| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
ns: initialize ns_list_node for initial namespaces
Make sure that the list is always initialized for initial namespaces. |
| Improper input validation in the Linux kernel-mode driver for some Intel(R) 700 Series Ethernet before version 2.28.5 may allow an authenticated user to potentially enable escalation of privilege. |
| PureVPN client applications on Linux through September 2025 mishandle firewalling. They flush the system's existing iptables rules and apply default ACCEPT policies when connecting to a VPN server. This removes firewall rules that may have been configured manually or by other software (e.g., UFW, container engines, or system security policies). Upon VPN disconnect, the original firewall state is not restored. As a result, the system may become unintentionally exposed to network traffic that was previously blocked. This affects CLI 2.0.1 and GUI 2.10.0. |
| In the Linux kernel, the following vulnerability has been resolved:
scsi: mpt3sas: Fix crash in transport port remove by using ioc_info()
During mpt3sas_transport_port_remove(), messages were logged with
dev_printk() against &mpt3sas_port->port->dev. At this point the SAS
transport device may already be partially unregistered or freed, leading
to a crash when accessing its struct device.
Using ioc_info(), which logs via the PCI device (ioc->pdev->dev),
guaranteed to remain valid until driver removal.
[83428.295776] Oops: general protection fault, probably for non-canonical address 0x6f702f323a33312d: 0000 [#1] SMP NOPTI
[83428.295785] CPU: 145 UID: 0 PID: 113296 Comm: rmmod Kdump: loaded Tainted: G OE 6.16.0-rc1+ #1 PREEMPT(voluntary)
[83428.295792] Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
[83428.295795] Hardware name: Dell Inc. Precision 7875 Tower/, BIOS 89.1.67 02/23/2024
[83428.295799] RIP: 0010:__dev_printk+0x1f/0x70
[83428.295805] Code: 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 49 89 d1 48 85 f6 74 52 4c 8b 46 50 4d 85 c0 74 1f 48 8b 46 68 48 85 c0 74 22 <48> 8b 08 0f b6 7f 01 48 c7 c2 db e8 42 ad 83 ef 30 e9 7b f8 ff ff
[83428.295813] RSP: 0018:ff85aeafc3137bb0 EFLAGS: 00010206
[83428.295817] RAX: 6f702f323a33312d RBX: ff4290ee81292860 RCX: 5000cca25103be32
[83428.295820] RDX: ff85aeafc3137bb8 RSI: ff4290eeb1966c00 RDI: ffffffffc1560845
[83428.295823] RBP: ff85aeafc3137c18 R08: 74726f702f303a33 R09: ff85aeafc3137bb8
[83428.295826] R10: ff85aeafc3137b18 R11: ff4290f5bd60fe68 R12: ff4290ee81290000
[83428.295830] R13: ff4290ee6e345de0 R14: ff4290ee81290000 R15: ff4290ee6e345e30
[83428.295833] FS: 00007fd9472a6740(0000) GS:ff4290f5ce96b000(0000) knlGS:0000000000000000
[83428.295837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[83428.295840] CR2: 00007f242b4db238 CR3: 00000002372b8006 CR4: 0000000000771ef0
[83428.295844] PKRU: 55555554
[83428.295846] Call Trace:
[83428.295848] <TASK>
[83428.295850] _dev_printk+0x5c/0x80
[83428.295857] ? srso_alias_return_thunk+0x5/0xfbef5
[83428.295863] mpt3sas_transport_port_remove+0x1c7/0x420 [mpt3sas]
[83428.295882] _scsih_remove_device+0x21b/0x280 [mpt3sas]
[83428.295894] ? _scsih_expander_node_remove+0x108/0x140 [mpt3sas]
[83428.295906] ? srso_alias_return_thunk+0x5/0xfbef5
[83428.295910] mpt3sas_device_remove_by_sas_address.part.0+0x8f/0x110 [mpt3sas]
[83428.295921] _scsih_expander_node_remove+0x129/0x140 [mpt3sas]
[83428.295933] _scsih_expander_node_remove+0x6a/0x140 [mpt3sas]
