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13169 vulnerabilities by Linux

CVE-2025-68343 (GCVE-0-2025-68343)

Vulnerability from cvelistv5 – Published: 2025-12-23 13:58 – Updated: 2025-12-23 13:58
VLAI?
Title
can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing header
Summary
In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing header The driver expects to receive a struct gs_host_frame in gs_usb_receive_bulk_callback(). Use struct_group to describe the header of the struct gs_host_frame and check that we have at least received the header before accessing any members of it. To resubmit the URB, do not dereference the pointer chain "dev->parent->hf_size_rx" but use "parent->hf_size_rx" instead. Since "urb->context" contains "parent", it is always defined, while "dev" is not defined if the URB it too short.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: d08e973a77d128b25e01a08c34d89593fdf222da , < 18cbce43363c9f84b90a92d57df341155eee0697 (git)
Affected: d08e973a77d128b25e01a08c34d89593fdf222da , < 3433680b759646efcacc64fe36aa2e51ae34b8f0 (git)
Affected: d08e973a77d128b25e01a08c34d89593fdf222da , < 616eee3e895b8ca0028163fcb1dce5e3e9dea322 (git)
Affected: d08e973a77d128b25e01a08c34d89593fdf222da , < f31693dc3a584c0ad3937e857b59dbc1a7ed2b87 (git)
Affected: d08e973a77d128b25e01a08c34d89593fdf222da , < 6fe9f3279f7d2518439a7962c5870c6e9ecbadcf (git)
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    Linux Linux Affected: 3.16
Unaffected: 0 , < 3.16 (semver)
Unaffected: 6.1.159 , ≤ 6.1.* (semver)
Unaffected: 6.6.119 , ≤ 6.6.* (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
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Show details on NVD website

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CVE-2025-68342 (GCVE-0-2025-68342)

Vulnerability from cvelistv5 – Published: 2025-12-23 13:58 – Updated: 2025-12-23 13:58
VLAI?
Title
can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing data
Summary
In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing data The URB received in gs_usb_receive_bulk_callback() contains a struct gs_host_frame. The length of the data after the header depends on the gs_host_frame hf::flags and the active device features (e.g. time stamping). Introduce a new function gs_usb_get_minimum_length() and check that we have at least received the required amount of data before accessing it. Only copy the data to that skb that has actually been received. [mkl: rename gs_usb_get_minimum_length() -> +gs_usb_get_minimum_rx_length()]
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: d08e973a77d128b25e01a08c34d89593fdf222da , < 4ffac725154cf6a253f5e6aa0c8946232b6a0af5 (git)
Affected: d08e973a77d128b25e01a08c34d89593fdf222da , < ad55004a3cb5b41ef78aa6c09e7bc5a489ba652b (git)
Affected: d08e973a77d128b25e01a08c34d89593fdf222da , < fb0c7c77a7ae3a2c3404b7d0173b8739a754b513 (git)
Affected: d08e973a77d128b25e01a08c34d89593fdf222da , < 395d988f93861101ec89d0dd9e3b876ae9392a5b (git)
Create a notification for this product.
    Linux Linux Affected: 3.16
Unaffected: 0 , < 3.16 (semver)
Unaffected: 6.6.119 , ≤ 6.6.* (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68341 (GCVE-0-2025-68341)

Vulnerability from cvelistv5 – Published: 2025-12-23 13:58 – Updated: 2025-12-23 13:58
VLAI?
Title
veth: reduce XDP no_direct return section to fix race
Summary
In the Linux kernel, the following vulnerability has been resolved: veth: reduce XDP no_direct return section to fix race As explain in commit fa349e396e48 ("veth: Fix race with AF_XDP exposing old or uninitialized descriptors") for veth there is a chance after napi_complete_done() that another CPU can manage start another NAPI instance running veth_pool(). For NAPI this is correctly handled as the napi_schedule_prep() check will prevent multiple instances from getting scheduled, but for the remaining code in veth_pool() this can run concurrent with the newly started NAPI instance. The problem/race is that xdp_clear_return_frame_no_direct() isn't designed to be nested. Prior to commit 401cb7dae813 ("net: Reference bpf_redirect_info via task_struct on PREEMPT_RT.") the temporary BPF net context bpf_redirect_info was stored per CPU, where this wasn't an issue. Since this commit the BPF context is stored in 'current' task_struct. When running veth in threaded-NAPI mode, then the kthread becomes the storage area. Now a race exists between two concurrent veth_pool() function calls one exiting NAPI and one running new NAPI, both using the same BPF net context. Race is when another CPU gets within the xdp_set_return_frame_no_direct() section before exiting veth_pool() calls the clear-function xdp_clear_return_frame_no_direct().
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 401cb7dae8130fd34eb84648e02ab4c506df7d5e , < c1ceabcb347d1b0f7e70a7384ec7eff3847b7628 (git)
Affected: 401cb7dae8130fd34eb84648e02ab4c506df7d5e , < d0bd018ad72a8a598ae709588934135017f8af52 (git)
Affected: 401cb7dae8130fd34eb84648e02ab4c506df7d5e , < a14602fcae17a3f1cb8a8521bedf31728f9e7e39 (git)
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    Linux Linux Affected: 6.11
Unaffected: 0 , < 6.11 (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68340 (GCVE-0-2025-68340)

Vulnerability from cvelistv5 – Published: 2025-12-23 13:58 – Updated: 2025-12-23 13:58
VLAI?
Title
team: Move team device type change at the end of team_port_add
Summary
In the Linux kernel, the following vulnerability has been resolved: team: Move team device type change at the end of team_port_add Attempting to add a port device that is already up will expectedly fail, but not before modifying the team device header_ops. In the case of the syzbot reproducer the gre0 device is already in state UP when it attempts to add it as a port device of team0, this fails but before that header_ops->create of team0 is changed from eth_header to ipgre_header in the call to team_dev_type_check_change. Later when we end up in ipgre_header() struct ip_tunnel* points to nonsense as the private data of the device still holds a struct team. Example sequence of iproute2 commands to reproduce the hang/BUG(): ip link add dev team0 type team ip link add dev gre0 type gre ip link set dev gre0 up ip link set dev gre0 master team0 ip link set dev team0 up ping -I team0 1.1.1.1 Move team_dev_type_check_change down where all other checks have passed as it changes the dev type with no way to restore it in case one of the checks that follow it fail. Also make sure to preserve the origial mtu assignment: - If port_dev is not the same type as dev, dev takes mtu from port_dev - If port_dev is the same type as dev, port_dev takes mtu from dev This is done by adding a conditional before the call to dev_set_mtu to prevent it from assigning port_dev->mtu = dev->mtu and instead letting team_dev_type_check_change assign dev->mtu = port_dev->mtu. The conditional is needed because the patch moves the call to team_dev_type_check_change past dev_set_mtu. Testing: - team device driver in-tree selftests - Add/remove various devices as slaves of team device - syzbot
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1d76efe1577b4323609b1bcbfafa8b731eda071a , < 4040b5e8963982a00aa821300cb746efc9f2947e (git)
Affected: 1d76efe1577b4323609b1bcbfafa8b731eda071a , < e3eed4f038214494af62c7d2d64749e5108ce6ca (git)
Affected: 1d76efe1577b4323609b1bcbfafa8b731eda071a , < 0ae9cfc454ea5ead5f3ddbdfe2e70270d8e2c8ef (git)
Create a notification for this product.
    Linux Linux Affected: 3.7
Unaffected: 0 , < 3.7 (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68339 (GCVE-0-2025-68339)

Vulnerability from cvelistv5 – Published: 2025-12-23 13:58 – Updated: 2025-12-23 13:58
VLAI?
Title
atm/fore200e: Fix possible data race in fore200e_open()
Summary
In the Linux kernel, the following vulnerability has been resolved: atm/fore200e: Fix possible data race in fore200e_open() Protect access to fore200e->available_cell_rate with rate_mtx lock in the error handling path of fore200e_open() to prevent a data race. The field fore200e->available_cell_rate is a shared resource used to track available bandwidth. It is concurrently accessed by fore200e_open(), fore200e_close(), and fore200e_change_qos(). In fore200e_open(), the lock rate_mtx is correctly held when subtracting vcc->qos.txtp.max_pcr from available_cell_rate to reserve bandwidth. However, if the subsequent call to fore200e_activate_vcin() fails, the function restores the reserved bandwidth by adding back to available_cell_rate without holding the lock. This introduces a race condition because available_cell_rate is a global device resource shared across all VCCs. If the error path in fore200e_open() executes concurrently with operations like fore200e_close() or fore200e_change_qos() on other VCCs, a read-modify-write race occurs. Specifically, the error path reads the rate without the lock. If another CPU acquires the lock and modifies the rate (e.g., releasing bandwidth in fore200e_close()) between this read and the subsequent write, the error path will overwrite the concurrent update with a stale value. This results in incorrect bandwidth accounting.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1b60f42a639999c37da7f1fbfa1ad29cf4cbdd2d (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bd1415efbab507b9b995918105eef953013449dd (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ed34c70d88e2b8b9bc6c3ede88751186d6c6d5d1 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9917ba597cf95f307778e495f71ff25a5064d167 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 667ac868823224374f819500adc5baa2889c7bc5 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6610361458e7eb6502dd3182f586f91fcc218039 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 82fca3d8a4a34667f01ec2351a607135249c9cff (git)
Create a notification for this product.
    Linux Linux Affected: 2.6.12
Unaffected: 0 , < 2.6.12 (semver)
Unaffected: 5.10.247 , ≤ 5.10.* (semver)
Unaffected: 5.15.197 , ≤ 5.15.* (semver)
Unaffected: 6.1.159 , ≤ 6.1.* (semver)
Unaffected: 6.6.119 , ≤ 6.6.* (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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}

CVE-2025-68338 (GCVE-0-2025-68338)

