| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
drm/msm: Fix bootup splat with separate_gpu_drm modparam
The drm_gem_for_each_gpuvm_bo() call from lookup_vma() accesses
drm_gem_obj.gpuva.list, which is not initialized when the drm driver
does not support DRIVER_GEM_GPUVA feature. Enable it for msm_kms
drm driver to fix the splat seen when msm.separate_gpu_drm=1 modparam
is set:
[ 9.506020] Unable to handle kernel paging request at virtual address fffffffffffffff0
[ 9.523160] Mem abort info:
[ 9.523161] ESR = 0x0000000096000006
[ 9.523163] EC = 0x25: DABT (current EL), IL = 32 bits
[ 9.523165] SET = 0, FnV = 0
[ 9.523166] EA = 0, S1PTW = 0
[ 9.523167] FSC = 0x06: level 2 translation fault
[ 9.523169] Data abort info:
[ 9.523170] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000
[ 9.523171] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 9.523172] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 9.523174] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000ad370f000
[ 9.523176] [fffffffffffffff0] pgd=0000000000000000, p4d=0000000ad4787403, pud=0000000ad4788403, pmd=0000000000000000
[ 9.523184] Internal error: Oops: 0000000096000006 [#1] SMP
[ 9.592968] CPU: 9 UID: 0 PID: 448 Comm: (udev-worker) Not tainted 6.17.0-rc4-assorted-fix-00005-g0e9bb53a2282-dirty #3 PREEMPT
[ 9.592970] Hardware name: Qualcomm CRD, BIOS 6.0.240718.BOOT.MXF.2.4-00515-HAMOA-1 07/18/2024
[ 9.592971] pstate: a1400005 (NzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[ 9.592973] pc : lookup_vma+0x28/0xe0 [msm]
[ 9.592996] lr : get_vma_locked+0x2c/0x128 [msm]
[ 9.763632] sp : ffff800082dab460
[ 9.763666] Call trace:
[ 9.763668] lookup_vma+0x28/0xe0 [msm] (P)
[ 9.763688] get_vma_locked+0x2c/0x128 [msm]
[ 9.763706] msm_gem_get_and_pin_iova_range+0x68/0x11c [msm]
[ 9.763723] msm_gem_get_and_pin_iova+0x18/0x24 [msm]
[ 9.763740] msm_fbdev_driver_fbdev_probe+0xd0/0x258 [msm]
[ 9.763760] __drm_fb_helper_initial_config_and_unlock+0x288/0x528 [drm_kms_helper]
[ 9.763771] drm_fb_helper_initial_config+0x44/0x54 [drm_kms_helper]
[ 9.763779] drm_fbdev_client_hotplug+0x84/0xd4 [drm_client_lib]
[ 9.763782] drm_client_register+0x58/0x9c [drm]
[ 9.763806] drm_fbdev_client_setup+0xe8/0xcf0 [drm_client_lib]
[ 9.763809] drm_client_setup+0xb4/0xd8 [drm_client_lib]
[ 9.763811] msm_drm_kms_post_init+0x2c/0x3c [msm]
[ 9.763830] msm_drm_init+0x1a8/0x22c [msm]
[ 9.763848] msm_drm_bind+0x30/0x3c [msm]
[ 9.919273] try_to_bring_up_aggregate_device+0x168/0x1d4
[ 9.919283] __component_add+0xa4/0x170
[ 9.919286] component_add+0x14/0x20
[ 9.919288] msm_dp_display_probe_tail+0x4c/0xac [msm]
[ 9.919315] msm_dp_auxbus_done_probe+0x14/0x20 [msm]
[ 9.919335] dp_aux_ep_probe+0x4c/0xf0 [drm_dp_aux_bus]
[ 9.919341] really_probe+0xbc/0x298
[ 9.919345] __driver_probe_device+0x78/0x12c
[ 9.919348] driver_probe_device+0x40/0x160
[ 9.919350] __driver_attach+0x94/0x19c
[ 9.919353] bus_for_each_dev+0x74/0xd4
[ 9.919355] driver_attach+0x24/0x30
[ 9.919358] bus_add_driver+0xe4/0x208
[ 9.919360] driver_register+0x60/0x128
[ 9.919363] __dp_aux_dp_driver_register+0x24/0x30 [drm_dp_aux_bus]
[ 9.919365] atana33xc20_init+0x20/0x1000 [panel_samsung_atna33xc20]
[ 9.919370] do_one_initcall+0x6c/0x1b0
[ 9.919374] do_init_module+0x58/0x234
[ 9.919377] load_module+0x19cc/0x1bd4