[83428.295944] scsih_remove+0x3f0/0x4a0 [mpt3sas]
[83428.295957] pci_device_remove+0x3b/0xb0
[83428.295962] device_release_driver_internal+0x193/0x200
[83428.295968] driver_detach+0x44/0x90
[83428.295971] bus_remove_driver+0x69/0xf0
[83428.295975] pci_unregister_driver+0x2a/0xb0
[83428.295979] _mpt3sas_exit+0x1f/0x300 [mpt3sas]
[83428.295991] __do_sys_delete_module.constprop.0+0x174/0x310
[83428.295997] ? srso_alias_return_thunk+0x5/0xfbef5
[83428.296000] ? __x64_sys_getdents64+0x9a/0x110
[83428.296005] ? srso_alias_return_thunk+0x5/0xfbef5
[83428.296009] ? syscall_trace_enter+0xf6/0x1b0
[83428.296014] do_syscall_64+0x7b/0x2c0
[83428.296019] ? srso_alias_return_thunk+0x5/0xfbef5
[83428.296023] entry_SYSCALL_64_after_hwframe+0x76/0x7e |
| The llama-index-core package, up to version 0.12.44, contains a vulnerability in the `get_cache_dir()` function where a predictable, hardcoded directory path `/tmp/llama_index` is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal proprietary models, poison cached embeddings, or conduct symlink attacks. The issue affects all Linux deployments where multiple users share the same system. The vulnerability is classified under CWE-379, CWE-377, and CWE-367, indicating insecure temporary file creation and potential race conditions. |
| In the Linux kernel, the following vulnerability has been resolved:
nfc: virtual_ncidev: Fix memory leak in virtual_nci_send()
skb should be free in virtual_nci_send(), otherwise kmemleak will report
memleak.
Steps for reproduction (simulated in qemu):
cd tools/testing/selftests/nci
make
./nci_dev
BUG: memory leak
unreferenced object 0xffff888107588000 (size 208):
comm "nci_dev", pid 206, jiffies 4294945376 (age 368.248s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<000000008d94c8fd>] __alloc_skb+0x1da/0x290
[<00000000278bc7f8>] nci_send_cmd+0xa3/0x350
[<0000000081256a22>] nci_reset_req+0x6b/0xa0
[<000000009e721112>] __nci_request+0x90/0x250
[<000000005d556e59>] nci_dev_up+0x217/0x5b0
[<00000000e618ce62>] nfc_dev_up+0x114/0x220
[<00000000981e226b>] nfc_genl_dev_up+0x94/0xe0
[<000000009bb03517>] genl_family_rcv_msg_doit.isra.14+0x228/0x2d0
[<00000000b7f8c101>] genl_rcv_msg+0x35c/0x640
[<00000000c94075ff>] netlink_rcv_skb+0x11e/0x350
[<00000000440cfb1e>] genl_rcv+0x24/0x40
[<0000000062593b40>] netlink_unicast+0x43f/0x640
[<000000001d0b13cc>] netlink_sendmsg+0x73a/0xbf0
[<000000003272487f>] __sys_sendto+0x324/0x370
[<00000000ef9f1747>] __x64_sys_sendto+0xdd/0x1b0
[<000000001e437841>] do_syscall_64+0x3f/0x90 |
| In the Linux kernel, the following vulnerability has been resolved:
nfc: Fix potential resource leaks
nfc_get_device() take reference for the device, add missing
nfc_put_device() to release it when not need anymore.
Also fix the style warnning by use error EOPNOTSUPP instead of
ENOTSUPP. |
| In the Linux kernel, the following vulnerability has been resolved:
ethtool: eeprom: fix null-deref on genl_info in dump
The similar fix as commit 46cdedf2a0fa ("ethtool: pse-pd: fix null-deref on
genl_info in dump") is also needed for ethtool eeprom. |
| An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service. |
| In the Linux kernel, the following vulnerability has been resolved:
drm/sysfb: Do not dereference NULL pointer in plane reset
The plane state in __drm_gem_reset_shadow_plane() can be NULL. Do not
deref that pointer, but forward NULL to the other plane-reset helpers.
Clears plane->state to NULL.