Vulnerability from cvelistv5 – Published: 2025-12-23 13:58 – Updated: 2025-12-23 13:58
VLAI?
Title
net: dsa: microchip: Don't free uninitialized ksz_irq
Summary
In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Don't free uninitialized ksz_irq If something goes wrong at setup, ksz_irq_free() can be called on uninitialized ksz_irq (for example when ksz_ptp_irq_setup() fails). It leads to freeing uninitialized IRQ numbers and/or domains. Use dsa_switch_for_each_user_port_continue_reverse() in the error path to iterate only over the fully initialized ports.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: cc13ab18b201ab630f03511060ba289b70052959 , < 9428654c827fa8d38b898135d26d39ee2d544246 (git)
Affected: cc13ab18b201ab630f03511060ba289b70052959 , < 32abbcf4379a0f851d7eb9d4389e7bf5c64bf6c0 (git)
Affected: cc13ab18b201ab630f03511060ba289b70052959 , < 25b62cc5b22c45face094ae3e8717258e46d1d19 (git)
Create a notification for this product.
    Linux Linux Affected: 6.3
Unaffected: 0 , < 6.3 (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

{
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    "state": "PUBLISHED"
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}

CVE-2025-68337 (GCVE-0-2025-68337)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:14 – Updated: 2025-12-22 16:14
VLAI?
Title
jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted
Summary
In the Linux kernel, the following vulnerability has been resolved: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted There's issue when file system corrupted: ------------[ cut here ]------------ kernel BUG at fs/jbd2/transaction.c:1289! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 5 UID: 0 PID: 2031 Comm: mkdir Not tainted 6.18.0-rc1-next RIP: 0010:jbd2_journal_get_create_access+0x3b6/0x4d0 RSP: 0018:ffff888117aafa30 EFLAGS: 00010202 RAX: 0000000000000000 RBX: ffff88811a86b000 RCX: ffffffff89a63534 RDX: 1ffff110200ec602 RSI: 0000000000000004 RDI: ffff888100763010 RBP: ffff888100763000 R08: 0000000000000001 R09: ffff888100763028 R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000 R13: ffff88812c432000 R14: ffff88812c608000 R15: ffff888120bfc000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f91d6970c99 CR3: 00000001159c4000 CR4: 00000000000006f0 Call Trace: <TASK> __ext4_journal_get_create_access+0x42/0x170 ext4_getblk+0x319/0x6f0 ext4_bread+0x11/0x100 ext4_append+0x1e6/0x4a0 ext4_init_new_dir+0x145/0x1d0 ext4_mkdir+0x326/0x920 vfs_mkdir+0x45c/0x740 do_mkdirat+0x234/0x2f0 __x64_sys_mkdir+0xd6/0x120 do_syscall_64+0x5f/0xfa0 entry_SYSCALL_64_after_hwframe+0x76/0x7e The above issue occurs with us in errors=continue mode when accompanied by storage failures. There have been many inconsistencies in the file system data. In the case of file system data inconsistency, for example, if the block bitmap of a referenced block is not set, it can lead to the situation where a block being committed is allocated and used again. As a result, the following condition will not be satisfied then trigger BUG_ON. Of course, it is entirely possible to construct a problematic image that can trigger this BUG_ON through specific operations. In fact, I have constructed such an image and easily reproduced this issue. Therefore, J_ASSERT() holds true only under ideal conditions, but it may not necessarily be satisfied in exceptional scenarios. Using J_ASSERT() directly in abnormal situations would cause the system to crash, which is clearly not what we want. So here we directly trigger a JBD abort instead of immediately invoking BUG_ON.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 470decc613ab2048b619a01028072d932d9086ee , < a2a7f854d154a3e9232fec80782dad951655f52f (git)
Affected: 470decc613ab2048b619a01028072d932d9086ee , < bf34c72337e40c4670cceeb79b353356933a254b (git)
Affected: 470decc613ab2048b619a01028072d932d9086ee , < aa1703f3f706ea0867fb1991dcac709c9ec94cfb (git)
Affected: 470decc613ab2048b619a01028072d932d9086ee , < 986835bf4d11032bba4ab8414d18fce038c61bb4 (git)
Create a notification for this product.
    Linux Linux Affected: 2.6.19
Unaffected: 0 , < 2.6.19 (semver)
Unaffected: 6.12.62 , ≤ 6.12.* (semver)
Unaffected: 6.17.12 , ≤ 6.17.* (semver)
Unaffected: 6.18.1 , ≤ 6.18.* (semver)
Unaffected: 6.19-rc1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
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CVE-2025-68336 (GCVE-0-2025-68336)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:14 – Updated: 2025-12-22 16:14
VLAI?
Title
locking/spinlock/debug: Fix data-race in do_raw_write_lock
Summary
In the Linux kernel, the following vulnerability has been resolved: locking/spinlock/debug: Fix data-race in do_raw_write_lock KCSAN reports: BUG: KCSAN: data-race in do_raw_write_lock / do_raw_write_lock write (marked) to 0xffff800009cf504c of 4 bytes by task 1102 on cpu 1: do_raw_write_lock+0x120/0x204 _raw_write_lock_irq do_exit call_usermodehelper_exec_async ret_from_fork read to 0xffff800009cf504c of 4 bytes by task 1103 on cpu 0: do_raw_write_lock+0x88/0x204 _raw_write_lock_irq do_exit call_usermodehelper_exec_async ret_from_fork value changed: 0xffffffff -> 0x00000001 Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 1103 Comm: kworker/u4:1 6.1.111 Commit 1a365e822372 ("locking/spinlock/debug: Fix various data races") has adressed most of these races, but seems to be not consistent/not complete. >From do_raw_write_lock() only debug_write_lock_after() part has been converted to WRITE_ONCE(), but not debug_write_lock_before() part. Do it now.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1a365e822372ba24c9da0822bc583894f6f3d821 , < b163a5e8c703201c905d6ec7920ed79d167e8442 (git)
Affected: 1a365e822372ba24c9da0822bc583894f6f3d821 , < 16b3590c0e1e615757dade098c8fbc0d4f040c76 (git)
Affected: 1a365e822372ba24c9da0822bc583894f6f3d821 , < 396a9270a7b90886be501611b13aa636f2e8c703 (git)
Affected: 1a365e822372ba24c9da0822bc583894f6f3d821 , < c14ecb555c3ee80eeb030a4e46d00e679537f03a (git)
Affected: 3106fb78d3579c8e9c9b3040f7f7841981919624 (git)
Affected: c0911024ff927ba5c4786b507004cb615be1d776 (git)
Affected: 09226e5c38639437565af01e6009a9286a351d04 (git)
Affected: c7673f01604fa722b9d7c1e29e17cec1b8ae09c5 (git)
Affected: c120c3dbeb76305235c8e557f84d9e2d7d0f5933 (git)
Create a notification for this product.
    Linux Linux Affected: 5.5
Unaffected: 0 , < 5.5 (semver)
Unaffected: 6.12.62 , ≤ 6.12.* (semver)
Unaffected: 6.17.12 , ≤ 6.17.* (semver)
Unaffected: 6.18.1 , ≤ 6.18.* (semver)
Unaffected: 6.19-rc1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

