| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Access control vulnerability in the identity authentication module
Impact: Successful exploitation of this vulnerability may affect service confidentiality. |
| In the Linux kernel, the following vulnerability has been resolved:
net: phy: Fix missing of_node_put() for leds
The call of of_get_child_by_name() will cause refcount incremented
for leds, if it succeeds, it should call of_node_put() to decrease
it, fix it. |
| In the Linux kernel, the following vulnerability has been resolved:
block: Fix page refcounts for unaligned buffers in __bio_release_pages()
Fix an incorrect number of pages being released for buffers that do not
start at the beginning of a page. |
| Improper Access Control in SMI handler vulnerability in Phoenix SecureCore™ Technology™ 4 allows SPI flash modification.
This issue affects SecureCore™ Technology™ 4:
* from 4.3.0.0 before 4.3.0.203
*
from
4.3.1.0 before 4.3.1.163
*
from
4.4.0.0 before 4.4.0.217
*
from
4.5.0.0 before 4.5.0.138 |
| In the Linux kernel, the following vulnerability has been resolved:
ima: fix reference leak in asymmetric_verify()
Don't leak a reference to the key if its algorithm is unknown. |
| In the Linux kernel, the following vulnerability has been resolved:
scsi: qedf: Fix refcount issue when LOGO is received during TMF
Hung task call trace was seen during LOGO processing.
[ 974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: LUN RESET Issued...
[ 974.309065] [0000:00:00.0]:[qedf_initiate_tmf:2422]: tm_flags 0x10 sc_cmd 00000000c16b930f op = 0x2a target_id = 0x2 lun=0
[ 974.309178] [0000:00:00.0]:[qedf_initiate_tmf:2431]: portid=016900 tm_flags =LUN RESET
[ 974.309222] [0000:00:00.0]:[qedf_initiate_tmf:2438]: orig io_req = 00000000ec78df8f xid = 0x180 ref_cnt = 1.
[ 974.309625] host1: rport 016900: Received LOGO request while in state Ready
[ 974.309627] host1: rport 016900: Delete port
[ 974.309642] host1: rport 016900: work event 3
[ 974.309644] host1: rport 016900: lld callback ev 3
[ 974.313243] [0000:61:00.2]:[qedf_execute_tmf:2383]:1: fcport is uploading, not executing flush.
[ 974.313295] [0000:61:00.2]:[qedf_execute_tmf:2400]:1: task mgmt command success...
[ 984.031088] INFO: task jbd2/dm-15-8:7645 blocked for more than 120 seconds.
[ 984.031136] Not tainted 4.18.0-305.el8.x86_64 #1
[ 984.031166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.031209] jbd2/dm-15-8 D 0 7645 2 0x80004080
[ 984.031212] Call Trace:
[ 984.031222] __schedule+0x2c4/0x700
[ 984.031230] ? unfreeze_partials.isra.83+0x16e/0x1a0
[ 984.031233] ? bit_wait_timeout+0x90/0x90
[ 984.031235] schedule+0x38/0xa0
[ 984.031238] io_schedule+0x12/0x40
[ 984.031240] bit_wait_io+0xd/0x50
[ 984.031243] __wait_on_bit+0x6c/0x80
[ 984.031248] ? free_buffer_head+0x21/0x50
[ 984.031251] out_of_line_wait_on_bit+0x91/0xb0
[ 984.031257] ? init_wait_var_entry+0x50/0x50
[ 984.031268] jbd2_journal_commit_transaction+0x112e/0x19f0 [jbd2]
[ 984.031280] kjournald2+0xbd/0x270 [jbd2]
[ 984.031284] ? finish_wait+0x80/0x80
[ 984.031291] ? commit_timeout+0x10/0x10 [jbd2]
[ 984.031294] kthread+0x116/0x130
[ 984.031300] ? kthread_flush_work_fn+0x10/0x10
[ 984.031305] ret_from_fork+0x1f/0x40
There was a ref count issue when LOGO is received during TMF. This leads to
one of the I/Os hanging with the driver. Fix the ref count. |
| In the Linux kernel, the following vulnerability has been resolved:
ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL
sof_sdw_rt_sdca_jack_exit() are used by different codecs, and some of
them use the same dai name.
For example, rt712 and rt713 both use "rt712-sdca-aif1" and
sof_sdw_rt_sdca_jack_exit().
