In the Linux kernel, the following vulnerability has been resolved:
scsi: ibmvfc: Remove BUG_ON in the case of an empty event pool
In practice the driver should never send more commands than are allocated
to a queue's event pool. In the unlikely event that this happens, the code
asserts a BUG_ON,...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add check for negative db_l2nbperpage
l2nbperpage is log2(number of blks per page), and the minimum legal
value should be 0, not negative.
In the case of l2nbperpage being negative, an error will occur
when subsequently u...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
fc_lport_ptp_setup() did not check the return value of fc_rport_create()
which can return NULL and would cause a NULL pointer dereference. Address
this is...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
scsi: hisi_sas: Set debugfs_dir pointer to NULL after removing debugfs
If init debugfs failed during device registration due to memory allocation
failure, debugfs_remove_recursive() is called, after which debugfs_dir is
not set to...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: fix out-of-bounds access may occur when coalesce info is read via debugfs
The hns3 driver define an array of string to show the coalesce
info, but if the kernel adds a new mode or a new state,
out-of-bounds access may o...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
ALSA: hda: Fix possible null-ptr-deref when assigning a stream
While AudioDSP drivers assign streams exclusively of HOST or LINK type,
nothing blocks a user to attempt to assign a COUPLED stream. As
supplied substream instance may...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds in diAlloc
Currently there is not check against the agno of the iag while
allocating new inodes to avoid fragmentation problem. Added the check
which is required.
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add validity check for db_maxag and db_agpref
Both db_maxag and db_agpref are used as the index of the
db_agfree array, but there is currently no validity check for
db_maxag and db_agpref, which can lead to errors.
The fo...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: Fix RPC client cleaned up the freed pipefs dentries
RPC client pipefs dentries cleanup is in separated rpc_remove_pipedir()
workqueue,which takes care about pipefs superblock locking.
In some special scenarios, when kernel...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+4)
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
In the Linux kernel, the following vulnerability has been resolved:
iommufd: Fix missing update of domains_itree after splitting iopt_area
In iopt_area_split(), if the original iopt_area has filled a domain and is
linked to domains_itree, pages_nodes have to be properly
reinserted. Otherwise the d...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix htt pktlog locking
The ath11k active pdevs are protected by RCU but the htt pktlog handling
code calling ath11k_mac_get_ar_by_pdev_id() was not marked as a
read-side critical section.
Mark the code in question a...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+2)
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds in dbFindLeaf
Currently while searching for dmtree_t for sufficient free blocks there
is an array out of bounds while getting element in tp->dm_stree. To add
the required check for out of bound w...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix dfs radar event locking
The ath11k active pdevs are protected by RCU but the DFS radar event
handling code calling ath11k_mac_get_ar_by_pdev_id() was not marked as a
read-side critical section.
Mark the code in...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+2)
In the Linux kernel, the following vulnerability has been resolved:
drivers: perf: Check find_first_bit() return value
We must check the return value of find_first_bit() before using the
return value as an index array since it happens to overflow the array
and then panic:
[ 107.318430] Kernel BU...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
ipvlan: add ipvlan_route_v6_outbound() helper
Inspired by syzbot reports using a stack of multiple ipvlan devices.
Reduce stack size needed in ipvlan_process_v6_outbound() by moving
the flowi6 struct used for the route lookup in...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
vhost-vdpa: fix use after free in vhost_vdpa_probe()
The put_device() calls vhost_vdpa_release_dev() which calls
ida_simple_remove() and frees "v". So this call to
ida_simple_remove() is a use after free and a double free.
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
thermal: intel: powerclamp: fix mismatch in get function for max_idle
KASAN reported this
[ 444.853098] BUG: KASAN: global-out-of-bounds in param_get_int+0x77/0x90
[ 444.853111] Read of size 4 at addr ffffffffc16c9220...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
In the Linux kernel, the following vulnerability has been resolved:
cxl/region: Do not try to cleanup after cxl_region_setup_targets() fails
Commit 5e42bcbc3fef ("cxl/region: decrement ->nr_targets on error in
cxl_region_attach()") tried to avoid 'eiw' initialization errors when
->nr_targets excee...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
i2c: core: Run atomic i2c xfer when !preemptible
Since bae1d3a05a8b, i2c transfers are non-atomic if preemption is
disabled. However, non-atomic i2c transfers require preemption (e.g. in
wait_for_completion() while waiting for the...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+3)
In the Linux kernel, the following vulnerability has been resolved:
swiotlb: fix out-of-bounds TLB allocations with CONFIG_SWIOTLB_DYNAMIC
Limit the free list length to the size of the IO TLB. Transient pool can be
smaller than IO_TLB_SEGSIZE, but the free list is initialized with the
assumption t...
AFFECTED_PRODUCTS:
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
tty: vcc: Add check for kstrdup() in vcc_probe()
Add check for the return value of kstrdup() and return the error, if it
fails in order to avoid NULL pointer dereference.
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
i915/perf: Fix NULL deref bugs with drm_dbg() calls
When i915 perf interface is not available dereferencing it will lead to
NULL dereferences.
As returning -ENOTSUPP is pretty clear return when perf interface is not
available.
[...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
blk-mq: make sure active queue usage is held for bio_integrity_prep()
blk_integrity_unregister() can come if queue usage counter isn't held
for one bio with integrity prepared, so this request may be completed with
calling profile...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix racy may inline data check in dio write
syzbot reports that the following warning from ext4_iomap_begin()
triggers as of the commit referenced below:
if (WARN_ON_ONCE(ext4_has_inline_data(inode)))...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
scsi: ufs: core: Fix racing issue between ufshcd_mcq_abort() and ISR
If command timeout happens and cq complete IRQ is raised at the same time,
ufshcd_mcq_abort clears lprb->cmd and a NULL pointer deref happens in the
ISR. Error l...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
bonding: stop the device in bond_setup_by_slave()
Commit 9eed321cde22 ("net: lapbether: only support ethernet devices")
has been able to keep syzbot away from net/lapb, until today.