{
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CVE-2025-68335 (GCVE-0-2025-68335)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:14 – Updated: 2025-12-22 16:14
VLAI?
Title
comedi: pcl818: fix null-ptr-deref in pcl818_ai_cancel()
Summary
In the Linux kernel, the following vulnerability has been resolved: comedi: pcl818: fix null-ptr-deref in pcl818_ai_cancel() Syzbot identified an issue [1] in pcl818_ai_cancel(), which stems from the fact that in case of early device detach via pcl818_detach(), subdevice dev->read_subdev may not have initialized its pointer to &struct comedi_async as intended. Thus, any such dereferencing of &s->async->cmd will lead to general protection fault and kernel crash. Mitigate this problem by removing a call to pcl818_ai_cancel() from pcl818_detach() altogether. This way, if the subdevice setups its support for async commands, everything async-related will be handled via subdevice's own ->cancel() function in comedi_device_detach_locked() even before pcl818_detach(). If no support for asynchronous commands is provided, there is no need to cancel anything either. [1] Syzbot crash: Oops: general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] CPU: 1 UID: 0 PID: 6050 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 RIP: 0010:pcl818_ai_cancel+0x69/0x3f0 drivers/comedi/drivers/pcl818.c:762 ... Call Trace: <TASK> pcl818_detach+0x66/0xd0 drivers/comedi/drivers/pcl818.c:1115 comedi_device_detach_locked+0x178/0x750 drivers/comedi/drivers.c:207 do_devconfig_ioctl drivers/comedi/comedi_fops.c:848 [inline] comedi_unlocked_ioctl+0xcde/0x1020 drivers/comedi/comedi_fops.c:2178 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] ...
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 00aba6e7b5653a6607238ecdab7172318059d984 , < 5caa40e7c6a43e08e3574f990865127705c22861 (git)
Affected: 00aba6e7b5653a6607238ecdab7172318059d984 , < d948c53dec36dafe182631457597c49c1f1df5ea (git)
Affected: 00aba6e7b5653a6607238ecdab7172318059d984 , < 877adccfacb32687b90714a27cfb09f444fdfa16 (git)
Affected: 00aba6e7b5653a6607238ecdab7172318059d984 , < a51f025b5038abd3d22eed2ede4cd46793d89565 (git)
Create a notification for this product.
    Linux Linux Affected: 3.15
Unaffected: 0 , < 3.15 (semver)
Unaffected: 6.12.62 , ≤ 6.12.* (semver)
Unaffected: 6.17.12 , ≤ 6.17.* (semver)
Unaffected: 6.18.1 , ≤ 6.18.* (semver)
Unaffected: 6.19-rc1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68333 (GCVE-0-2025-68333)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:14 – Updated: 2025-12-22 16:14
VLAI?
Title
sched_ext: Fix possible deadlock in the deferred_irq_workfn()
Summary
In the Linux kernel, the following vulnerability has been resolved: sched_ext: Fix possible deadlock in the deferred_irq_workfn() For PREEMPT_RT=y kernels, the deferred_irq_workfn() is executed in the per-cpu irq_work/* task context and not disable-irq, if the rq returned by container_of() is current CPU's rq, the following scenarios may occur: lock(&rq->__lock); <Interrupt> lock(&rq->__lock); This commit use IRQ_WORK_INIT_HARD() to replace init_irq_work() to initialize rq->scx.deferred_irq_work, make the deferred_irq_workfn() is always invoked in hard-irq context.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 600b4379b9a7ba41340d652211fb29699da4c629 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a257e974210320ede524f340ffe16bf4bf0dda1e (git)
Create a notification for this product.
    Linux Linux Unaffected: 6.17.12 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68334 (GCVE-0-2025-68334)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:14 – Updated: 2025-12-22 16:14
VLAI?
Title
platform/x86/amd/pmc: Add support for Van Gogh SoC
Summary
In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/pmc: Add support for Van Gogh SoC The ROG Xbox Ally (non-X) SoC features a similar architecture to the Steam Deck. While the Steam Deck supports S3 (s2idle causes a crash), this support was dropped by the Xbox Ally which only S0ix suspend. Since the handler is missing here, this causes the device to not suspend and the AMD GPU driver to crash while trying to resume afterwards due to a power hang.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9654c56b111cd1415aca7e77f0c63c109453c409 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < db4a3f0fbedb0398f77b9047e8b8bb2b49f355bb (git)
Create a notification for this product.
    Linux Linux Unaffected: 6.17.12 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68332 (GCVE-0-2025-68332)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:14 – Updated: 2025-12-22 16:14
VLAI?
Title
comedi: c6xdigio: Fix invalid PNP driver unregistration
Summary
In the Linux kernel, the following vulnerability has been resolved: comedi: c6xdigio: Fix invalid PNP driver unregistration The Comedi low-level driver "c6xdigio" seems to be for a parallel port connected device. When the Comedi core calls the driver's Comedi "attach" handler `c6xdigio_attach()` to configure a Comedi to use this driver, it tries to enable the parallel port PNP resources by registering a PNP driver with `pnp_register_driver()`, but ignores the return value. (The `struct pnp_driver` it uses has only the `name` and `id_table` members filled in.) The driver's Comedi "detach" handler `c6xdigio_detach()` unconditionally unregisters the PNP driver with `pnp_unregister_driver()`. It is possible for `c6xdigio_attach()` to return an error before it calls `pnp_register_driver()` and it is possible for the call to `pnp_register_driver()` to return an error (that is ignored). In both cases, the driver should not be calling `pnp_unregister_driver()` as it does in `c6xdigio_detach()`. (Note that `c6xdigio_detach()` will be called by the Comedi core if `c6xdigio_attach()` returns an error, or if the Comedi core decides to detach the Comedi device from the driver for some other reason.) The unconditional call to `pnp_unregister_driver()` without a previous successful call to `pnp_register_driver()` will cause `driver_unregister()` to issue a warning "Unexpected driver unregister!". This was detected by Syzbot [1]. Also, the PNP driver registration and unregistration should be done at module init and exit time, respectively, not when attaching or detaching Comedi devices to the driver. (There might be more than one Comedi device being attached to the driver, although that is unlikely.) Change the driver to do the PNP driver registration at module init time, and the unregistration at module exit time. Since `c6xdigio_detach()` now only calls `comedi_legacy_detach()`, remove the function and change the Comedi driver "detach" handler to `comedi_legacy_detach`. ------------------------------------------- [1] Syzbot sample crash report: Unexpected driver unregister! WARNING: CPU: 0 PID: 5970 at drivers/base/driver.c:273 driver_unregister drivers/base/driver.c:273 [inline] WARNING: CPU: 0 PID: 5970 at drivers/base/driver.c:273 driver_unregister+0x90/0xb0 drivers/base/driver.c:270 Modules linked in: CPU: 0 UID: 0 PID: 5970 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:driver_unregister drivers/base/driver.c:273 [inline] RIP: 0010:driver_unregister+0x90/0xb0 drivers/base/driver.c:270 Code: 48 89 ef e8 c2 e6 82 fc 48 89 df e8 3a 93 ff ff 5b 5d e9 c3 6d d9 fb e8 be 6d d9 fb 90 48 c7 c7 e0 f8 1f 8c e8 51 a2 97 fb 90 <0f> 0b 90 90 5b 5d e9 a5 6d d9 fb e8 e0 f4 41 fc eb 94 e8 d9 f4 41 RSP: 0018:ffffc9000373f9a0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffffffff8ff24720 RCX: ffffffff817b6ee8 RDX: ffff88807c932480 RSI: ffffffff817b6ef5 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff8ff24660 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88814cca0000 FS: 000055556dab1500(0000) GS:ffff8881249d9000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055f77f285cd0 CR3: 000000007d871000 CR4: 00000000003526f0 Call Trace: <TASK> comedi_device_detach_locked+0x12f/0xa50 drivers/comedi/drivers.c:207 comedi_device_detach+0x67/0xb0 drivers/comedi/drivers.c:215 comedi_device_attach+0x43d/0x900 drivers/comedi/drivers.c:1011 do_devconfig_ioctl+0x1b1/0x710 drivers/comedi/comedi_fops.c:872 comedi_unlocked_ioctl+0x165d/0x2f00 drivers/comedi/comedi_fops.c:2178 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_sys ---truncated---
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 2c89e159cd2f386285e9522d6476dd7e801bee22 , < 9fd8c8ad35c8d2390ce5ca2eb523c044bebdc072 (git)
Affected: 2c89e159cd2f386285e9522d6476dd7e801bee22 , < 698149d797d0178162f394c55d4ed52aa0e0b7f6 (git)
Affected: 2c89e159cd2f386285e9522d6476dd7e801bee22 , < 888f7e2847bcb9df8257e656e1e837828942c53b (git)
Affected: 2c89e159cd2f386285e9522d6476dd7e801bee22 , < 72262330f7b3ad2130e800cecf02adcce3c32c77 (git)
Create a notification for this product.
    Linux Linux Affected: 2.6.30
Unaffected: 0 , < 2.6.30 (semver)
Unaffected: 6.12.62 , ≤ 6.12.* (semver)
Unaffected: 6.17.12 , ≤ 6.17.* (semver)
Unaffected: 6.18.1 , ≤ 6.18.* (semver)
Unaffected: 6.19-rc1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68331 (GCVE-0-2025-68331)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:12 – Updated: 2025-12-22 16:14
VLAI?
Title
usb: uas: fix urb unmapping issue when the uas device is remove during ongoing data transfer
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: uas: fix urb unmapping issue when the uas device is remove during ongoing data transfer When a UAS device is unplugged during data transfer, there is a probability of a system panic occurring. The root cause is an access to an invalid memory address during URB callback handling. Specifically, this happens when the dma_direct_unmap_sg() function is called within the usb_hcd_unmap_urb_for_dma() interface, but the sg->dma_address field is 0 and the sg data structure has already been freed. The SCSI driver sends transfer commands by invoking uas_queuecommand_lck() in uas.c, using the uas_submit_urbs() function to submit requests to USB. Within the uas_submit_urbs() implementation, three URBs (sense_urb, data_urb, and cmd_urb) are sequentially submitted. Device removal may occur at any point during uas_submit_urbs execution, which may result in URB submission failure. However, some URBs might have been successfully submitted before the failure, and uas_submit_urbs will return the -ENODEV error code in this case. The current error handling directly calls scsi_done(). In the SCSI driver, this eventually triggers scsi_complete() to invoke scsi_end_request() for releasing the sgtable. The successfully submitted URBs, when being unlinked to giveback, call usb_hcd_unmap_urb_for_dma() in hcd.c, leading to exceptions during sg unmapping operations since the sg data structure has already been freed. This patch modifies the error condition check in the uas_submit_urbs() function. When a UAS device is removed but one or more URBs have already been successfully submitted to USB, it avoids immediately invoking scsi_done() and save the cmnd to devinfo->cmnd array. If the successfully submitted URBs is completed before devinfo->resetting being set, then the scsi_done() function will be called within uas_try_complete() after all pending URB operations are finalized. Otherwise, the scsi_done() function will be called within uas_zap_pending(), which is executed after usb_kill_anchored_urbs(). The error handling only takes effect when uas_queuecommand_lck() calls uas_submit_urbs() and returns the error value -ENODEV . In this case, the device is disconnected, and the flow proceeds to uas_disconnect(), where uas_zap_pending() is invoked to call uas_try_complete().
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: eb2a86ae8c544be0ab04aa8169390c0669bc7148 , < 6289fc489e94c9beb6be2b502ccc263663733d72 (git)
Affected: eb2a86ae8c544be0ab04aa8169390c0669bc7148 , < 66ac05e7b0d6bbd1bee9fcf729e20fd4cce86d17 (git)
Affected: eb2a86ae8c544be0ab04aa8169390c0669bc7148 , < 75f8e2643085db4f7e136fc6b368eb114dd80a64 (git)
Affected: eb2a86ae8c544be0ab04aa8169390c0669bc7148 , < e3a55221f4de080cb7a91ba10f01c4f708603f8d (git)
Affected: eb2a86ae8c544be0ab04aa8169390c0669bc7148 , < 2b90a8131c83f6f2be69397d2b7d14d217d95d2f (git)
Affected: eb2a86ae8c544be0ab04aa8169390c0669bc7148 , < 426edbfc88b22601ea34a441a469092e7b301c52 (git)
Affected: eb2a86ae8c544be0ab04aa8169390c0669bc7148 , < 26d56a9fcb2014b99e654127960aa0a48a391e3c (git)
Create a notification for this product.
    Linux Linux Affected: 5.10
Unaffected: 0 , < 5.10 (semver)
Unaffected: 5.10.247 , ≤ 5.10.* (semver)
Unaffected: 5.15.197 , ≤ 5.15.* (semver)
Unaffected: 6.1.159 , ≤ 6.1.* (semver)
Unaffected: 6.6.119 , ≤ 6.6.* (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68329 (GCVE-0-2025-68329)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:12 – Updated: 2025-12-22 16:14
VLAI?
Title
tracing: Fix WARN_ON in tracing_buffers_mmap_close for split VMAs
Summary
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix WARN_ON in tracing_buffers_mmap_close for split VMAs When a VMA is split (e.g., by partial munmap or MAP_FIXED), the kernel calls vm_ops->close on each portion. For trace buffer mappings, this results in ring_buffer_unmap() being called multiple times while ring_buffer_map() was only called once. This causes ring_buffer_unmap() to return -ENODEV on subsequent calls because user_mapped is already 0, triggering a WARN_ON. Trace buffer mappings cannot support partial mappings because the ring buffer structure requires the complete buffer including the meta page. Fix this by adding a may_split callback that returns -EINVAL to prevent VMA splits entirely.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: cf9f0f7c4c5bb45e7bb270e48bab6f7837825a64 , < 922fdd0b755a84f9933b3ca195f60092b6bb88ee (git)
Affected: cf9f0f7c4c5bb45e7bb270e48bab6f7837825a64 , < 45053c12c45f0fb8ef6ab95118dd928d2fec0255 (git)
Affected: cf9f0f7c4c5bb45e7bb270e48bab6f7837825a64 , < b042fdf18e89a347177a49e795d8e5184778b5b6 (git)
Create a notification for this product.
    Linux Linux Affected: 6.10
Unaffected: 0 , < 6.10 (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68330 (GCVE-0-2025-68330)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:12 – Updated: 2025-12-22 16:14
