| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| A weakness has been identified in getsimpletool mcpo-simple-server up to 0.2.0. Affected is the function delete_shared_prompt of the file src/mcpo_simple_server/services/prompt_manager/base_manager.py. This manipulation of the argument detail causes relative path traversal. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet. |
| In the Linux kernel, the following vulnerability has been resolved:
arm64: mm: Handle invalid large leaf mappings correctly
It has been possible for a long time to mark ptes in the linear map as
invalid. This is done for secretmem, kfence, realm dma memory un/share,
and others, by simply clearing the PTE_VALID bit. But until commit
a166563e7ec37 ("arm64: mm: support large block mapping when
rodata=full") large leaf mappings were never made invalid in this way.
It turns out various parts of the code base are not equipped to handle
invalid large leaf mappings (in the way they are currently encoded) and
I've observed a kernel panic while booting a realm guest on a
BBML2_NOABORT system as a result:
[ 15.432706] software IO TLB: Memory encryption is active and system is using DMA bounce buffers
[ 15.476896] Unable to handle kernel paging request at virtual address ffff000019600000
[ 15.513762] Mem abort info:
[ 15.527245] ESR = 0x0000000096000046
[ 15.548553] EC = 0x25: DABT (current EL), IL = 32 bits
[ 15.572146] SET = 0, FnV = 0
[ 15.592141] EA = 0, S1PTW = 0
[ 15.612694] FSC = 0x06: level 2 translation fault
[ 15.640644] Data abort info:
[ 15.661983] ISV = 0, ISS = 0x00000046, ISS2 = 0x00000000
[ 15.694875] CM = 0, WnR = 1, TnD = 0, TagAccess = 0
[ 15.723740] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 15.755776] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000081f3f000
[ 15.800410] [ffff000019600000] pgd=0000000000000000, p4d=180000009ffff403, pud=180000009fffe403, pmd=00e8000199600704
[ 15.855046] Internal error: Oops: 0000000096000046 [#1] SMP
[ 15.886394] Modules linked in:
[ 15.900029] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.0.0-rc4-dirty #4 PREEMPT
[ 15.935258] Hardware name: linux,dummy-virt (DT)
[ 15.955612] pstate: 21400005 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[ 15.986009] pc : __pi_memcpy_generic+0x128/0x22c
[ 16.006163] lr : swiotlb_bounce+0xf4/0x158
[ 16.024145] sp : ffff80008000b8f0
[ 16.038896] x29: ffff80008000b8f0 x28: 0000000000000000 x27: 0000000000000000
[ 16.069953] x26: ffffb3976d261ba8 x25: 0000000000000000 x24: ffff000019600000
[ 16.100876] x23: 0000000000000001 x22: ffff0000043430d0 x21: 0000000000007ff0
[ 16.131946] x20: 0000000084570010 x19: 0000000000000000 x18: ffff00001ffe3fcc
[ 16.163073] x17: 0000000000000000 x16: 00000000003fffff x15: 646e612065766974
[ 16.194131] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[ 16.225059] x11: 0000000000000000 x10: 0000000000000010 x9 : 0000000000000018
[ 16.256113] x8 : 0000000000000018 x7 : 0000000000000000 x6 : 0000000000000000
[ 16.287203] x5 : ffff000019607ff0 x4 : ffff000004578000 x3 : ffff000019600000
[ 16.318145] x2 : 0000000000007ff0 x1 : ffff000004570010 x0 : ffff000019600000