In the following splat [1], the issue is that a...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+4)
In the Linux kernel, the following vulnerability has been resolved:
net: wangxun: fix kernel panic due to null pointer
When the device uses a custom subsystem vendor ID, the function
wx_sw_init() returns before the memory of 'wx->mac_table' is allocated.
The null pointer will causes the kernel pan...
AFFECTED_PRODUCTS:
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Track xmit submission to PTP WQ after populating metadata map
Ensure the skb is available in metadata mapping to skbs before tracking the
metadata index for detecting undelivered CQEs. If the metadata index is put
in th...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
usb: config: fix iteration issue in 'usb_get_bos_descriptor()'
The BOS descriptor defines a root descriptor and is the base descriptor for
accessing a family of related descriptors.
Function 'usb_get_bos_descriptor()' encounters...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+8)
In the Linux kernel, the following vulnerability has been resolved:
net: mvneta: fix calls to page_pool_get_stats
Calling page_pool_get_stats in the mvneta driver without checks
leads to kernel crashes.
First the page pool is only available if the bm is not used.
The page pool is also not allocate...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
fs: Pass AT_GETATTR_NOSEC flag to getattr interface function
When vfs_getattr_nosec() calls a filesystem's getattr interface function
then the 'nosec' should propagate into this function so that
vfs_getattr_nosec() can again be ca...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
mptcp: deal with large GSO size
After the blamed commit below, the TCP sockets (and the MPTCP subflows)
can build egress packets larger than 64K. That exceeds the maximum DSS
data size, the length being misrepresent on the wire an...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix gtk offload status event locking
The ath11k active pdevs are protected by RCU but the gtk offload status
event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not
marked as a read-side critical sectio...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix dfs-radar and temperature event locking
The ath12k active pdevs are protected by RCU but the DFS-radar and
temperature event handling code calling ath12k_mac_get_ar_by_pdev_id()
was not marked as a read-side crit...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
net/smc: avoid data corruption caused by decline
We found a data corruption issue during testing of SMC-R on Redis
applications.
The benchmark has a low probability of reporting a strange error as
shown below.
"Error: Protocol e...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+2)
In the Linux kernel, the following vulnerability has been resolved:
s390/dasd: protect device queue against concurrent access
In dasd_profile_start() the amount of requests on the device queue are
counted. The access to the device queue is unprotected against
concurrent access. With a lot of paral...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer()
When ddc_service_construct() is called, it explicitly checks both the
link type and whether there is something on the link which will
dictate whether the pin...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
af_unix: fix use-after-free in unix_stream_read_actor()
syzbot reported the following crash [1]
After releasing unix socket lock, u->oob_skb can be changed
by another thread. We must temporarily increase skb refcount
to make sure...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
cxl/port: Fix delete_endpoint() vs parent unregistration race
The CXL subsystem, at cxl_mem ->probe() time, establishes a lineage of
ports (struct cxl_port objects) between an endpoint and the root of a
CXL topology. Each port inc...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
f2fs: split initial and dynamic conditions for extent_cache
Let's allocate the extent_cache tree without dynamic conditions to avoid a
missing condition causing a panic as below.
# create a file w/ a compressed flag
# disable t...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix htt mlo-offset event locking
The ath12k active pdevs are protected by RCU but the htt mlo-offset
event handling code calling ath12k_mac_get_ar_by_pdev_id() was not
marked as a read-side critical section.
Mark th...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
wifi: wilc1000: use vmm_table as array in wilc struct
Enabling KASAN and running some iperf tests raises some memory issues with
vmm_table:
BUG: KASAN: slab-out-of-bounds in wilc_wlan_handle_txq+0x6ac/0xdb4
Write of size 4 at add...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
tls: fix NULL deref on tls_sw_splice_eof() with empty record
syzkaller discovered that if tls_sw_splice_eof() is executed as part of
sendfile() when the plaintext/ciphertext sk_msg are empty, the send path
gets confused because th...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler
Do not loop over ring headers in hci_dma_irq_handler() that are not
allocated and enabled in hci_dma_init(). Otherwise out of bounds access
will occur from rings->...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
mfd: qcom-spmi-pmic: Fix revid implementation
The Qualcomm SPMI PMIC revid implementation is broken in multiple ways.
First, it assumes that just because the sibling base device has been
registered that means that it is also boun...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved:
media: gspca: cpia1: shift-out-of-bounds in set_flicker
Syzkaller reported the following issue:
UBSAN: shift-out-of-bounds in drivers/media/usb/gspca/cpia1.c:1031:27
shift exponent 245 is too large for 32-bit type 'int'
When the...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+5)
In the Linux kernel, the following vulnerability has been resolved:
i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DAT_data.
The `i3c_master_bus_init` function may attach the I2C devices before the
I3C bus initialization. In this flow, the DAT `alloc_entry`` will be used
before the DA...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)
In the Linux kernel, the following vulnerability has been resolved:
virtio-blk: fix implicit overflow on virtio_max_dma_size
The following codes have an implicit conversion from size_t to u32:
(u32)max_size = (size_t)virtio_max_dma_size(vdev);
This may lead overflow, Ex (size_t)4G -> (u32)0. Once...
AFFECTED_PRODUCTS:
Linux Linux Kernel,
Linux Linux Kernel,
Linux Linux Kernel
... (+1)