VLAI?
Title
iio: accel: bmc150: Fix irq assumption regression
Summary
In the Linux kernel, the following vulnerability has been resolved: iio: accel: bmc150: Fix irq assumption regression The code in bmc150-accel-core.c unconditionally calls bmc150_accel_set_interrupt() in the iio_buffer_setup_ops, such as on the runtime PM resume path giving a kernel splat like this if the device has no interrupts: Unable to handle kernel NULL pointer dereference at virtual address 00000001 when read PC is at bmc150_accel_set_interrupt+0x98/0x194 LR is at __pm_runtime_resume+0x5c/0x64 (...) Call trace: bmc150_accel_set_interrupt from bmc150_accel_buffer_postenable+0x40/0x108 bmc150_accel_buffer_postenable from __iio_update_buffers+0xbe0/0xcbc __iio_update_buffers from enable_store+0x84/0xc8 enable_store from kernfs_fop_write_iter+0x154/0x1b4 This bug seems to have been in the driver since the beginning, but it only manifests recently, I do not know why. Store the IRQ number in the state struct, as this is a common pattern in other drivers, then use this to determine if we have IRQ support or not.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < aad9d048a3211c48ec02efa405bf462856feb862 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c891f504bb66604c822e7985e093cf39b97fdeb0 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cdd4a9e98004bd7c7488311951fa6dbae38b2b80 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 65ad4ed983fd9ee0259d86391d6a53f78203918c (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 93eaa5ddc5fc4f50ac396afad8ce261102ebd4f3 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3aa385a9c75c09b59dcab2ff76423439d23673ab (git)
Create a notification for this product.
    Linux Linux Unaffected: 5.15.197 , ≤ 5.15.* (semver)
Unaffected: 6.1.159 , ≤ 6.1.* (semver)
Unaffected: 6.6.119 , ≤ 6.6.* (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68328 (GCVE-0-2025-68328)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:12 – Updated: 2025-12-22 16:14
VLAI?
Title
firmware: stratix10-svc: fix bug in saving controller data
Summary
In the Linux kernel, the following vulnerability has been resolved: firmware: stratix10-svc: fix bug in saving controller data Fix the incorrect usage of platform_set_drvdata and dev_set_drvdata. They both are of the same data and overrides each other. This resulted in the rmmod of the svc driver to fail and throw a kernel panic for kthread_stop and fifo free.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: b5dc75c915cdaebab9b9875022e45638d6b14a7e , < 9d0a330abd9e49bcebf6307aac185081bde49a43 (git)
Affected: b5dc75c915cdaebab9b9875022e45638d6b14a7e , < 354fb03002da0970d337f0d3edbeb46cc4fa6f41 (git)
Affected: b5dc75c915cdaebab9b9875022e45638d6b14a7e , < b359df793f609b1efce31dadfe6883ec73852619 (git)
Affected: b5dc75c915cdaebab9b9875022e45638d6b14a7e , < 71796c91ee8e33faf4434a9e210b5063c28ea907 (git)
Affected: b5dc75c915cdaebab9b9875022e45638d6b14a7e , < 60ab1851614e6007344042b66da6e31d1cc26cb3 (git)
Affected: b5dc75c915cdaebab9b9875022e45638d6b14a7e , < bd226fa02ed6db6fce0fae010802f0950fd14fb9 (git)
Affected: b5dc75c915cdaebab9b9875022e45638d6b14a7e , < d0fcf70c680e4d1669fcb3a8632f41400b9a73c2 (git)
Create a notification for this product.
    Linux Linux Affected: 5.4
Unaffected: 0 , < 5.4 (semver)
Unaffected: 5.10.247 , ≤ 5.10.* (semver)
Unaffected: 5.15.197 , ≤ 5.15.* (semver)
Unaffected: 6.1.159 , ≤ 6.1.* (semver)
Unaffected: 6.6.119 , ≤ 6.6.* (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68327 (GCVE-0-2025-68327)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:12 – Updated: 2025-12-22 16:13
VLAI?
Title
usb: renesas_usbhs: Fix synchronous external abort on unbind
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: renesas_usbhs: Fix synchronous external abort on unbind A synchronous external abort occurs on the Renesas RZ/G3S SoC if unbind is executed after the configuration sequence described above: modprobe usb_f_ecm modprobe libcomposite modprobe configfs cd /sys/kernel/config/usb_gadget mkdir -p g1 cd g1 echo "0x1d6b" > idVendor echo "0x0104" > idProduct mkdir -p strings/0x409 echo "0123456789" > strings/0x409/serialnumber echo "Renesas." > strings/0x409/manufacturer echo "Ethernet Gadget" > strings/0x409/product mkdir -p functions/ecm.usb0 mkdir -p configs/c.1 mkdir -p configs/c.1/strings/0x409 echo "ECM" > configs/c.1/strings/0x409/configuration if [ ! -L configs/c.1/ecm.usb0 ]; then ln -s functions/ecm.usb0 configs/c.1 fi echo 11e20000.usb > UDC echo 11e20000.usb > /sys/bus/platform/drivers/renesas_usbhs/unbind The displayed trace is as follows: Internal error: synchronous external abort: 0000000096000010 [#1] SMP CPU: 0 UID: 0 PID: 188 Comm: sh Tainted: G M 6.17.0-rc7-next-20250922-00010-g41050493b2bd #55 PREEMPT Tainted: [M]=MACHINE_CHECK Hardware name: Renesas SMARC EVK version 2 based on r9a08g045s33 (DT) pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usbhs_sys_function_pullup+0x10/0x40 [renesas_usbhs] lr : usbhsg_update_pullup+0x3c/0x68 [renesas_usbhs] sp : ffff8000838b3920 x29: ffff8000838b3920 x28: ffff00000d585780 x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000000 x24: ffff00000c3e3810 x23: ffff00000d5e5c80 x22: ffff00000d5e5d40 x21: 0000000000000000 x20: 0000000000000000 x19: ffff00000d5e5c80 x18: 0000000000000020 x17: 2e30303230316531 x16: 312d7968703a7968 x15: 3d454d414e5f4344 x14: 000000000000002c x13: 0000000000000000 x12: 0000000000000000 x11: ffff00000f358f38 x10: ffff00000f358db0 x9 : ffff00000b41f418 x8 : 0101010101010101 x7 : 7f7f7f7f7f7f7f7f x6 : fefefeff6364626d x5 : 8080808000000000 x4 : 000000004b5ccb9d x3 : 0000000000000000 x2 : 0000000000000000 x1 : ffff800083790000 x0 : ffff00000d5e5c80 Call trace: usbhs_sys_function_pullup+0x10/0x40 [renesas_usbhs] (P) usbhsg_pullup+0x4c/0x7c [renesas_usbhs] usb_gadget_disconnect_locked+0x48/0xd4 gadget_unbind_driver+0x44/0x114 device_remove+0x4c/0x80 device_release_driver_internal+0x1c8/0x224 device_release_driver+0x18/0x24 bus_remove_device+0xcc/0x10c device_del+0x14c/0x404 usb_del_gadget+0x88/0xc0 usb_del_gadget_udc+0x18/0x30 usbhs_mod_gadget_remove+0x24/0x44 [renesas_usbhs] usbhs_mod_remove+0x20/0x30 [renesas_usbhs] usbhs_remove+0x98/0xdc [renesas_usbhs] platform_remove+0x20/0x30 device_remove+0x4c/0x80 device_release_driver_internal+0x1c8/0x224 device_driver_detach+0x18/0x24 unbind_store+0xb4/0xb8 drv_attr_store+0x24/0x38 sysfs_kf_write+0x7c/0x94 kernfs_fop_write_iter+0x128/0x1b8 vfs_write+0x2ac/0x350 ksys_write+0x68/0xfc __arm64_sys_write+0x1c/0x28 invoke_syscall+0x48/0x110 el0_svc_common.constprop.0+0xc0/0xe0 do_el0_svc+0x1c/0x28 el0_svc+0x34/0xf0 el0t_64_sync_handler+0xa0/0xe4 el0t_64_sync+0x198/0x19c Code: 7100003f 1a9f07e1 531c6c22 f9400001 (79400021) ---[ end trace 0000000000000000 ]--- note: sh[188] exited with irqs disabled note: sh[188] exited with preempt_count 1 The issue occurs because usbhs_sys_function_pullup(), which accesses the IP registers, is executed after the USBHS clocks have been disabled. The problem is reproducible on the Renesas RZ/G3S SoC starting with the addition of module stop in the clock enable/disable APIs. With module stop functionality enabled, a bus error is expected if a master accesses a module whose clock has been stopped and module stop activated. Disable the IP clocks at the end of remove.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 , < fd1a7bf3a8cac13f6d2d52d8c7570ba41621db9a (git)
Affected: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 , < cd5e86e34c66a831b5cb9b720ad411a006962cc8 (git)
Affected: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 , < 230b1bc1310edcd5c1b71dcd6b77ccba43139cb5 (git)
Affected: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 , < 9d86bc8b188a77c8d6f7252280ec2bd24ad6fbc1 (git)
Affected: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 , < 26838f147aeaa8f820ff799d72815fba5e209bd9 (git)
Affected: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 , < aa658a6d5ac21c7cde54c6d015f2d4daff32e02d (git)
Affected: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 , < eb9ac779830b2235847b72cb15cf07c7e3333c5e (git)
Create a notification for this product.
    Linux Linux Affected: 3.0
Unaffected: 0 , < 3.0 (semver)
Unaffected: 5.10.247 , ≤ 5.10.* (semver)
Unaffected: 5.15.197 , ≤ 5.15.* (semver)
Unaffected: 6.1.159 , ≤ 6.1.* (semver)
Unaffected: 6.6.119 , ≤ 6.6.* (semver)
Unaffected: 6.12.61 , ≤ 6.12.* (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.119",
                  "versionStartIncluding": "3.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.61",
                  "versionStartIncluding": "3.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17.11",
                  "versionStartIncluding": "3.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18",
                  "versionStartIncluding": "3.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: renesas_usbhs: Fix synchronous external abort on unbind\n\nA synchronous external abort occurs on the Renesas RZ/G3S SoC if unbind is\nexecuted after the configuration sequence described above:\n\nmodprobe usb_f_ecm\nmodprobe libcomposite\nmodprobe configfs\ncd /sys/kernel/config/usb_gadget\nmkdir -p g1\ncd g1\necho \"0x1d6b\" \u003e idVendor\necho \"0x0104\" \u003e idProduct\nmkdir -p strings/0x409\necho \"0123456789\" \u003e strings/0x409/serialnumber\necho \"Renesas.\" \u003e strings/0x409/manufacturer\necho \"Ethernet Gadget\" \u003e strings/0x409/product\nmkdir -p functions/ecm.usb0\nmkdir -p configs/c.1\nmkdir -p configs/c.1/strings/0x409\necho \"ECM\" \u003e configs/c.1/strings/0x409/configuration\n\nif [ ! -L configs/c.1/ecm.usb0 ]; then\n        ln -s functions/ecm.usb0 configs/c.1\nfi\n\necho 11e20000.usb \u003e UDC\necho 11e20000.usb \u003e /sys/bus/platform/drivers/renesas_usbhs/unbind\n\nThe displayed trace is as follows:\n\n Internal error: synchronous external abort: 0000000096000010 [#1] SMP\n CPU: 0 UID: 0 PID: 188 Comm: sh Tainted: G M 6.17.0-rc7-next-20250922-00010-g41050493b2bd #55 PREEMPT\n Tainted: [M]=MACHINE_CHECK\n Hardware name: Renesas SMARC EVK version 2 based on r9a08g045s33 (DT)\n pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : usbhs_sys_function_pullup+0x10/0x40 [renesas_usbhs]\n lr : usbhsg_update_pullup+0x3c/0x68 [renesas_usbhs]\n sp : ffff8000838b3920\n x29: ffff8000838b3920 x28: ffff00000d585780 x27: 0000000000000000\n x26: 0000000000000000 x25: 0000000000000000 x24: ffff00000c3e3810\n x23: ffff00000d5e5c80 x22: ffff00000d5e5d40 x21: 0000000000000000\n x20: 0000000000000000 x19: ffff00000d5e5c80 x18: 0000000000000020\n x17: 2e30303230316531 x16: 312d7968703a7968 x15: 3d454d414e5f4344\n x14: 000000000000002c x13: 0000000000000000 x12: 0000000000000000\n x11: ffff00000f358f38 x10: ffff00000f358db0 x9 : ffff00000b41f418\n x8 : 0101010101010101 x7 : 7f7f7f7f7f7f7f7f x6 : fefefeff6364626d\n x5 : 8080808000000000 x4 : 000000004b5ccb9d x3 : 0000000000000000\n x2 : 0000000000000000 x1 : ffff800083790000 x0 : ffff00000d5e5c80\n Call trace:\n usbhs_sys_function_pullup+0x10/0x40 [renesas_usbhs] (P)\n usbhsg_pullup+0x4c/0x7c [renesas_usbhs]\n usb_gadget_disconnect_locked+0x48/0xd4\n gadget_unbind_driver+0x44/0x114\n device_remove+0x4c/0x80\n device_release_driver_internal+0x1c8/0x224\n device_release_driver+0x18/0x24\n bus_remove_device+0xcc/0x10c\n device_del+0x14c/0x404\n usb_del_gadget+0x88/0xc0\n usb_del_gadget_udc+0x18/0x30\n usbhs_mod_gadget_remove+0x24/0x44 [renesas_usbhs]\n usbhs_mod_remove+0x20/0x30 [renesas_usbhs]\n usbhs_remove+0x98/0xdc [renesas_usbhs]\n platform_remove+0x20/0x30\n device_remove+0x4c/0x80\n device_release_driver_internal+0x1c8/0x224\n device_driver_detach+0x18/0x24\n unbind_store+0xb4/0xb8\n drv_attr_store+0x24/0x38\n sysfs_kf_write+0x7c/0x94\n kernfs_fop_write_iter+0x128/0x1b8\n vfs_write+0x2ac/0x350\n ksys_write+0x68/0xfc\n __arm64_sys_write+0x1c/0x28\n invoke_syscall+0x48/0x110\n el0_svc_common.constprop.0+0xc0/0xe0\n do_el0_svc+0x1c/0x28\n el0_svc+0x34/0xf0\n el0t_64_sync_handler+0xa0/0xe4\n el0t_64_sync+0x198/0x19c\n Code: 7100003f 1a9f07e1 531c6c22 f9400001 (79400021)\n ---[ end trace 0000000000000000 ]---\n note: sh[188] exited with irqs disabled\n note: sh[188] exited with preempt_count 1\n\nThe issue occurs because usbhs_sys_function_pullup(), which accesses the IP\nregisters, is executed after the USBHS clocks have been disabled. The\nproblem is reproducible on the Renesas RZ/G3S SoC starting with the\naddition of module stop in the clock enable/disable APIs. With module stop\nfunctionality enabled, a bus error is expected if a master accesses a\nmodule whose clock has been stopped and module stop activated.\n\nDisable the IP clocks at the end of remove."
        }
      ],
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        "dateUpdated": "2025-12-22T16:13:58.409Z",
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        "shortName": "Linux"
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      "references": [
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        {
          "url": "https://git.kernel.org/stable/c/cd5e86e34c66a831b5cb9b720ad411a006962cc8"
        },
        {
          "url": "https://git.kernel.org/stable/c/230b1bc1310edcd5c1b71dcd6b77ccba43139cb5"
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        {
          "url": "https://git.kernel.org/stable/c/9d86bc8b188a77c8d6f7252280ec2bd24ad6fbc1"
        },
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          "url": "https://git.kernel.org/stable/c/26838f147aeaa8f820ff799d72815fba5e209bd9"
        },
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          "url": "https://git.kernel.org/stable/c/aa658a6d5ac21c7cde54c6d015f2d4daff32e02d"
        },
        {
          "url": "https://git.kernel.org/stable/c/eb9ac779830b2235847b72cb15cf07c7e3333c5e"
        }
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      "title": "usb: renesas_usbhs: Fix synchronous external abort on unbind",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
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    "dateUpdated": "2025-12-22T16:13:58.409Z",
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}