[ 16.349071] Call trace:
[ 16.360143] __pi_memcpy_generic+0x128/0x22c (P)
[ 16.380310] swiotlb_tbl_map_single+0x154/0x2b4
[ 16.400282] swiotlb_map+0x5c/0x228
[ 16.415984] dma_map_phys+0x244/0x2b8
[ 16.432199] dma_map_page_attrs+0x44/0x58
[ 16.449782] virtqueue_map_page_attrs+0x38/0x44
[ 16.469596] virtqueue_map_single_attrs+0xc0/0x130
[ 16.490509] virtnet_rq_alloc.isra.0+0xa4/0x1fc
[ 16.510355] try_fill_recv+0x2a4/0x584
[ 16.526989] virtnet_open+0xd4/0x238
[ 16.542775] __dev_open+0x110/0x24c
[ 16.558280] __dev_change_flags+0x194/0x20c
[ 16.576879] netif_change_flags+0x24/0x6c
[ 16.594489] dev_change_flags+0x48/0x7c
[ 16.611462] ip_auto_config+0x258/0x1114
[ 16.628727] do_one_initcall+0x80/0x1c8
[ 16.645590] kernel_init_freeable+0x208/0x2f0
[ 16.664917] kernel_init+0x24/0x1e0
[ 16.680295] ret_from_fork+0x10/0x20
[ 16.696369] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
[ 16.723106] ---[ end trace 0000000000000000 ]---
[ 16.752866] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[ 16.792556] Kernel Offset: 0x3396ea200000 from 0xffff8000800000
---truncated--- |
| Cockpit 2.13.5 and earlier is vulnerable to directory traversal via the Buckets component. This vulnerability allows authenticated attackers to write files to arbitrary locations within the uploads directory or overwrite assets with malicious versions. |
| Use after free in GPU in Google Chrome prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) |
| In the Linux kernel, the following vulnerability has been resolved:
media: vidtv: fix NULL pointer dereference in vidtv_channel_pmt_match_sections
syzbot reported a general protection fault in vidtv_psi_desc_assign [1].
vidtv_psi_pmt_stream_init() can return NULL on memory allocation
failure, but vidtv_channel_pmt_match_sections() does not check for
this. When tail is NULL, the subsequent call to
vidtv_psi_desc_assign(&tail->descriptor, desc) dereferences a NULL
pointer offset, causing a general protection fault.
Add a NULL check after vidtv_psi_pmt_stream_init(). On failure, clean
up the already-allocated stream chain and return.
[1]
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
RIP: 0010:vidtv_psi_desc_assign+0x24/0x90 drivers/media/test-drivers/vidtv/vidtv_psi.c:629
Call Trace:
<TASK>
vidtv_channel_pmt_match_sections drivers/media/test-drivers/vidtv/vidtv_channel.c:349 [inline]
vidtv_channel_si_init+0x1445/0x1a50 drivers/media/test-drivers/vidtv/vidtv_channel.c:479
vidtv_mux_init+0x526/0xbe0 drivers/media/test-drivers/vidtv/vidtv_mux.c:519
vidtv_start_streaming drivers/media/test-drivers/vidtv/vidtv_bridge.c:194 [inline]
vidtv_start_feed+0x33e/0x4d0 drivers/media/test-drivers/vidtv/vidtv_bridge.c:239 |
| In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix possible deadlock between unlink and dio_end_io_write
ocfs2_unlink takes orphan dir inode_lock first and then ip_alloc_sem,
while in ocfs2_dio_end_io_write, it acquires these locks in reverse order.
This creates an ABBA lock ordering violation on lock classes
ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE] and
ocfs2_file_ip_alloc_sem_key.