[ 9.919380] init_module_from_file+0x84/0xc4
[ 9.919382] __arm64_sys_finit_module+0x1b8/0x2cc
[ 9.919384] invoke_syscall+0x48/0x110
[ 9.919389] el0_svc_common.constprop.0+0xc8/0xe8
[ 9.919393] do_el0_svc+0x20/0x2c
[ 9.919396] el0_svc+0x34/0xf0
[ 9.919401] el0t_64_sync_handler+0xa0/0xe4
[ 9.919403] el0t_64_sync+0x198/0x19c
[ 9.919407] Code: eb0000bf 54000480 d100a003 aa0303e2 (f8418c44)
[ 9.919410] ---[ end trace 0000000000000000 ]---
Patchwork: https://patchwork.freedesktop.org/pa
---truncated--- |
| In the Linux kernel, the following vulnerability has been resolved:
ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping
When an invalid value is passed via quirk option, currently
bytcr_rt5640 driver only shows an error message but leaves as is.
This may lead to unepxected results like OOB access.
This patch corrects the input mapping to the certain default value if
an invalid value is passed. |
| In the Linux kernel, the following vulnerability has been resolved:
PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe()
The drv->sram_reg pointer could be set to ERR_PTR(-EPROBE_DEFER) which
would lead to a error pointer dereference. Use IS_ERR_OR_NULL() to check
that the pointer is valid. |
| In the Linux kernel, the following vulnerability has been resolved:
mailbox: zynqmp-ipi: Fix SGI cleanup on unbind
The driver incorrectly determines SGI vs SPI interrupts by checking IRQ
number < 16, which fails with dynamic IRQ allocation. During unbind,
this causes improper SGI cleanup leading to kernel crash.
Add explicit irq_type field to pdata for reliable identification of SGI
interrupts (type-2) and only clean up SGI resources when appropriate. |
| In the Linux kernel, the following vulnerability has been resolved:
media: nxp: imx8-isi: m2m: Fix streaming cleanup on release
If streamon/streamoff calls are imbalanced, such as when exiting an
application with Ctrl+C when streaming, the m2m usage_count will never
reach zero and the ISI channel won't be freed. Besides from that, if the
input line width is more than 2K, it will trigger a WARN_ON():
[ 59.222120] ------------[ cut here ]------------
[ 59.226758] WARNING: drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c:631 at mxc_isi_channel_chain+0xa4/0x120, CPU#4: v4l2-ctl/654
[ 59.238569] Modules linked in: ap1302
[ 59.242231] CPU: 4 UID: 0 PID: 654 Comm: v4l2-ctl Not tainted 6.16.0-rc4-next-20250704-06511-gff0e002d480a-dirty #258 PREEMPT
[ 59.253597] Hardware name: NXP i.MX95 15X15 board (DT)
[ 59.258720] pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 59.265669] pc : mxc_isi_channel_chain+0xa4/0x120
[ 59.270358] lr : mxc_isi_channel_chain+0x44/0x120
[ 59.275047] sp : ffff8000848c3b40
[ 59.278348] x29: ffff8000848c3b40 x28: ffff0000859b4c98 x27: ffff800081939f00
[ 59.285472] x26: 000000000000000a x25: ffff0000859b4cb8 x24: 0000000000000001
[ 59.292597] x23: ffff0000816f4760 x22: ffff0000816f4258 x21: ffff000084ceb780
[ 59.299720] x20: ffff000084342ff8 x19: ffff000084340000 x18: 0000000000000000
[ 59.306845] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffdb369e1c
[ 59.313969] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[ 59.321093] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[ 59.328217] x8 : ffff8000848c3d48 x7 : ffff800081930b30 x6 : ffff800081930b30