CVE-2025-68326 (GCVE-0-2025-68326)

Vulnerability from cvelistv5 – Published: 2025-12-22 16:12 – Updated: 2025-12-22 16:13
VLAI?
Title
drm/xe/guc: Fix stack_depot usage
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Fix stack_depot usage Add missing stack_depot_init() call when CONFIG_DRM_XE_DEBUG_GUC is enabled to fix the following call stack: [] BUG: kernel NULL pointer dereference, address: 0000000000000000 [] Workqueue: drm_sched_run_job_work [gpu_sched] [] RIP: 0010:stack_depot_save_flags+0x172/0x870 [] Call Trace: [] <TASK> [] fast_req_track+0x58/0xb0 [xe] (cherry picked from commit 64fdf496a6929a0a194387d2bb5efaf5da2b542f)
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 16b7e65d299d56442879405ac85800877fa51355 , < 1966838d1c82149cbf4a652322d26a6e5aae9c4e (git)
Affected: 16b7e65d299d56442879405ac85800877fa51355 , < 0e234632e39bd21dd28ffc9ba3ae8eec4deb949c (git)
Create a notification for this product.
    Linux Linux Affected: 6.17
Unaffected: 0 , < 6.17 (semver)
Unaffected: 6.17.11 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
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            }
          ]
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            },
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              "version": "6.17.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18",
              "versionType": "original_commit_for_fix"
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        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/guc: Fix stack_depot usage\n\nAdd missing stack_depot_init() call when CONFIG_DRM_XE_DEBUG_GUC is\nenabled to fix the following call stack:\n\n\t[] BUG: kernel NULL pointer dereference, address: 0000000000000000\n\t[] Workqueue:  drm_sched_run_job_work [gpu_sched]\n\t[] RIP: 0010:stack_depot_save_flags+0x172/0x870\n\t[] Call Trace:\n\t[]  \u003cTASK\u003e\n\t[]  fast_req_track+0x58/0xb0 [xe]\n\n(cherry picked from commit 64fdf496a6929a0a194387d2bb5efaf5da2b542f)"
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      "providerMetadata": {
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      ],
      "title": "drm/xe/guc: Fix stack_depot usage",
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    "assignerShortName": "Linux",
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    "datePublished": "2025-12-22T16:12:15.664Z",
    "dateReserved": "2025-12-16T14:48:05.296Z",
    "dateUpdated": "2025-12-22T16:13:56.845Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

CVE-2025-68325 (GCVE-0-2025-68325)