As a result, sof_sdw_rt_sdca_jack_exit() will be called twice by
mc_dailink_exit_loop(). Set ctx->headset_codec_dev = NULL; after
put_device(ctx->headset_codec_dev); to avoid ctx->headset_codec_dev
being put twice. |
| vuelidate is vulnerable to Inefficient Regular Expression Complexity |
| In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ptdma: Fix the error handling path in pt_core_init()
In order to free resources correctly in the error handling path of
pt_core_init(), 2 goto's have to be switched. Otherwise, some resources
will leak and we will try to release things that have not been allocated
yet.
Also move a dev_err() to a place where it is more meaningful. |
| A weak authentication in Fortinet FortiManager Cloud, FortiAnalyzer versions 7.6.0 through 7.6.1, 7.4.1 through 7.4.3, FortiAnalyzer Cloud versions 7.4.1 through 7.4.3, FortiManager versions 7.6.0 through 7.6.1, 7.4.1 through 7.4.3, FortiManager Cloud versions 7.4.1 through 7.4.3 allows attacker to execute unauthorized code or commands via a brute-force attack. |
| In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix data corruption after conversion from inline format
Commit 6dbf7bb55598 ("fs: Don't invalidate page buffers in
block_write_full_page()") uncovered a latent bug in ocfs2 conversion
from inline inode format to a normal inode format.
The code in ocfs2_convert_inline_data_to_extents() attempts to zero out
the whole cluster allocated for file data by grabbing, zeroing, and
dirtying all pages covering this cluster. However these pages are
beyond i_size, thus writeback code generally ignores these dirty pages
and no blocks were ever actually zeroed on the disk.
This oversight was fixed by commit 693c241a5f6a ("ocfs2: No need to zero
pages past i_size.") for standard ocfs2 write path, inline conversion
path was apparently forgotten; the commit log also has a reasoning why
the zeroing actually is not needed.
After commit 6dbf7bb55598, things became worse as writeback code stopped
invalidating buffers on pages beyond i_size and thus these pages end up
with clean PageDirty bit but with buffers attached to these pages being
still dirty. So when a file is converted from inline format, then
writeback triggers, and then the file is grown so that these pages
become valid, the invalid dirtiness state is preserved,
mark_buffer_dirty() does nothing on these pages (buffers are already
dirty) but page is never written back because it is clean. So data
written to these pages is lost once pages are reclaimed.
Simple reproducer for the problem is:
xfs_io -f -c "pwrite 0 2000" -c "pwrite 2000 2000" -c "fsync" \
-c "pwrite 4000 2000" ocfs2_file
After unmounting and mounting the fs again, you can observe that end of
'ocfs2_file' has lost its contents.
Fix the problem by not doing the pointless zeroing during conversion
from inline format similarly as in the standard write path.
[akpm@linux-foundation.org: fix whitespace, per Joseph] |
| In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix gart.bo pin_count leak
gmc_v{9,10}_0_gart_disable() isn't called matched with
correspoding gart_enbale function in SRIOV case. This will
lead to gart.bo pin_count leak on driver unload. |
| In the Linux kernel, the following vulnerability has been resolved:
ceph: fix inode reference leakage in ceph_get_snapdir()
The ceph_get_inode() will search for or insert a new inode into the
hash for the given vino, and return a reference to it. If new is
non-NULL, its reference is consumed.
We should release the reference when in error handing cases. |
| In the Linux kernel, the following vulnerability has been resolved:
dpaa2-ptp: Fix refcount leak in dpaa2_ptp_probe
This node pointer is returned by of_find_compatible_node() with
refcount incremented. Calling of_node_put() to aovid the refcount leak. |
| In the Linux kernel, the following vulnerability has been resolved:
ASoC: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe
The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.
This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error paths.
Fix this by calling of_node_put() in error handling too. |
| In the Linux kernel, the following vulnerability has been resolved:
ASoC: atmel: Fix error handling in snd_proto_probe
The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.
This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error paths.
Fix this by calling of_node_put() in error handling too. |
| In the Linux kernel, the following vulnerability has been resolved:
ASoC: rockchip: Fix PM usage reference of rockchip_i2s_tdm_resume
pm_runtime_get_sync will increment pm usage counter
even it failed. Forgetting to putting operation will
result in reference leak here. We fix it by replacing
it with pm_runtime_resume_and_get to keep usage counter
balanced. |
| In the Linux kernel, the following vulnerability has been resolved:
ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe
The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.
This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error paths.
Fix this by calling of_node_put() in error handling too. |
| In the Linux kernel, the following vulnerability has been resolved:
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
of_parse_phandle() returns a node pointer with refcount incremented, we should
use of_node_put() on it when not need anymore. Add missing of_node_put() to
avoid refcount leak. |
| In the Linux kernel, the following vulnerability has been resolved:
ipmi:ipmb: Fix refcount leak in ipmi_ipmb_probe
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak. |
