\\nmqprio num_tc 4 map 0 0 1 1 2 2 3 3 queues 1@0 1@1 1@2 1@3 hw 1\n[ 187.290775] Unable to handle kernel paging request at virtual address 0000000000001f00\n[ 187.424831] pc : enetc_mm_commit_preemptible_tcs+0x1c4/0x400\n[ 187.430518] lr : enetc_mm_commit_preemptible_tcs+0x30c/0x400\n[ 187.511140] Call trace:\n[ 187.513588] enetc_mm_commit_preemptible_tcs+0x1c4/0x400\n[ 187.518918] enetc_setup_tc_mqprio+0x180/0x214\n[ 187.523374] enetc_vf_setup_tc+0x1c/0x30\n[ 187.527306] mqprio_enable_offload+0x144/0x178\n[ 187.531766] mqprio_init+0x3ec/0x668\n[ 187.535351] qdisc_create+0x15c/0x488\n[ 187.539023] tc_modify_qdisc+0x398/0x73c\n[ 187.542958] rtnetlink_rcv_msg+0x128/0x378\n[ 187.547064] netlink_rcv_skb+0x60/0x130\n[ 187.550910] rtnetlink_rcv+0x18/0x24\n[ 187.554492] netlink_unicast+0x300/0x36c\n[ 187.558425] netlink_sendmsg+0x1a8/0x420\n[ 187.606759] ---[ end trace 0000000000000000 ]---\n\nIn addition, some PFs also do not support configuring preemptible TCs,\nsuch as eno1 and eno3 on LS1028A. It won't crash like it does for VFs,\nbut we should prevent these PFs from accessing these unimplemented\nregisters."
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2024/56xxx/CVE-2024-56653.json
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2024/56xxx/CVE-2024-56655.json
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2024/56xxx/CVE-2024-56656.json
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124
2024/56xxx/CVE-2024-56665.json
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2024/56xxx/CVE-2024-56666.json
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2024/56xxx/CVE-2024-56667.json
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92
2024/56xxx/CVE-2024-56668.json
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"ASSIGNER": "cve@kernel.org",
"STATE": "PUBLIC"
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/vt-d: Remove cache tags before disabling ATS\n\nThe current implementation removes cache tags after disabling ATS,\nleading to potential memory leaks and kernel crashes. Specifically,\nCACHE_TAG_DEVTLB type cache tags may still remain in the list even\nafter the domain is freed, causing a use-after-free condition.\n\nThis issue really shows up when multiple VFs from different PFs\npassed through to a single user-space process via vfio-pci. In such\ncases, the kernel may crash with kernel messages like:\n\n BUG: kernel NULL pointer dereference, address: 0000000000000014\n PGD 19036a067 P4D 1940a3067 PUD 136c9b067 PMD 0\n Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI\n CPU: 74 UID: 0 PID: 3183 Comm: testCli Not tainted 6.11.9 #2\n RIP: 0010:cache_tag_flush_range+0x9b/0x250\n Call Trace:\n <TASK>\n ? __die+0x1f/0x60\n ? page_fault_oops+0x163/0x590\n ? exc_page_fault+0x72/0x190\n ? asm_exc_page_fault+0x22/0x30\n ? cache_tag_flush_range+0x9b/0x250\n ? cache_tag_flush_range+0x5d/0x250\n intel_iommu_tlb_sync+0x29/0x40\n intel_iommu_unmap_pages+0xfe/0x160\n __iommu_unmap+0xd8/0x1a0\n vfio_unmap_unpin+0x182/0x340 [vfio_iommu_type1]\n vfio_remove_dma+0x2a/0xb0 [vfio_iommu_type1]\n vfio_iommu_type1_ioctl+0xafa/0x18e0 [vfio_iommu_type1]\n\nMove cache_tag_unassign_domain() before iommu_disable_pci_caps() to fix\nit."
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "Linux",
"product": {
"product_data": [
{
"product_name": "Linux",
"version": {
"version_data": [
{
"version_affected": "<",
"version_name": "3b1d9e2b2d6856eabf5faa12d20c97fef657999f",
"version_value": "9a0a72d3ed919ebe6491f527630998be053151d8"
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"versions": [
{
"version": "6.10",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.10",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.6",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.13-rc3",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
],
"defaultStatus": "affected"
}
}
]
}
}
]
}
}
]
}
},
"references": {
"reference_data": [
{
"url": "https://git.kernel.org/stable/c/9a0a72d3ed919ebe6491f527630998be053151d8",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/9a0a72d3ed919ebe6491f527630998be053151d8"
},
{
"url": "https://git.kernel.org/stable/c/1f2557e08a617a4b5e92a48a1a9a6f86621def18",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/1f2557e08a617a4b5e92a48a1a9a6f86621def18"
}
]
},
"generator": {
"engine": "bippy-5f407fcff5a0"
}
}