Vulnerability from cvelistv5 – Published: 2025-12-18 15:02 – Updated: 2025-12-18 15:02
VLAI?
Title
net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop
Summary
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop In cake_drop(), qdisc_tree_reduce_backlog() is used to update the qlen and backlog of the qdisc hierarchy. Its caller, cake_enqueue(), assumes that the parent qdisc will enqueue the current packet. However, this assumption breaks when cake_enqueue() returns NET_XMIT_CN: the parent qdisc stops enqueuing current packet, leaving the tree qlen/backlog accounting inconsistent. This mismatch can lead to a NULL dereference (e.g., when the parent Qdisc is qfq_qdisc). This patch computes the qlen/backlog delta in a more robust way by observing the difference before and after the series of cake_drop() calls, and then compensates the qdisc tree accounting if cake_enqueue() returns NET_XMIT_CN. To ensure correct compensation when ACK thinning is enabled, a new variable is introduced to keep qlen unchanged.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: ff57186b2cc39766672c4c0332323933e5faaa88 , < 0b6216f9b3d1c33c76f74511026e5de5385ee520 (git)
Affected: 15de71d06a400f7fdc15bf377a2552b0ec437cf5 , < 529c284cc2815c8350860e9a31722050fe7117cb (git)
Affected: 15de71d06a400f7fdc15bf377a2552b0ec437cf5 , < 3ed6c458530a547ed0c9ea0b02b19bab620be88b (git)
Affected: 15de71d06a400f7fdc15bf377a2552b0ec437cf5 , < 9fefc78f7f02d71810776fdeb119a05a946a27cc (git)
Affected: 7689ab22de36f8db19095f6bdf11f28cfde92f5c (git)
Affected: de04ddd2980b48caa8d7e24a7db2742917a8b280 (git)
Affected: 0dacfc5372e314d1219f03e64dde3ab495a5a25e (git)
Affected: 710866fc0a64eafcb8bacd91bcb1329eb7e5035f (git)
Affected: aa12ee1c1bd260943fd6ab556d8635811c332eeb (git)
Affected: 62d591dde4defb1333d202410609c4ddeae060b3 (git)
Create a notification for this product.
    Linux Linux Affected: 6.17
Unaffected: 0 , < 6.17 (semver)
Unaffected: 6.12.63 , ≤ 6.12.* (semver)
Unaffected: 6.17.13 , ≤ 6.17.* (semver)
Unaffected: 6.18.2 , ≤ 6.18.* (semver)
Unaffected: 6.19-rc1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
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            },
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              "versionType": "git"
            },
            {
              "lessThan": "3ed6c458530a547ed0c9ea0b02b19bab620be88b",
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              "versionType": "git"
            },
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            },
            {
              "status": "affected",
              "version": "7689ab22de36f8db19095f6bdf11f28cfde92f5c",
              "versionType": "git"
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            {
              "status": "affected",
              "version": "de04ddd2980b48caa8d7e24a7db2742917a8b280",
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            },
            {
              "status": "affected",
              "version": "0dacfc5372e314d1219f03e64dde3ab495a5a25e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "710866fc0a64eafcb8bacd91bcb1329eb7e5035f",
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            },
            {
              "status": "affected",
              "version": "aa12ee1c1bd260943fd6ab556d8635811c332eeb",
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            },
            {
              "status": "affected",
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              "version": "6.17.13",
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            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19-rc1",
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        {
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/sched: sch_cake: Fix incorrect qlen reduction in cake_drop\n\nIn cake_drop(), qdisc_tree_reduce_backlog() is used to update the qlen\nand backlog of the qdisc hierarchy. Its caller, cake_enqueue(), assumes\nthat the parent qdisc will enqueue the current packet. However, this\nassumption breaks when cake_enqueue() returns NET_XMIT_CN: the parent\nqdisc stops enqueuing current packet, leaving the tree qlen/backlog\naccounting inconsistent. This mismatch can lead to a NULL dereference\n(e.g., when the parent Qdisc is qfq_qdisc).\n\nThis patch computes the qlen/backlog delta in a more robust way by\nobserving the difference before and after the series of cake_drop()\ncalls, and then compensates the qdisc tree accounting if cake_enqueue()\nreturns NET_XMIT_CN.\n\nTo ensure correct compensation when ACK thinning is enabled, a new\nvariable is introduced to keep qlen unchanged."
        }
      ],
      "providerMetadata": {
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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        },
        {
          "url": "https://git.kernel.org/stable/c/9fefc78f7f02d71810776fdeb119a05a946a27cc"
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      "title": "net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop",
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    "datePublished": "2025-12-18T15:02:50.214Z",
    "dateReserved": "2025-12-16T14:48:05.296Z",
    "dateUpdated": "2025-12-18T15:02:50.214Z",
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CVE-2025-68324 (GCVE-0-2025-68324)

Vulnerability from cvelistv5 – Published: 2025-12-18 15:02 – Updated: 2025-12-18 15:02
VLAI?
Title
scsi: imm: Fix use-after-free bug caused by unfinished delayed work
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: imm: Fix use-after-free bug caused by unfinished delayed work The delayed work item 'imm_tq' is initialized in imm_attach() and scheduled via imm_queuecommand() for processing SCSI commands. When the IMM parallel port SCSI host adapter is detached through imm_detach(), the imm_struct device instance is deallocated. However, the delayed work might still be pending or executing when imm_detach() is called, leading to use-after-free bugs when the work function imm_interrupt() accesses the already freed imm_struct memory. The race condition can occur as follows: CPU 0(detach thread) | CPU 1 | imm_queuecommand() | imm_queuecommand_lck() imm_detach() | schedule_delayed_work() kfree(dev) //FREE | imm_interrupt() | dev = container_of(...) //USE dev-> //USE Add disable_delayed_work_sync() in imm_detach() to guarantee proper cancellation of the delayed work item before imm_struct is deallocated.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 31ab2aad7a7b7501e904a09bf361e44671f66092 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 48dd41fa2d6c6a0c50e714deeba06ffe7f91961b (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9e434426cc23ad5e2aad649327b59aea00294b13 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ab58153ec64fa3fc9aea09ca09dc9322e0b54a7c (git)
Create a notification for this product.
    Linux Linux Affected: 2.6.12
Unaffected: 0 , < 2.6.12 (semver)
Unaffected: 6.12.63 , ≤ 6.12.* (semver)
Unaffected: 6.17.13 , ≤ 6.17.* (semver)
Unaffected: 6.18.2 , ≤ 6.18.* (semver)
Unaffected: 6.19-rc1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: imm: Fix use-after-free bug caused by unfinished delayed work\n\nThe delayed work item \u0027imm_tq\u0027 is initialized in imm_attach() and\nscheduled via imm_queuecommand() for processing SCSI commands.  When the\nIMM parallel port SCSI host adapter is detached through imm_detach(),\nthe imm_struct device instance is deallocated.\n\nHowever, the delayed work might still be pending or executing\nwhen imm_detach() is called, leading to use-after-free bugs\nwhen the work function imm_interrupt() accesses the already\nfreed imm_struct memory.\n\nThe race condition can occur as follows:\n\nCPU 0(detach thread)   | CPU 1\n                       | imm_queuecommand()\n                       |   imm_queuecommand_lck()\nimm_detach()           |     schedule_delayed_work()\n  kfree(dev) //FREE    | imm_interrupt()\n                       |   dev = container_of(...) //USE\n                           dev-\u003e //USE\n\nAdd disable_delayed_work_sync() in imm_detach() to guarantee proper\ncancellation of the delayed work item before imm_struct is deallocated."
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      "title": "scsi: imm: Fix use-after-free bug caused by unfinished delayed work",
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    "dateReserved": "2025-12-16T14:48:05.296Z",
    "dateUpdated": "2025-12-18T15:02:49.230Z",
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  "dataType": "CVE_RECORD",
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CVE-2025-68323 (GCVE-0-2025-68323)

