| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Incorrect Authorization (CWE-863) in Elastic Cloud Enterprise (ECE) can lead to unauthorized modification of platform-level settings via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user with read-only access to the platform can change an installation-wide account setting that only platform administrators are permitted to change. |
| Improper Link Resolution Before File Access ('Link Following') (CWE-59) in Elastic Cloud Enterprise (ECE) can lead to unauthorized read and write access to data of other deployments on the same host via Symlink Attack (CAPEC-132). |
| A vulnerability has been found in the Dahua Intelligent Connection Center. A remote attacker could send a specially crafted request to the affected system, allowing the attacker to execute arbitrary commands, resulting in remote code execution. |
| Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Command execution. |
| Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Command execution. |
| Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Privilege Management vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges. |
| Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges. |
| Dell OpenManage Enterprise, versions prior to 4.8.0, contains a Server-Side Request Forgery (SSRF) vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information exposure. |
| Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Information exposure. |
| Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Insufficiently Protected Credentials vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure. |
| Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Restriction of Excessive Authentication Attempts vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Launch of phishing attacks. |
| Dell OpenManage Enterprise, versions prior to 4.8.0, contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Server-side request forgery. |
| Privilege escalation due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6. |
| Use-after-free in the JavaScript: Standard Library component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6. |
| Use-after-free in the Networking: DNS component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6. |
| In the Linux kernel, the following vulnerability has been resolved:
accel/amdxdna: Fix mm_struct reference leak in aie2_populate_range()
aie2_populate_range() jumps back to the again label without calling
mmput(mm), leaking a reference to the mm_struct.
Add the missing mmput() before jumping to again. |
| In the Linux kernel, the following vulnerability has been resolved:
arm64: tlb: Flush walk cache when unsharing PMD tables
When huge_pmd_unshare() is called to unshare a PMD table, the
tlb_unshare_pmd_ptdesc() function sets tlb->unshared_tables=true
but the aarch64 tlb_flush() only checked tlb->freed_tables to
determine whether to use TLBF_NONE (vae1is, invalidates walk
cache) or TLBF_NOWALKCACHE (vale1is, leaf-only).
This caused the stale PMD page table entry to remain in the walk cache
after unshare, potentially leading to incorrect page table walks.
Fix by including unshared_tables in the check, so that when
unsharing tables, TLBF_NONE is used and the walk cache is properly
invalidated.
Here is the detailed distinction between vae1is and vale1is:
| Instruction Combination | Actual Invalidation Scope |
| ------------------------ | --------------------------------------------------|
| `VAE1IS` + TTL=`0` | All entries at all levels (full invalidation) |
| `VAE1IS` + TTL=`2` (L2) | Non-leaf at Level 0/1 + leaf at Level 2 |
| `VALE1IS` + TTL=`0` | Leaf entries at all levels (non-leaf not cleared) |
| `VALE1IS` + TTL=`2` (L2) | Leaf entry at Level 2 only | |
| In the Linux kernel, the following vulnerability has been resolved:
net: mctp: usb: fix race between urb completion and rx_retry cancellation
It's possible that sequencing between setting ->stopped and cancelling
the rx_retry work (in ndo_stop) could leave us with an urb queued:
T1: ndo_stop T2: rx_retry_work
------------ ----------------
LD: ->stopped => false
ST: ->stopped <= true
usb_kill_urb()
mctp_usb_rx_queue()
usb_submit_urb()
cancel_delayed_work_sync()
That urb completion can then re-schedule rx_retry_work.