[ 59.335340] x5 : ffff0000859b6000 x4 : ffff80008193ae80 x3 : ffff800081022420
[ 59.342464] x2 : ffff0000852f6900 x1 : 0000000000000001 x0 : ffff000084341000
[ 59.349590] Call trace:
[ 59.352025] mxc_isi_channel_chain+0xa4/0x120 (P)
[ 59.356722] mxc_isi_m2m_streamon+0x160/0x20c
[ 59.361072] v4l_streamon+0x24/0x30
[ 59.364556] __video_do_ioctl+0x40c/0x4a0
[ 59.368560] video_usercopy+0x2bc/0x690
[ 59.372382] video_ioctl2+0x18/0x24
[ 59.375857] v4l2_ioctl+0x40/0x60
[ 59.379168] __arm64_sys_ioctl+0xac/0x104
[ 59.383172] invoke_syscall+0x48/0x104
[ 59.386916] el0_svc_common.constprop.0+0xc0/0xe0
[ 59.391613] do_el0_svc+0x1c/0x28
[ 59.394915] el0_svc+0x34/0xf4
[ 59.397966] el0t_64_sync_handler+0xa0/0xe4
[ 59.402143] el0t_64_sync+0x198/0x19c
[ 59.405801] ---[ end trace 0000000000000000 ]---
Address this issue by moving the streaming preparation and cleanup to
the vb2 .prepare_streaming() and .unprepare_streaming() operations. This
also simplifies the driver by allowing direct usage of the
v4l2_m2m_ioctl_streamon() and v4l2_m2m_ioctl_streamoff() helpers. |
| In the Linux kernel, the following vulnerability has been resolved:
net: use dst_dev_rcu() in sk_setup_caps()
Use RCU to protect accesses to dst->dev from sk_setup_caps()
and sk_dst_gso_max_size().
Also use dst_dev_rcu() in ip6_dst_mtu_maybe_forward(),
and ip_dst_mtu_maybe_forward().
ip4_dst_hoplimit() can use dst_dev_net_rcu(). |
| In the Linux kernel, the following vulnerability has been resolved:
smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match().
smc_clc_prfx_match() is called from smc_listen_work() and
not under RCU nor RTNL.
Using sk_dst_get(sk)->dev could trigger UAF.
Let's use __sk_dst_get() and dst_dev_rcu().
Note that the returned value of smc_clc_prfx_match() is not
used in the caller. |
| In the Linux kernel, the following vulnerability has been resolved:
net/ip6_tunnel: Prevent perpetual tunnel growth
Similarly to ipv4 tunnel, ipv6 version updates dev->needed_headroom, too.
While ipv4 tunnel headroom adjustment growth was limited in
commit 5ae1e9922bbd ("net: ip_tunnel: prevent perpetual headroom growth"),
ipv6 tunnel yet increases the headroom without any ceiling.
Reflect ipv4 tunnel headroom adjustment limit on ipv6 version.
Credits to Francesco Ruggeri, who was originally debugging this issue
and wrote local Arista-specific patch and a reproducer. |
| In the Linux kernel, the following vulnerability has been resolved:
x86/mm: Fix SMP ordering in switch_mm_irqs_off()
Stephen noted that it is possible to not have an smp_mb() between
the loaded_mm store and the tlb_gen load in switch_mm(), meaning the
ordering against flush_tlb_mm_range() goes out the window, and it
becomes possible for switch_mm() to not observe a recent tlb_gen
update and fail to flush the TLBs.
[ dhansen: merge conflict fixed by Ingo ] |
| In the Linux kernel, the following vulnerability has been resolved:
tls: wait for pending async decryptions if tls_strp_msg_hold fails
Async decryption calls tls_strp_msg_hold to create a clone of the
input skb to hold references to the memory it uses. If we fail to
allocate that clone, proceeding with async decryption can lead to
various issues (UAF on the skb, writing into userspace memory after
the recv() call has returned).