Vulnerability from cvelistv5 – Published: 2025-12-18 15:02 – Updated: 2025-12-18 15:02
VLAI?
Title
usb: typec: ucsi: fix use-after-free caused by uec->work
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: fix use-after-free caused by uec->work The delayed work uec->work is scheduled in gaokun_ucsi_probe() but never properly canceled in gaokun_ucsi_remove(). This creates use-after-free scenarios where the ucsi and gaokun_ucsi structure are freed after ucsi_destroy() completes execution, while the gaokun_ucsi_register_worker() might be either currently executing or still pending in the work queue. The already-freed gaokun_ucsi or ucsi structure may then be accessed. Furthermore, the race window is 3 seconds, which is sufficiently long to make this bug easily reproducible. The following is the trace captured by KASAN: ================================================================== BUG: KASAN: slab-use-after-free in __run_timers+0x5ec/0x630 Write of size 8 at addr ffff00000ec28cc8 by task swapper/0/0 ... Call trace: show_stack+0x18/0x24 (C) dump_stack_lvl+0x78/0x90 print_report+0x114/0x580 kasan_report+0xa4/0xf0 __asan_report_store8_noabort+0x20/0x2c __run_timers+0x5ec/0x630 run_timer_softirq+0xe8/0x1cc handle_softirqs+0x294/0x720 __do_softirq+0x14/0x20 ____do_softirq+0x10/0x1c call_on_irq_stack+0x30/0x48 do_softirq_own_stack+0x1c/0x28 __irq_exit_rcu+0x27c/0x364 irq_exit_rcu+0x10/0x1c el1_interrupt+0x40/0x60 el1h_64_irq_handler+0x18/0x24 el1h_64_irq+0x6c/0x70 arch_local_irq_enable+0x4/0x8 (P) do_idle+0x334/0x458 cpu_startup_entry+0x60/0x70 rest_init+0x158/0x174 start_kernel+0x2f8/0x394 __primary_switched+0x8c/0x94 Allocated by task 72 on cpu 0 at 27.510341s: kasan_save_stack+0x2c/0x54 kasan_save_track+0x24/0x5c kasan_save_alloc_info+0x40/0x54 __kasan_kmalloc+0xa0/0xb8 __kmalloc_node_track_caller_noprof+0x1c0/0x588 devm_kmalloc+0x7c/0x1c8 gaokun_ucsi_probe+0xa0/0x840 auxiliary_bus_probe+0x94/0xf8 really_probe+0x17c/0x5b8 __driver_probe_device+0x158/0x2c4 driver_probe_device+0x10c/0x264 __device_attach_driver+0x168/0x2d0 bus_for_each_drv+0x100/0x188 __device_attach+0x174/0x368 device_initial_probe+0x14/0x20 bus_probe_device+0x120/0x150 device_add+0xb3c/0x10fc __auxiliary_device_add+0x88/0x130 ... Freed by task 73 on cpu 1 at 28.910627s: kasan_save_stack+0x2c/0x54 kasan_save_track+0x24/0x5c __kasan_save_free_info+0x4c/0x74 __kasan_slab_free+0x60/0x8c kfree+0xd4/0x410 devres_release_all+0x140/0x1f0 device_unbind_cleanup+0x20/0x190 device_release_driver_internal+0x344/0x460 device_release_driver+0x18/0x24 bus_remove_device+0x198/0x274 device_del+0x310/0xa84 ... The buggy address belongs to the object at ffff00000ec28c00 which belongs to the cache kmalloc-512 of size 512 The buggy address is located 200 bytes inside of freed 512-byte region The buggy address belongs to the physical page: page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4ec28 head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0x3fffe0000000040(head|node=0|zone=0|lastcpupid=0x1ffff) page_type: f5(slab) raw: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000 raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 head: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000 head: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 head: 03fffe0000000002 fffffdffc03b0a01 00000000ffffffff 00000000ffffffff head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff00000ec28b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff00000ec28c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff00000ec28c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff00000ec28d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff00000ec28d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================ ---truncated---
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 00327d7f2c8c512c9b168daae02c8b989f79ec71 , < d8ac85c76a4279979b917d4b2f9c6b07d9783003 (git)
Affected: 00327d7f2c8c512c9b168daae02c8b989f79ec71 , < a880ef71a1c8da266b88491213c37893e2126489 (git)
Affected: 00327d7f2c8c512c9b168daae02c8b989f79ec71 , < 2b7a0f47aaf2439d517ba0a6b29c66a535302154 (git)
Create a notification for this product.
    Linux Linux Affected: 6.16
Unaffected: 0 , < 6.16 (semver)
Unaffected: 6.17.13 , ≤ 6.17.* (semver)
Unaffected: 6.18.2 , ≤ 6.18.* (semver)
Unaffected: 6.19-rc1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "version": "00327d7f2c8c512c9b168daae02c8b989f79ec71",
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          "vendor": "Linux",
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: ucsi: fix use-after-free caused by uec-\u003ework\n\nThe delayed work uec-\u003ework is scheduled in gaokun_ucsi_probe()\nbut never properly canceled in gaokun_ucsi_remove(). This creates\nuse-after-free scenarios where the ucsi and gaokun_ucsi structure\nare freed after ucsi_destroy() completes execution, while the\ngaokun_ucsi_register_worker() might be either currently executing\nor still pending in the work queue. The already-freed gaokun_ucsi\nor ucsi structure may then be accessed.\n\nFurthermore, the race window is 3 seconds, which is sufficiently\nlong to make this bug easily reproducible. The following is the\ntrace captured by KASAN:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in __run_timers+0x5ec/0x630\nWrite of size 8 at addr ffff00000ec28cc8 by task swapper/0/0\n...\nCall trace:\n show_stack+0x18/0x24 (C)\n dump_stack_lvl+0x78/0x90\n print_report+0x114/0x580\n kasan_report+0xa4/0xf0\n __asan_report_store8_noabort+0x20/0x2c\n __run_timers+0x5ec/0x630\n run_timer_softirq+0xe8/0x1cc\n handle_softirqs+0x294/0x720\n __do_softirq+0x14/0x20\n ____do_softirq+0x10/0x1c\n call_on_irq_stack+0x30/0x48\n do_softirq_own_stack+0x1c/0x28\n __irq_exit_rcu+0x27c/0x364\n irq_exit_rcu+0x10/0x1c\n el1_interrupt+0x40/0x60\n el1h_64_irq_handler+0x18/0x24\n el1h_64_irq+0x6c/0x70\n arch_local_irq_enable+0x4/0x8 (P)\n do_idle+0x334/0x458\n cpu_startup_entry+0x60/0x70\n rest_init+0x158/0x174\n start_kernel+0x2f8/0x394\n __primary_switched+0x8c/0x94\n\nAllocated by task 72 on cpu 0 at 27.510341s:\n kasan_save_stack+0x2c/0x54\n kasan_save_track+0x24/0x5c\n kasan_save_alloc_info+0x40/0x54\n __kasan_kmalloc+0xa0/0xb8\n __kmalloc_node_track_caller_noprof+0x1c0/0x588\n devm_kmalloc+0x7c/0x1c8\n gaokun_ucsi_probe+0xa0/0x840  auxiliary_bus_probe+0x94/0xf8\n really_probe+0x17c/0x5b8\n __driver_probe_device+0x158/0x2c4\n driver_probe_device+0x10c/0x264\n __device_attach_driver+0x168/0x2d0\n bus_for_each_drv+0x100/0x188\n __device_attach+0x174/0x368\n device_initial_probe+0x14/0x20\n bus_probe_device+0x120/0x150\n device_add+0xb3c/0x10fc\n __auxiliary_device_add+0x88/0x130\n...\n\nFreed by task 73 on cpu 1 at 28.910627s:\n kasan_save_stack+0x2c/0x54\n kasan_save_track+0x24/0x5c\n __kasan_save_free_info+0x4c/0x74\n __kasan_slab_free+0x60/0x8c\n kfree+0xd4/0x410\n devres_release_all+0x140/0x1f0\n device_unbind_cleanup+0x20/0x190\n device_release_driver_internal+0x344/0x460\n device_release_driver+0x18/0x24\n bus_remove_device+0x198/0x274\n device_del+0x310/0xa84\n...\n\nThe buggy address belongs to the object at ffff00000ec28c00\n which belongs to the cache kmalloc-512 of size 512\nThe buggy address is located 200 bytes inside of\n freed 512-byte region\nThe buggy address belongs to the physical page:\npage: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4ec28\nhead: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0\nflags: 0x3fffe0000000040(head|node=0|zone=0|lastcpupid=0x1ffff)\npage_type: f5(slab)\nraw: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000\nraw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000\nhead: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000\nhead: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000\nhead: 03fffe0000000002 fffffdffc03b0a01 00000000ffffffff 00000000ffffffff\nhead: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004\npage dumped because: kasan: bad access detected\n\nMemory state around the buggy address:\n ffff00000ec28b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n ffff00000ec28c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n\u003effff00000ec28c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n                                              ^\n ffff00000ec28d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ffff00000ec28d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n================================================================\n---truncated---"
        }
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CVE-2025-68321 (GCVE-0-2025-68321)

Vulnerability from cvelistv5 – Published: 2025-12-16 15:44 – Updated: 2025-12-16 15:44
VLAI?
Title
page_pool: always add GFP_NOWARN for ATOMIC allocations
Summary
In the Linux kernel, the following vulnerability has been resolved: page_pool: always add GFP_NOWARN for ATOMIC allocations Driver authors often forget to add GFP_NOWARN for page allocation from the datapath. This is annoying to users as OOMs are a fact of life, and we pretty much expect network Rx to hit page allocation failures during OOM. Make page pool add GFP_NOWARN for ATOMIC allocations by default.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0ec2cd5c58793d0c622797cd5fbe26634b357210 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9835a0fd59a1df5ec0740fdab6d50db68e0f10de (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7613c06ffa89c1e2266fb532e23ef7dfdf269d73 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3671a0775952026228ae44e096eb144bca75f8dc (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ab48dc0e23eb714b3f233f8e8f6deed7df2051f5 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f3b52167a0cb23b27414452fbc1278da2ee884fc (git)
Create a notification for this product.
    Linux Linux Unaffected: 5.15.197 , ≤ 5.15.* (semver)
Unaffected: 6.1.159 , ≤ 6.1.* (semver)
Unaffected: 6.6.117 , ≤ 6.6.* (semver)
Unaffected: 6.12.58 , ≤ 6.12.* (semver)
Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68322 (GCVE-0-2025-68322)

Vulnerability from cvelistv5 – Published: 2025-12-16 15:44 – Updated: 2025-12-16 15:44
VLAI?
Title
parisc: Avoid crash due to unaligned access in unwinder
Summary
In the Linux kernel, the following vulnerability has been resolved: parisc: Avoid crash due to unaligned access in unwinder Guenter Roeck reported this kernel crash on his emulated B160L machine: Starting network: udhcpc: started, v1.36.1 Backtrace: [<104320d4>] unwind_once+0x1c/0x5c [<10434a00>] walk_stackframe.isra.0+0x74/0xb8 [<10434a6c>] arch_stack_walk+0x28/0x38 [<104e5efc>] stack_trace_save+0x48/0x5c [<105d1bdc>] set_track_prepare+0x44/0x6c [<105d9c80>] ___slab_alloc+0xfc4/0x1024 [<105d9d38>] __slab_alloc.isra.0+0x58/0x90 [<105dc80c>] kmem_cache_alloc_noprof+0x2ac/0x4a0 [<105b8e54>] __anon_vma_prepare+0x60/0x280 [<105a823c>] __vmf_anon_prepare+0x68/0x94 [<105a8b34>] do_wp_page+0x8cc/0xf10 [<105aad88>] handle_mm_fault+0x6c0/0xf08 [<10425568>] do_page_fault+0x110/0x440 [<10427938>] handle_interruption+0x184/0x748 [<11178398>] schedule+0x4c/0x190 BUG: spinlock recursion on CPU#0, ifconfig/2420 lock: terminate_lock.2+0x0/0x1c, .magic: dead4ead, .owner: ifconfig/2420, .owner_cpu: 0 While creating the stack trace, the unwinder uses the stack pointer to guess the previous frame to read the previous stack pointer from memory. The crash happens, because the unwinder tries to read from unaligned memory and as such triggers the unalignment trap handler which then leads to the spinlock recursion and finally to a deadlock. Fix it by checking the alignment before accessing the memory.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9ac1f44723f26881b9fe7e69c7bc25397b879155 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 009270208f76456c2cefcd565da263b90bb2eadb (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fd9f30d1038ee1624baa17a6ff11effe5f7617cb (git)
Create a notification for this product.
    Linux Linux Unaffected: 6.12.58 , ≤ 6.12.* (semver)
Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68320 (GCVE-0-2025-68320)