v2:
- fix typo in commit description (Javier) |
| In the Linux kernel, the following vulnerability has been resolved:
net/smc: fix general protection fault in __smc_diag_dump
The syzbot report a crash:
Oops: general protection fault, probably for non-canonical address 0xfbd5a5d5a0000003: 0000 [#1] SMP KASAN NOPTI
KASAN: maybe wild-memory-access in range [0xdead4ead00000018-0xdead4ead0000001f]
CPU: 1 UID: 0 PID: 6949 Comm: syz.0.335 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:smc_diag_msg_common_fill net/smc/smc_diag.c:44 [inline]
RIP: 0010:__smc_diag_dump.constprop.0+0x3ca/0x2550 net/smc/smc_diag.c:89
Call Trace:
<TASK>
smc_diag_dump_proto+0x26d/0x420 net/smc/smc_diag.c:217
smc_diag_dump+0x27/0x90 net/smc/smc_diag.c:234
netlink_dump+0x539/0xd30 net/netlink/af_netlink.c:2327
__netlink_dump_start+0x6d6/0x990 net/netlink/af_netlink.c:2442
netlink_dump_start include/linux/netlink.h:341 [inline]
smc_diag_handler_dump+0x1f9/0x240 net/smc/smc_diag.c:251
__sock_diag_cmd net/core/sock_diag.c:249 [inline]
sock_diag_rcv_msg+0x438/0x790 net/core/sock_diag.c:285
netlink_rcv_skb+0x158/0x420 net/netlink/af_netlink.c:2552
netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline]
netlink_unicast+0x5a7/0x870 net/netlink/af_netlink.c:1346
netlink_sendmsg+0x8d1/0xdd0 net/netlink/af_netlink.c:1896
sock_sendmsg_nosec net/socket.c:714 [inline]
__sock_sendmsg net/socket.c:729 [inline]
____sys_sendmsg+0xa95/0xc70 net/socket.c:2614
___sys_sendmsg+0x134/0x1d0 net/socket.c:2668
__sys_sendmsg+0x16d/0x220 net/socket.c:2700
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xcd/0x4e0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
</TASK>
The process like this:
(CPU1) | (CPU2)
---------------------------------|-------------------------------
inet_create() |
// init clcsock to NULL |
sk = sk_alloc() |
|
// unexpectedly change clcsock |
inet_init_csk_locks() |
|
// add sk to hash table |
smc_inet_init_sock() |
smc_sk_init() |
smc_hash_sk() |
| // traverse the hash table
| smc_diag_dump_proto
| __smc_diag_dump()
| // visit wrong clcsock
| smc_diag_msg_common_fill()
// alloc clcsock |
smc_create_clcsk |
sock_create_kern |
With CONFIG_DEBUG_LOCK_ALLOC=y, the smc->clcsock is unexpectedly changed
in inet_init_csk_locks(). The INET_PROTOSW_ICSK flag is no need by smc,
just remove it.
After removing the INET_PROTOSW_ICSK flag, this patch alse revert
commit 6fd27ea183c2 ("net/smc: fix lacks of icsk_syn_mss with IPPROTO_SMC")
to avoid casting smc_sock to inet_connection_sock. |
| In the Linux kernel, the following vulnerability has been resolved:
arm64: mte: Do not warn if the page is already tagged in copy_highpage()
The arm64 copy_highpage() assumes that the destination page is newly
allocated and not MTE-tagged (PG_mte_tagged unset) and warns
accordingly. However, following commit 060913999d7a ("mm: migrate:
support poisoned recover from migrate folio"), folio_mc_copy() is called
before __folio_migrate_mapping(). If the latter fails (-EAGAIN), the
copy will be done again to the same destination page. Since
copy_highpage() already set the PG_mte_tagged flag, this second copy
will warn.
Replace the WARN_ON_ONCE(page already tagged) in the arm64
copy_highpage() with a comment. |
| In the Linux kernel, the following vulnerability has been resolved:
platform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init
The lock-related debug logic (CONFIG_LOCK_STAT) in the kernel is noting
the following warning when the BlueField-3 SOC is booted:
BUG: key ffff00008a3402a8 has not been registered!