In this case, wait for all pending decryption requests. |
| In the Linux kernel, the following vulnerability has been resolved:
mailbox: zynqmp-ipi: Fix out-of-bounds access in mailbox cleanup loop
The cleanup loop was starting at the wrong array index, causing
out-of-bounds access.
Start the loop at the correct index for zero-indexed arrays to prevent
accessing memory beyond the allocated array bounds. |
| In the Linux kernel, the following vulnerability has been resolved:
ice: ice_adapter: release xa entry on adapter allocation failure
When ice_adapter_new() fails, the reserved XArray entry created by
xa_insert() is not released. This causes subsequent insertions at
the same index to return -EBUSY, potentially leading to
NULL pointer dereferences.
Reorder the operations as suggested by Przemek Kitszel:
1. Check if adapter already exists (xa_load)
2. Reserve the XArray slot (xa_reserve)
3. Allocate the adapter (ice_adapter_new)
4. Store the adapter (xa_store) |
| In the Linux kernel, the following vulnerability has been resolved:
Squashfs: reject negative file sizes in squashfs_read_inode()
Syskaller reports a "WARNING in ovl_copy_up_file" in overlayfs.
This warning is ultimately caused because the underlying Squashfs file
system returns a file with a negative file size.
This commit checks for a negative file size and returns EINVAL.
[phillip@squashfs.org.uk: only need to check 64 bit quantity] |
| In the Linux kernel, the following vulnerability has been resolved:
cpufreq: intel_pstate: Fix object lifecycle issue in update_qos_request()
The cpufreq_cpu_put() call in update_qos_request() takes place too early
because the latter subsequently calls freq_qos_update_request() that
indirectly accesses the policy object in question through the QoS request
object passed to it.
Fortunately, update_qos_request() is called under intel_pstate_driver_lock,
so this issue does not matter for changing the intel_pstate operation
mode, but it theoretically can cause a crash to occur on CPU device hot
removal (which currently can only happen in virt, but it is formally
supported nevertheless).
Address this issue by modifying update_qos_request() to drop the
reference to the policy later. |
| In the Linux kernel, the following vulnerability has been resolved:
mount: handle NULL values in mnt_ns_release()
When calling in listmount() mnt_ns_release() may be passed a NULL
pointer. Handle that case gracefully. |
| In the Linux kernel, the following vulnerability has been resolved:
ACPI: video: Fix use-after-free in acpi_video_switch_brightness()
The switch_brightness_work delayed work accesses device->brightness
and device->backlight, freed by acpi_video_dev_unregister_backlight()
during device removal.
If the work executes after acpi_video_bus_unregister_backlight()
frees these resources, it causes a use-after-free when
acpi_video_switch_brightness() dereferences device->brightness or
device->backlight.
Fix this by calling cancel_delayed_work_sync() for each device's
switch_brightness_work in acpi_video_bus_remove_notify_handler()
after removing the notify handler that queues the work. This ensures
the work completes before the memory is freed.
[ rjw: Changelog edit ] |
| In the Linux kernel, the following vulnerability has been resolved:
media: mc: Clear minor number before put device
The device minor should not be cleared after the device is released. |
| 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:
io_uring/rsrc: don't rely on user vaddr alignment
There is no guaranteed alignment for user pointers, however the
calculation of an offset of the first page into a folio after coalescing
uses some weird bit mask logic, get rid of it. |
| In the Linux kernel, the following vulnerability has been resolved:
riscv: stacktrace: Disable KASAN checks for non-current tasks
Unwinding the stack of a task other than current, KASAN would report
"BUG: KASAN: out-of-bounds in walk_stackframe+0x41c/0x460"
There is a same issue on x86 and has been resolved by the commit
84936118bdf3 ("x86/unwind: Disable KASAN checks for non-current tasks")
The solution could be applied to RISC-V too.
This patch also can solve the issue:
https://seclists.org/oss-sec/2025/q4/23
[pjw@kernel.org: clean up checkpatch issues] |