Strenghen the sequencing between the stop (preventing another requeue)
and the cancel by updating both atomically under a new rx lock. After
setting ->rx_stopped, and cancelling pending work, we know that the
requeue cannot occur, so all that's left is killing any pending urb. |
| libass is a portable subtitle renderer for the ASS/SSA (Advanced Substation Alpha/Substation Alpha) subtitle format. From 0.17.4 until 0.17.5, libass event pruning does not guard negative Matroska `ReadOrder` values, allowing an attacker to clear arbitrarily many bits to zero at attacker-controlled positions near the NULL pointer. Exploitation requires a malicious Matroska stream loaded through `ass_process_chunk`, enabled read-order checking, and later pruning of the malicious events. Read-order checking is enabled by default unless `ass_set_check_readorder` is called with zero; pruning must occur explicitly through `ass_prune_events` or through automatic pruning previously enabled with `ass_configure_prune`. On common systems with arithmetic right shift, 32-bit int values, the upper address region reserved to the kernel, and matching binary/kernel architecture, the expected consequence is denial of service. More extensive exploitation on uncommon systems is theoretical and strongly constrained by the target addresses, bit-clearing-only mutation, and ASLR. This issue is fixed in version 0.17.5. |
| In the Linux kernel, the following vulnerability has been resolved:
serial: zs: Convert to use a platform device
Prevent a crash from happening as the first serial port is initialised:
Console: switching to mono frame buffer device 160x64
fb0: PMAG-AA frame buffer device at tc0
DECstation Z85C30 serial driver version 0.10
CPU 0 Unable to handle kernel paging request at virtual address 0000002c, epc == 803ab00c, ra == 803aafe0
Oops[#1]:
CPU: 0 PID: 1 Comm: swapper Not tainted 6.4.0-rc3-00031-g84a9582fd203-dirty #57
$ 0 : 00000000 10012c00 803aaeb0 00000000
$ 4 : 80e12f60 80e12f50 80e12f58 81000030
$ 8 : 00000000 805ff37c 00000000 33433538
$12 : 65732030 00000006 80c2915d 6c616972
$16 : 80e12f00 807b7630 00000000 00000000
$20 : 00000004 00000348 000001a0 807623b8
$24 : 00000018 00000000
$28 : 80c24000 80c25d60 8078b148 803aafe0
Hi : 00000000
Lo : 00000000
epc : 803ab00c serial_base_ctrl_add+0x78/0xf4
ra : 803aafe0 serial_base_ctrl_add+0x4c/0xf4
Status: 10012c03 KERNEL EXL IE
Cause : 00000008 (ExcCode 02)
BadVA : 0000002c
PrId : 00000440 (R4400SC)
Modules linked in:
Process swapper (pid: 1, threadinfo=(ptrval), task=(ptrval), tls=00000000)
Stack : 80760000 00000cc0 00400044 00400040 803aa02c 80d61ab8 00000000 807b7630
80760000 807623b8 807b7628 803aa644 80386998 00000000 80e17780 80220f68
80e17780 80d61ab8 80c17d80 80e17780 80e17780 8063c798 80e17780 80383fa0
00000010 80e17780 00000000 80386998 807a0000 00000000 00400040 8038f848
807623b8 80d61ab8 00000004 80e17780 00000000 803a68e4 80c25e2c 803bb884
...
Call Trace:
[<803ab00c>] serial_base_ctrl_add+0x78/0xf4
[<803aa644>] serial_core_register_port+0x174/0x69c
[<8077e9ac>] zs_init+0xc8/0xfc
[<800404d4>] do_one_initcall+0x40/0x2ac
[<8076cecc>] kernel_init_freeable+0x1e4/0x270
[<80605bec>] kernel_init+0x20/0x108
[<800431e8>] ret_from_kernel_thread+0x14/0x1c
Code: 2442aeb0 ae120024 ae0200d0 <8c67002c> 50e00001 8c670000 3c06806e 3c05806e afb30010
---[ end trace 0000000000000000 ]---
(report at the offending commit) -- where a pointer is dereferenced that
has been derived from a null pointer to the port's parent device.
Since no device is available with legacy probing and it's not anymore a
preferable way to discover devices anyway, switch the driver to using a
platform device and use it as the port's parent device. Update resource
handling accordingly and only request the actual span of addresses used
within the slot, which will have had its resource already requested by
generic platform device code.
Use platform_driver_probe() not just because SCC devices are fixed with
solder on board and not straightforward to remove, but foremost because
the associated TTY's major device number is the same as used by the dz
driver and the first driver to claim it will prevent the other one from
using it. Either one DZ device or some SCC devices will be present in a
given system but never both at a time, and therefore we want the major
device number to be claimed by the first driver to actually successfully
bind to its device and platform_driver_probe() is a way to fulfil that.
An unfortunate consequence of the switch to a platform device is we now
hand the console over from the bootconsole much later in the bootstrap.
The firmware console handler appears good enough though to work so late
and in particular with interrupts enabled.
Since there is one way only remaining to reach zs_reset() now, remove
the port initialisation marker as no longer needed and go through the
channel reset unconditionally. |