Vulnerability from cvelistv5 – Published: 2025-12-16 15:44 – Updated: 2025-12-16 15:44
VLAI?
Title
lan966x: Fix sleeping in atomic context
Summary
In the Linux kernel, the following vulnerability has been resolved: lan966x: Fix sleeping in atomic context The following warning was seen when we try to connect using ssh to the device. BUG: sleeping function called from invalid context at kernel/locking/mutex.c:575 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 104, name: dropbear preempt_count: 1, expected: 0 INFO: lockdep is turned off. CPU: 0 UID: 0 PID: 104 Comm: dropbear Tainted: G W 6.18.0-rc2-00399-g6f1ab1b109b9-dirty #530 NONE Tainted: [W]=WARN Hardware name: Generic DT based system Call trace: unwind_backtrace from show_stack+0x10/0x14 show_stack from dump_stack_lvl+0x7c/0xac dump_stack_lvl from __might_resched+0x16c/0x2b0 __might_resched from __mutex_lock+0x64/0xd34 __mutex_lock from mutex_lock_nested+0x1c/0x24 mutex_lock_nested from lan966x_stats_get+0x5c/0x558 lan966x_stats_get from dev_get_stats+0x40/0x43c dev_get_stats from dev_seq_printf_stats+0x3c/0x184 dev_seq_printf_stats from dev_seq_show+0x10/0x30 dev_seq_show from seq_read_iter+0x350/0x4ec seq_read_iter from seq_read+0xfc/0x194 seq_read from proc_reg_read+0xac/0x100 proc_reg_read from vfs_read+0xb0/0x2b0 vfs_read from ksys_read+0x6c/0xec ksys_read from ret_fast_syscall+0x0/0x1c Exception stack(0xf0b11fa8 to 0xf0b11ff0) 1fa0: 00000001 00001000 00000008 be9048d8 00001000 00000001 1fc0: 00000001 00001000 00000008 00000003 be905920 0000001e 00000000 00000001 1fe0: 0005404c be9048c0 00018684 b6ec2cd8 It seems that we are using a mutex in a atomic context which is wrong. Change the mutex with a spinlock.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 12c2d0a5b8e2a1afc8c7738e19a0d1dd7f3d4007 , < 5a5d2f7727752b64d13263eacd9f8d08a322e662 (git)
Affected: 12c2d0a5b8e2a1afc8c7738e19a0d1dd7f3d4007 , < c8ab03aa5bd9fd8bfe5d9552d8605826759fdd4d (git)
Affected: 12c2d0a5b8e2a1afc8c7738e19a0d1dd7f3d4007 , < 3ac743c60ec502163c435712d527eeced8d83348 (git)
Affected: 12c2d0a5b8e2a1afc8c7738e19a0d1dd7f3d4007 , < 0216721ce71252f60d89af49c8dff613358058d3 (git)
Create a notification for this product.
    Linux Linux Affected: 5.17
Unaffected: 0 , < 5.17 (semver)
Unaffected: 6.6.117 , ≤ 6.6.* (semver)
Unaffected: 6.12.58 , ≤ 6.12.* (semver)
Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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            "drivers/net/ethernet/microchip/lan966x/lan966x_main.h",
            "drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c"
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CVE-2025-68319 (GCVE-0-2025-68319)

Vulnerability from cvelistv5 – Published: 2025-12-16 15:39 – Updated: 2025-12-16 15:39
VLAI?
Title
netconsole: Acquire su_mutex before navigating configs hierarchy
Summary
In the Linux kernel, the following vulnerability has been resolved: netconsole: Acquire su_mutex before navigating configs hierarchy There is a race between operations that iterate over the userdata cg_children list and concurrent add/remove of userdata items through configfs. The update_userdata() function iterates over the nt->userdata_group.cg_children list, and count_extradata_entries() also iterates over this same list to count nodes. Quoting from Documentation/filesystems/configfs.rst: > A subsystem can navigate the cg_children list and the ci_parent pointer > to see the tree created by the subsystem. This can race with configfs' > management of the hierarchy, so configfs uses the subsystem mutex to > protect modifications. Whenever a subsystem wants to navigate the > hierarchy, it must do so under the protection of the subsystem > mutex. Without proper locking, if a userdata item is added or removed concurrently while these functions are iterating, the list can be accessed in an inconsistent state. For example, the list_for_each() loop can reach a node that is being removed from the list by list_del_init() which sets the nodes' .next pointer to point to itself, so the loop will never end (or reach the WARN_ON_ONCE in update_userdata() ). Fix this by holding the configfs subsystem mutex (su_mutex) during all operations that iterate over cg_children. This includes: - userdatum_value_store() which calls update_userdata() to iterate over cg_children - All sysdata_*_enabled_store() functions which call count_extradata_entries() to iterate over cg_children The su_mutex must be acquired before dynamic_netconsole_mutex to avoid potential lock ordering issues, as configfs operations may already hold su_mutex when calling into our code.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: df03f830d099f0811281a222aefdd9d400fa0b72 , < ff70aa7e8cf05745fdba7258952a8bedf33ea336 (git)
Affected: df03f830d099f0811281a222aefdd9d400fa0b72 , < d7d2fcf7ae31471b4e08b7e448b8fd0ec2e06a1b (git)
Create a notification for this product.
    Linux Linux Affected: 6.9
Unaffected: 0 , < 6.9 (semver)
Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68317 (GCVE-0-2025-68317)

Vulnerability from cvelistv5 – Published: 2025-12-16 15:39 – Updated: 2025-12-16 15:39
VLAI?
Title
io_uring/zctx: check chained notif contexts
Summary
In the Linux kernel, the following vulnerability has been resolved: io_uring/zctx: check chained notif contexts Send zc only links ubuf_info for requests coming from the same context. There are some ambiguous syz reports, so let's check the assumption on notification completion.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < aaafd17d3f4be2c15539359a5b4bfa00237f687f (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d664a3ce3a604231a0b144c152a3755d03b18b60 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ab3ea6eac5f45669b091309f592c4ea324003053 (git)
Create a notification for this product.
    Linux Linux Unaffected: 6.12.58 , ≤ 6.12.* (semver)
Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68318 (GCVE-0-2025-68318)

Vulnerability from cvelistv5 – Published: 2025-12-16 15:39 – Updated: 2025-12-16 15:39
VLAI?
Title
clk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL The AXI crossbar of TH1520 has no proper timeout handling, which means gating AXI clocks can easily lead to bus timeout and thus system hang. Set all AXI clock gates to CLK_IS_CRITICAL. All these clock gates are ungated by default on system reset. In addition, convert all current CLK_IGNORE_UNUSED usage to CLK_IS_CRITICAL to prevent unwanted clock gating.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bdec5e01fc2f3114d1fb1daeb1000911d783c4ae (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c567bc5fc68c4388c00e11fc65fd14fe86b52070 (git)
Create a notification for this product.
    Linux Linux Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68316 (GCVE-0-2025-68316)

Vulnerability from cvelistv5 – Published: 2025-12-16 15:39 – Updated: 2025-12-16 15:39
VLAI?
Title
scsi: ufs: core: Fix invalid probe error return value
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix invalid probe error return value After DME Link Startup, the error return value is set to the MIPI UniPro GenericErrorCode which can be 0 (SUCCESS) or 1 (FAILURE). Upon failure during driver probe, the error code 1 is propagated back to the driver probe function which must return a negative value to indicate an error, but 1 is not negative, so the probe is considered to be successful even though it failed. Subsequently, removing the driver results in an oops because it is not in a valid state. This happens because none of the callers of ufshcd_init() expect a non-negative error code. Fix the return value and documentation to match actual usage.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 69f5eb78d4b0cc978fe83dd2bfea1b67547290bf , < df96dbe1af7f6591c09f862f1226d3619b07e1b6 (git)
Affected: 69f5eb78d4b0cc978fe83dd2bfea1b67547290bf , < a2b32bc1d9e359a9f90d0de6af16699facb10935 (git)
Create a notification for this product.
    Linux Linux Affected: 6.13
Unaffected: 0 , < 6.13 (semver)
Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68315 (GCVE-0-2025-68315)

Vulnerability from cvelistv5 – Published: 2025-12-16 15:39 – Updated: 2025-12-20 08:52
VLAI?
Title
f2fs: fix to detect potential corrupted nid in free_nid_list
Summary
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to detect potential corrupted nid in free_nid_list As reported, on-disk footer.ino and footer.nid is the same and out-of-range, let's add sanity check on f2fs_alloc_nid() to detect any potential corruption in free_nid_list.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa (git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < adbcb34f03abb89e681a5907c4c3ce4bf224991d (git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 8fc6056dcf79937c46c97fa4996cda65956437a9 (git)
Create a notification for this product.
    Linux Linux Affected: 3.8
Unaffected: 0 , < 3.8 (semver)
Unaffected: 6.12.58 , ≤ 6.12.* (semver)
Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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CVE-2025-68314 (GCVE-0-2025-68314)

Vulnerability from cvelistv5 – Published: 2025-12-16 15:39 – Updated: 2025-12-16 15:39
VLAI?
Title
drm/msm: make sure last_fence is always updated
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/msm: make sure last_fence is always updated Update last_fence in the vm-bind path instead of kernel managed path. last_fence is used to wait for work to finish in vm_bind contexts but not used for kernel managed contexts. This fixes a bug where last_fence is not waited on context close leading to faults as resources are freed while in use. Patchwork: https://patchwork.freedesktop.org/patch/680080/
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 92395af63a9958615edfa9d4ef1ea72c92a00410 , < 8ee817ceafba266d9c6f3a09babd2ac7441d9a2b (git)
Affected: 92395af63a9958615edfa9d4ef1ea72c92a00410 , < 86404a9e3013d814a772ac407573be5d3cd4ee0d (git)
Create a notification for this product.
    Linux Linux Affected: 6.17
Unaffected: 0 , < 6.17 (semver)
Unaffected: 6.17.8 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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