------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(1)
WARNING: CPU: 4 PID: 592 at kernel/locking/lockdep.c:4801 lockdep_init_map_type+0x1d4/0x2a0
<snip>
Call trace:
lockdep_init_map_type+0x1d4/0x2a0
__kernfs_create_file+0x84/0x140
sysfs_add_file_mode_ns+0xcc/0x1cc
internal_create_group+0x110/0x3d4
internal_create_groups.part.0+0x54/0xcc
sysfs_create_groups+0x24/0x40
device_add+0x6e8/0x93c
device_register+0x28/0x40
__hwmon_device_register+0x4b0/0x8a0
devm_hwmon_device_register_with_groups+0x7c/0xe0
mlxbf_pmc_probe+0x1e8/0x3e0 [mlxbf_pmc]
platform_probe+0x70/0x110
The mlxbf_pmc driver must call sysfs_attr_init() during the
initialization of the "count_clock" data structure to avoid
this warning. |
| In the Linux kernel, the following vulnerability has been resolved:
hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat()
The syzbot reported issue in hfsplus_delete_cat():
[ 70.682285][ T9333] =====================================================
[ 70.682943][ T9333] BUG: KMSAN: uninit-value in hfsplus_subfolders_dec+0x1d7/0x220
[ 70.683640][ T9333] hfsplus_subfolders_dec+0x1d7/0x220
[ 70.684141][ T9333] hfsplus_delete_cat+0x105d/0x12b0
[ 70.684621][ T9333] hfsplus_rmdir+0x13d/0x310
[ 70.685048][ T9333] vfs_rmdir+0x5ba/0x810
[ 70.685447][ T9333] do_rmdir+0x964/0xea0
[ 70.685833][ T9333] __x64_sys_rmdir+0x71/0xb0
[ 70.686260][ T9333] x64_sys_call+0xcd8/0x3cf0
[ 70.686695][ T9333] do_syscall_64+0xd9/0x1d0
[ 70.687119][ T9333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.687646][ T9333]
[ 70.687856][ T9333] Uninit was stored to memory at:
[ 70.688311][ T9333] hfsplus_subfolders_inc+0x1c2/0x1d0
[ 70.688779][ T9333] hfsplus_create_cat+0x148e/0x1800
[ 70.689231][ T9333] hfsplus_mknod+0x27f/0x600
[ 70.689730][ T9333] hfsplus_mkdir+0x5a/0x70
[ 70.690146][ T9333] vfs_mkdir+0x483/0x7a0
[ 70.690545][ T9333] do_mkdirat+0x3f2/0xd30
[ 70.690944][ T9333] __x64_sys_mkdir+0x9a/0xf0
[ 70.691380][ T9333] x64_sys_call+0x2f89/0x3cf0
[ 70.691816][ T9333] do_syscall_64+0xd9/0x1d0
[ 70.692229][ T9333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.692773][ T9333]
[ 70.692990][ T9333] Uninit was stored to memory at:
[ 70.693469][ T9333] hfsplus_subfolders_inc+0x1c2/0x1d0
[ 70.693960][ T9333] hfsplus_create_cat+0x148e/0x1800
[ 70.694438][ T9333] hfsplus_fill_super+0x21c1/0x2700
[ 70.694911][ T9333] mount_bdev+0x37b/0x530
[ 70.695320][ T9333] hfsplus_mount+0x4d/0x60
[ 70.695729][ T9333] legacy_get_tree+0x113/0x2c0
[ 70.696167][ T9333] vfs_get_tree+0xb3/0x5c0
[ 70.696588][ T9333] do_new_mount+0x73e/0x1630
[ 70.697013][ T9333] path_mount+0x6e3/0x1eb0
[ 70.697425][ T9333] __se_sys_mount+0x733/0x830
[ 70.697857][ T9333] __x64_sys_mount+0xe4/0x150
[ 70.698269][ T9333] x64_sys_call+0x2691/0x3cf0
[ 70.698704][ T9333] do_syscall_64+0xd9/0x1d0
[ 70.699117][ T9333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.699730][ T9333]
[ 70.699946][ T9333] Uninit was created at:
[ 70.700378][ T9333] __alloc_pages_noprof+0x714/0xe60
[ 70.700843][ T9333] alloc_pages_mpol_noprof+0x2a2/0x9b0
[ 70.701331][ T9333] alloc_pages_noprof+0xf8/0x1f0
[ 70.701774][ T9333] allocate_slab+0x30e/0x1390
[ 70.702194][ T9333] ___slab_alloc+0x1049/0x33a0
[ 70.702635][ T9333] kmem_cache_alloc_lru_noprof+0x5ce/0xb20
[ 70.703153][ T9333] hfsplus_alloc_inode+0x5a/0xd0
[ 70.703598][ T9333] alloc_inode+0x82/0x490
[ 70.703984][ T9333] iget_locked+0x22e/0x1320
[ 70.704428][ T9333] hfsplus_iget+0x5c/0xba0
[ 70.704827][ T9333] hfsplus_btree_open+0x135/0x1dd0
[ 70.705291][ T9333] hfsplus_fill_super+0x1132/0x2700
[ 70.705776][ T9333] mount_bdev+0x37b/0x530
[ 70.706171][ T9333] hfsplus_mount+0x4d/0x60
[ 70.706579][ T9333] legacy_get_tree+0x113/0x2c0
[ 70.707019][ T9333] vfs_get_tree+0xb3/0x5c0
[ 70.707444][ T9333] do_new_mount+0x73e/0x1630
[ 70.707865][ T9333] path_mount+0x6e3/0x1eb0
[ 70.708270][ T9333] __se_sys_mount+0x733/0x830
[ 70.708711][ T9333] __x64_sys_mount+0xe4/0x150
[ 70.709158][ T9333] x64_sys_call+0x2691/0x3cf0
[ 70.709630][ T9333] do_syscall_64+0xd9/0x1d0
[ 70.710053][ T9333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.710611][ T9333]
[ 70.710842][ T9333] CPU: 3 UID: 0 PID: 9333 Comm: repro Not tainted 6.12.0-rc6-dirty #17
[ 70.711568][ T9333] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 70.712490][ T9333] =====================================================
[ 70.713085][ T9333] Disabling lock debugging due to kernel taint
[ 70.713618][ T9333] Kernel panic - not syncing: kmsan.panic set ...