Lock Chain #0 (orphan dir inode_lock -> ip_alloc_sem):
ocfs2_unlink
ocfs2_prepare_orphan_dir
ocfs2_lookup_lock_orphan_dir
inode_lock(orphan_dir_inode) <- lock A
__ocfs2_prepare_orphan_dir
ocfs2_prepare_dir_for_insert
ocfs2_extend_dir
ocfs2_expand_inline_dir
down_write(&oi->ip_alloc_sem) <- Lock B
Lock Chain #1 (ip_alloc_sem -> orphan dir inode_lock):
ocfs2_dio_end_io_write
down_write(&oi->ip_alloc_sem) <- Lock B
ocfs2_del_inode_from_orphan()
inode_lock(orphan_dir_inode) <- Lock A
Deadlock Scenario:
CPU0 (unlink) CPU1 (dio_end_io_write)
------ ------
inode_lock(orphan_dir_inode)
down_write(ip_alloc_sem)
down_write(ip_alloc_sem)
inode_lock(orphan_dir_inode)
Since ip_alloc_sem is to protect allocation changes, which is unrelated
with operations in ocfs2_del_inode_from_orphan. So move
ocfs2_del_inode_from_orphan out of ip_alloc_sem to fix the deadlock. |
| A vulnerability was detected in Tenda F451 1.0.0.7. This impacts the function formWrlsafeset of the file /goform/AdvSetWrlsafeset. Performing a manipulation of the argument mit_ssid results in stack-based buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used. |
| A vulnerability has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function fromSafeEmailFilter of the file /goform/SafeEmailFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. |
| In the Linux kernel, the following vulnerability has been resolved:
smb: server: avoid double-free in smb_direct_free_sendmsg after smb_direct_flush_send_list()
smb_direct_flush_send_list() already calls smb_direct_free_sendmsg(),
so we should not call it again after post_sendmsg()
moved it to the batch list. |
| A vulnerability was found in Tenda F451 1.0.0.7. Affected by this issue is the function formWrlExtraSet of the file /goform/WrlExtraSet. The manipulation of the argument GO results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used. |
| A vulnerability was detected in Tenda F451 1.0.0.7. Affected is the function fromDhcpListClient of the file /goform/DhcpListClient of the component httpd. The manipulation of the argument page results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. |
| A vulnerability in B1 Free Archiver v1.5.86 allows files extracted from downloaded archives to bypass Windows Mark of the Web (MotW) protections. When an archive is downloaded from the internet and extracted using B1 Free Archiver, the software fails to propagate the 'Zone.Identifier' alternate data stream to the extracted files. As a result, these files can be executed without triggering Windows Defender SmartScreen warnings or security prompts, enabling untrusted code execution without standard security restrictions. |
| A flaw has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function WrlclientSet of the file /goform/WrlclientSet of the component httpd. This manipulation of the argument GO causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been published and may be used. |
| A vulnerability has been found in Tenda F451 1.0.0.7. Affected by this issue is the function frmL7ProtForm of the file /goform/L7Prot of the component httpd. Such manipulation of the argument page leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. |
| An issue in the TVicPort64.sys component of EnTech Taiwan TVicPort Product v4.0, File v5.2.1.0 allows attackers to escalate privileges via sending crafted IOCTL 0x80002008 requests. |
| A vulnerability was found in Tenda F451 1.0.0.7. This affects the function fromAddressNat of the file /goform/addressNat of the component httpd. Performing a manipulation of the argument entrys results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made public and could be used. |
| In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_hid: don't call cdev_init while cdev in use
When calling unbind, then bind again, cdev_init reinitialized the cdev,
even though there may still be references to it. That's the case when
the /dev/hidg* device is still opened. This obviously unsafe behavior
like oopes.
This fixes this by using cdev_alloc to put the cdev on the heap. That
way, we can simply allocate a new one in hidg_bind. |
| A security flaw has been discovered in geldata gel-mcp 0.1.0. This impacts the function list_rules/fetch_rule of the file src/gel_mcp/server.py. The manipulation of the argument rule_name results in path traversal. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet. |
| A post-authentication Path Traversal vulnerability in SonicOS allows an attacker to interact with usually restricted services. |
| Wazuh is a free and open source platform used for threat prevention, detection, and response. From version 1.0.0 to before version 4.14.4, a heap-based out-of-bounds WRITE occurs in GetAlertData, resulting in writing a NULL byte exactly 1 byte before the start of the buffer allocated by strdup. Due to unsigned integer underflow and pointer arithmetic wrapping, the write lands at offset -1 from the buffer, corrupting heap metadata. A malicious actor can potentially leverage this issue through a compromised agent to cause denial of service or heap corruption by injecting a specially crafted alert into the alerts log file monitored by wazuh-logcollector. This issue has been patched in version 4.14.4. |
