| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
crypto: ccp/sev-dev-tsm - bail out early when pdev->bus is NULL
dsm_create() initially checks pdev->bus when computing segment_id:
u8 segment_id = pdev->bus ? pci_domain_nr(pdev->bus) : 0;
But the next two lines unconditionally dereference pdev->bus via
pcie_find_root_port() and especially pci_dev_id(pdev), which expands
to PCI_DEVID(dev->bus->number, dev->devfn). If pdev->bus is in fact
NULL, segment_id is initialised to 0 but the very next statement
crashes the kernel.
smatch flags this:
drivers/crypto/ccp/sev-dev-tsm.c:253 dsm_create() error: we
previously assumed 'pdev->bus' could be null (see line 251)
Make the NULL handling consistent: if pdev->bus is NULL the device
has no PCI context to work with and SEV TIO setup cannot proceed,
so return -ENODEV before any of the bus-dependent lookups. The
remaining initialisation now runs only on the path where pdev->bus
is known to be valid.
No change for callers where pdev->bus is non-NULL, which is the
only case where dsm_create() did meaningful work before this change. |
| In the Linux kernel, the following vulnerability has been resolved:
accel/amdxdna: Guard management mailbox channel cleanup against NULL pointer
The management mailbox channel cleanup helpers can be called from
error handling paths when mgmt_chann has already been destroyed.
Add NULL checks to xdna_mailbox_free_channel() and
xdna_mailbox_stop_channel() so the cleanup path safely returns instead
of dereferencing a NULL mailbox channel pointer. |
| In the Linux kernel, the following vulnerability has been resolved:
mtd: maps: vmu-flash: fix NULL pointer dereference in initialization
The mtd_info contains a struct device, which must be linked to its
parent. Without this, the initialization of the MTD fails with a NULL
pointer dereference. |
| The wpForo Forum plugin for WordPress is vulnerable to SQL Injection via the 'referer' parameter in all versions up to, and including, 2.4.17. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. |
| In the Linux kernel, the following vulnerability has been resolved:
mmc: atmel-mci: Fix use-after-free in atmci_remove due to race condition
In atmci_probe, &host->bh_work is bound with atmci_work_func, and
atmci_interrupt, atmci_timeout_timer and atmci_dma_complete can all
queue this work on system_bh_wq.
If we remove the module, atmci_remove makes cleanup and the memory
allocated for host with devm_kzalloc() is released after the remove
callback returns, while the work mentioned above may still be pending
or running. The sequence of operations that may lead to a UAF bug is
as follows:
CPU0 CPU1
| atmci_interrupt
| queue_work(system_bh_wq,
| &host->bh_work)
atmci_remove |
atmci_cleanup_slot(...) |
atmci_writel(host, ATMCI_IDR, ~0UL) |
timer_delete_sync(&host->timer) |
dma_release_channel(host->dma.chan) |
free_irq(platform_get_irq(pdev, 0), host) |
| atmci_work_func
| // use host
// devm resources released after |
// remove returns, host is freed |
| // use host (use-after-free)
Fix it by canceling the work after all the sources that can schedule
it (IRQ handler, timeout timer and DMA completion callback) have been
stopped, and before proceeding with the remaining cleanup in
atmci_remove. |
| In the Linux kernel, the following vulnerability has been resolved:
openrisc: signal: do not restore privileged SR bits on sigreturn
restore_sigcontext() copies the whole supervision register (SR) from the
signal frame and only clears SPR_SR_SM before the value is reloaded into
the hardware SR (through ESR and l.rfe) on the return to user space. All
other SR bits are left under user control.
An unprivileged task can thus return from a signal handler through a
crafted sigframe that clears SPR_SR_DME. With the data MMU disabled the
CPU performs no translation or protection on data accesses, so the task
gains read and write access to arbitrary physical memory, a local
privilege escalation. SPR_SR_IME, SPR_SR_SUMRA, SPR_SR_LEE, SPR_SR_EPH
and the cache-enable bits are exposed the same way. The ptrace GPR regset
already refuses any change to SR for exactly this reason.
Restore only the arithmetic flag bits (F, CY, OV) from the signal frame
and take every privileged control bit from the SR the kernel saved on
signal entry.
Verified with qemu-system-or1k -M or1k-sim: before this change an
unprivileged PoC clears SPR_SR_DME in rt_sigreturn and writes a marker to
physical address 0x03000000 (beyond the kernel's mem=32M); afterwards the
same PoC receives SIGSEGV and physical memory is unchanged. |
| tamguo 1.5.3 is vulnerable to Unrestricted File Upload Leading to Stored XSS. The /uploadFile and /imgUpload endpoints in FileUploadController.java and UEditorController.java have no file type validation. Attackers can upload arbitrary HTML/JavaScript files to the server. |
| In the Linux kernel, the following vulnerability has been resolved:
riscv: lib: Fix ZBB strnlen reading past count boundary
The ZBB-optimized strnlen loop loads one word ahead before checking the
aligned boundary:
REG_L t1, SZREG(t0) // load next word
addi t0, t0, SZREG // advance
orc.b t1, t1
bgeu t0, t4, 4f // boundary check AFTER load
where t4 = (s + count) & -SZREG. When s is aligned and count is a
multiple of SZREG, t4 equals s + count and the loop loads a full word
starting at exactly s + count. If s + count falls on a page boundary
with the next page unmapped, this faults.
Fix by computing the aligned boundary from the last valid byte
(s + count - 1) instead of s + count. This makes the loop stop at the
word containing the last valid byte rather than potentially loading the
word after it. The count == 0 case is already handled by the beqz
early exit.
Also add a pre-loop guard (bgeu t0, t4) for the case where all valid
bytes fit within the first word. With the adjusted boundary, t4 can
equal t0, and entering the loop with stale register state from the
first-word processing would produce incorrect results.
The final minu clamp ensures the result is still correct when the last
loaded word extends past s + count - 1 within the same aligned word. |
| An arbitrary file upload vulnerability in the /v1/my_drive/batch_upload component of cohere North AI v1.1.5 allows attackers to exeute arbitrary code via uploading a crafted file. |
| Ignition by Inductive Automation, when installed with default OS service
account settings, may expose the host system to an elevated code
execution risk via the gateway backup restore functionality. An
authenticated user with Gateway Administrator privileges can import a
malicious gateway backup (.gwbk) file containing crafted project
resources, scripts, or modules, resulting in code execution on the host
system. This affects both Windows and Linux installations. On Windows,
default installations often run the Ignition service as NT
AUTHORITY\SYSTEM, resulting in code execution with full local system
privileges. On Linux, default installations commonly run the Ignition
service as root or with elevated privileges. Specific privilege level
depends on installation configuration. |
| Substance3D - Sampler is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Substance3D - Sampler is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Substance3D - Sampler is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Substance3D - Sampler is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Substance3D - Sampler is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Substance3D - Sampler is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| OpenRemote versions before 1.28.0 contain a cross-realm information disclosure vulnerability in the Notification REST API that allows per-realm tenant administrators to read all tenants' sent notifications including message bodies. Attackers with read:admin credentials in one realm can submit a zero-parameter GET request to the notification endpoint to retrieve sensitive notification metadata and message content from all realms. |
| Adobe Campaign Classic (ACC) is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed. |
| is affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain limited unauthorized read and write access, causing a limited disruption to availability. Exploitation of this issue does not require user interaction. |
| ColdFusion is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain unauthorized read access. Exploitation of this issue does not require user interaction. Scope is changed. |