[ 70.714159][ T9333]
---truncated--- |
| In the Linux kernel, the following vulnerability has been resolved:
slab: Avoid race on slab->obj_exts in alloc_slab_obj_exts
If two competing threads enter alloc_slab_obj_exts() and one of them
fails to allocate the object extension vector, it might override the
valid slab->obj_exts allocated by the other thread with
OBJEXTS_ALLOC_FAIL. This will cause the thread that lost this race and
expects a valid pointer to dereference a NULL pointer later on.
Update slab->obj_exts atomically using cmpxchg() to avoid
slab->obj_exts overrides by racing threads.
Thanks for Vlastimil and Suren's help with debugging. |
| In the Linux kernel, the following vulnerability has been resolved:
futex: Don't leak robust_list pointer on exec race
sys_get_robust_list() and compat_get_robust_list() use ptrace_may_access()
to check if the calling task is allowed to access another task's
robust_list pointer. This check is racy against a concurrent exec() in the
target process.
During exec(), a task may transition from a non-privileged binary to a
privileged one (e.g., setuid binary) and its credentials/memory mappings
may change. If get_robust_list() performs ptrace_may_access() before
this transition, it may erroneously allow access to sensitive information
after the target becomes privileged.
A racy access allows an attacker to exploit a window during which
ptrace_may_access() passes before a target process transitions to a
privileged state via exec().
For example, consider a non-privileged task T that is about to execute a
setuid-root binary. An attacker task A calls get_robust_list(T) while T
is still unprivileged. Since ptrace_may_access() checks permissions
based on current credentials, it succeeds. However, if T begins exec
immediately afterwards, it becomes privileged and may change its memory
mappings. Because get_robust_list() proceeds to access T->robust_list
without synchronizing with exec() it may read user-space pointers from a
now-privileged process.
This violates the intended post-exec access restrictions and could
expose sensitive memory addresses or be used as a primitive in a larger
exploit chain. Consequently, the race can lead to unauthorized
disclosure of information across privilege boundaries and poses a
potential security risk.
Take a read lock on signal->exec_update_lock prior to invoking
ptrace_may_access() and accessing the robust_list/compat_robust_list.
This ensures that the target task's exec state remains stable during the
check, allowing for consistent and synchronized validation of
credentials. |
| In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix oops in xe_gem_fault when running core_hotunplug test.
I saw an oops in xe_gem_fault when running the xe-fast-feedback
testlist against the realtime kernel without debug options enabled.
The panic happens after core_hotunplug unbind-rebind finishes.
Presumably what happens is that a process mmaps, unlocks because
of the FAULT_FLAG_RETRY_NOWAIT logic, has no process memory left,
causing ttm_bo_vm_dummy_page() to return VM_FAULT_NOPAGE, since
there was nothing left to populate, and then oopses in
"mem_type_is_vram(tbo->resource->mem_type)" because tbo->resource
is NULL.
It's convoluted, but fits the data and explains the oops after
the test exits. |
| In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix nullptr err of vm_handle_moved
If a amdgpu_bo_va is fpriv->prt_va, the bo of this one is always NULL.
So, such kind of amdgpu_bo_va should be updated separately before
amdgpu_vm_handle_moved. |
| In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: validate userq input args
This will help on validating the userq input args, and
rejecting for the invalid userq request at the IOCTLs
first place. |
| In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix infinite loop in __insert_extent_tree()
When we get wrong extent info data, and look up extent_node in rb tree,
it will cause infinite loop (CONFIG_F2FS_CHECK_FS=n). Avoiding this by
return NULL and print some kernel messages in that case. |
