| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Vulnerability in Oracle Essbase (component: Security). The supported version that is affected is 21.8.3.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle Essbase. Successful attacks of this vulnerability can result in takeover of Oracle Essbase. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). |
| In the Linux kernel, the following vulnerability has been resolved:
macsec: initialize SecY before registering the netdevice
Creating a MACsec device with MAC offload over an LRO-capable lower
device triggers a warning in rtmsg_ifinfo_build_skb() when IPv4
forwarding is enabled by default.
register_netdevice() invokes inetdev_init(), which disables LRO and emits
a NETDEV_FEAT_CHANGE notification. This reaches macsec_fill_info() before
macsec_add_dev() initializes the SecY. key_len is still zero, so
macsec_fill_info() returns -EMSGSIZE and trips the WARN_ON in
rtmsg_ifinfo_build_skb(), even though the skb has enough space.
Even without the warning, notifications during registration can report
uninitialized SecY attributes, including the SCI. This ordering has existed
since the driver was introduced.
Initialize the SecY and apply the new-link attributes before registration.
Move MAC address inheritance into macsec_newlink() so the SCI can also be
initialized before registration-time notifications report it. Move the
per-CPU statistics and metadata destination allocation into ndo_init(),
and release partial allocations on failure. |
| In the Linux kernel, the following vulnerability has been resolved:
ASoC: adau1372: allow sleepy powerdown GPIOs
gpiod_set_value() emits a WARN when the GPIO provider indicates that it
can sleep, as is typical for I2C controlled GPIO expanders. Since the
powerdown GPIO is only manipulated in process context, use the _cansleep
variant instead. This lets the driver use sleepy GPIOs to power off the
chip. |
| Out-of-bounds read in Windows USB Print Driver allows an authorized attacker to disclose information locally. |
| Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network. |
| Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally. |
| Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. |
| Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. |
| Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network. |
| Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network. |
| Use after free in Media in Google Chrome on on Android prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low) |
| Improper input validation in ANGLE in Google Chrome on on Mac prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| Use after free in Network in Google Chrome on on Windows prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| Memory corruption in ContextMenu in Google Chrome on on Android prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low) |
| Memory corruption in ANGLE in Google Chrome on on Windows prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) |
| An issue in @rog0x/mcp-docker-tools 1.0.1 allows a remote attacker to execute arbitrary code via the handleImageList function. |
| In the Linux kernel, the following vulnerability has been resolved:
arm64: io: Reject non-user protection in ioremap_prot()
Mapping a stack-top page via /dev/mem with PROT_NONE and then
reading that process's /proc/<pid>/cmdline triggers a spurious WARN
in ioremap_prot() through generic_access_phys():
WARNING: ./arch/arm64/include/asm/io.h:275 at generic_access_phys
Call trace:
generic_access_phys+0x1c8/0x228 (P)
__access_remote_vm+0x2b4/0x398
access_remote_vm+0x14/0x30
get_mm_cmdline+0xf8/0x2a0
proc_pid_cmdline_read+0x68/0x120
generic_access_phys() passes the protection derived from the user PTE
to ioremap_prot(). On arm64, a PROT_NONE mapping is represented by a
present-invalid PTE, so pte_present() still returns true and the
protection reaches ioremap_prot().
A PROT_NONE mapping does not have PTE_USER, causing the existing
WARN_ON_ONCE() in ioremap_prot() to fire even though this is a valid
user mapping. Execute-only mappings have the same issue and must not
be readable through this path either.
ioremap_prot() should therefore reject protection values without
PTE_USER without warning. This makes the access fail cleanly for
PROT_NONE and execute-only mappings while retaining the existing
user-protection contract. |
| In the Linux kernel, the following vulnerability has been resolved:
fs: avoid repeated scans in evict_inodes()
We observed hung tasks when users attempted to unmount a filesystem
after its disk had been removed while still in use. During device
removal, fs_bdev_mark_dead() calls evict_inodes() while holding s_umount.
Each time evict_inodes() drops s_inode_list_lock to reschedule, it
restarts the walk from the head of s_inodes. With many referenced inodes
at the head of the list, these restarts repeatedly scan the same inodes
without reclaiming them. This can keep s_umount held for a long time,
blocking concurrent umount attempts and triggering hung-task reports.
Keep the current inode, already marked I_FREEING, out of the disposal
batch until s_inode_list_lock is reacquired. Resume the walk from this
inode and dispose of it in a later batch or at the end of the walk.
The zero-refcount and state checks under i_lock allow this walker to
claim the inode by setting I_FREEING and removing it from the LRU.
Other reclaimers skip the inode, leaving this walker responsible for
eviction. Only evict() removes it from s_inodes, so keeping it out of
the disposal batch ensures that it remains on the list while the lock
is dropped. After reacquiring the lock, reading its current next pointer
accounts for concurrent removal of following inodes.
The existing inode lifetime rules prohibit acquiring a reference to an
inode marked I_FREEING or I_WILL_FREE. __iget() requires its caller to
hold i_lock and establish that taking a reference is valid. Inode lookup
and igrab() check these flags under i_lock when acquiring a reference
from zero. ihold() requires an existing reference, which would keep
i_count nonzero and prevent this walker from claiming the inode. These
rules already allow iput_final() and the inode shrinker to release
i_lock after setting I_FREEING and before eviction completes.
A temporary __iget() reference would also keep the inode on the list,
but its release must preserve last-reference handling. Another user can
acquire a reference, update lazy timestamps and drop its reference while
the pin is held. If the pin becomes the last reference, dropping it with
atomic_dec_and_test() and evicting directly bypasses iput()'s lazytime
handling and can lose those timestamp updates.
Releasing the pin with iput() preserves that handling, but does not
guarantee eviction. fs_bdev_mark_dead() runs with SB_ACTIVE set, so iput()
may retain the inode in cache, whereas evict_inodes() must evict eligible
zero-reference inodes. The inode may also have been freed when iput()
returns, so the walker cannot then use it to force eviction. Using
I_FREEING preserves the existing eviction behavior without introducing
an additional last-reference transition.
The xfstests auto group passed on ext4 and XFS with known unrelated
failures excluded. No new issues were observed, and the previously
reproducible hung task no longer occurs with this patch. |
