Archive
February 2024
Vulnerabilities first published in this month (UTC), newest first.
2,826 results · Feed
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High 7.8
fs/proc/task_mmu: move mmu notification mechanism inside mm lock
In the Linux kernel, the following vulnerability has been resolved: fs/proc/task_mmu: move mmu notification mechanism inside mm lock Move mmu notification mechanism inside mm lock to prevent race condition in other components which depend on it. The notifier …
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Unscored —
btrfs: scrub: avoid use-after-free when chunk length is not 64K aligned
In the Linux kernel, the following vulnerability has been resolved: btrfs: scrub: avoid use-after-free when chunk length is not 64K aligned [BUG] There is a bug report that, on a ext4-converted btrfs, scrub leads to various problems, including: - "unable to f…
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Unscored —
net/smc: fix illegal rmb_desc access in SMC-D connection dump
In the Linux kernel, the following vulnerability has been resolved: net/smc: fix illegal rmb_desc access in SMC-D connection dump A crash was found when dumping SMC-D connections. It can be reproduced by following steps: - run nginx/wrk test: smc_run nginx sm…
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High 7.8
tcp: make sure init the accept_queue's spinlocks once
In the Linux kernel, the following vulnerability has been resolved: tcp: make sure init the accept_queue's spinlocks once When I run syz's reproduction C program locally, it causes the following issue: pvqspinlock: lock 0xffff9d181cd5c660 has corrupted value …
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Medium 5.5
netfs, fscache: Prevent Oops in fscache_put_cache()
In the Linux kernel, the following vulnerability has been resolved: netfs, fscache: Prevent Oops in fscache_put_cache() This function dereferences "cache" and then checks if it's IS_ERR_OR_NULL(). Check first, then dereference.
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High 7.5
xsk: fix usage of multi-buffer BPF helpers for ZC XDP
In the Linux kernel, the following vulnerability has been resolved: xsk: fix usage of multi-buffer BPF helpers for ZC XDP Currently when packet is shrunk via bpf_xdp_adjust_tail() and memory type is set to MEM_TYPE_XSK_BUFF_POOL, null ptr dereference happens:…
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High 7.8
wifi: iwlwifi: fix a memory corruption
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fix a memory corruption iwl_fw_ini_trigger_tlv::data is a pointer to a __le32, which means that if we copy to iwl_fw_ini_trigger_tlv::data + offset while offset is in bytes, we…
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Unscored —
PM: sleep: Fix possible deadlocks in core system-wide PM code
In the Linux kernel, the following vulnerability has been resolved: PM: sleep: Fix possible deadlocks in core system-wide PM code It is reported that in low-memory situations the system-wide resume core code deadlocks, because async_schedule_dev() executes it…
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High 7.8
ksmbd: fix global oob in ksmbd_nl_policy
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix global oob in ksmbd_nl_policy Similar to a reported issue (check the commit b33fb5b801c6 ("net: qualcomm: rmnet: fix global oob in rmnet_policy"), my local fuzzer finds another glo…
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High 7.1
erofs: fix lz4 inplace decompression
In the Linux kernel, the following vulnerability has been resolved: erofs: fix lz4 inplace decompression Currently EROFS can map another compressed buffer for inplace decompression, that was used to handle the cases that some pages of compressed data are actu…
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Unscored —
soc: qcom: pmic_glink_altmode: fix port sanity check
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: pmic_glink_altmode: fix port sanity check The PMIC GLINK altmode driver currently supports at most two ports. Fix the incomplete port sanity check on notifications to avoid accessi…
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Unscored —
bus: mhi: host: Add alignment check for event ring read pointer
In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: Add alignment check for event ring read pointer Though we do check the event ring read pointer by "is_valid_ring_ptr" to make sure it is in the buffer range, but there is anot…
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Unscored —
bus: mhi: host: Drop chan lock before queuing buffers
In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: Drop chan lock before queuing buffers Ensure read and write locks for the channel are not taken in succession by dropping the read lock from parse_xfer_event() such that a cal…
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Medium 4.4
dmaengine: fix NULL pointer in channel unregistration function
In the Linux kernel, the following vulnerability has been resolved: dmaengine: fix NULL pointer in channel unregistration function __dma_async_device_channel_register() can fail. In case of failure, chan->local is freed (with free_percpu()), and chan->local i…
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High 7.8
media: mtk-jpeg: Fix use after free bug due to error path handling in mtk_jpeg_dec_device_run
In the Linux kernel, the following vulnerability has been resolved: media: mtk-jpeg: Fix use after free bug due to error path handling in mtk_jpeg_dec_device_run In mtk_jpeg_probe, &jpeg->job_timeout_work is bound with mtk_jpeg_job_timeout_work. In mtk_jpeg_d…
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Medium 5.5
mm: migrate: fix getting incorrect page mapping during page migration
In the Linux kernel, the following vulnerability has been resolved: mm: migrate: fix getting incorrect page mapping during page migration When running stress-ng testing, we found below kernel crash after a few hours: Unable to handle kernel NULL pointer deref…
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Unscored —
mm/sparsemem: fix race in accessing memory_section->usage
In the Linux kernel, the following vulnerability has been resolved: mm/sparsemem: fix race in accessing memory_section->usage The below race is observed on a PFN which falls into the device memory region with the system memory configuration where PFN's are su…
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Unscored —
serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for FIFO
In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for FIFO The SC16IS7XX IC supports a burst mode to access the FIFOs where the initial register address is sent ($00), followe…
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Unscored —
net/mlx5e: Fix peer flow lists handling
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix peer flow lists handling The cited change refactored mlx5e_tc_del_fdb_peer_flow() to only clear DUP flag when list of peer flows has become empty. However, if any concurrent us…
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High 7.8
drm: Don't unref the same fb many times by mistake due to deadlock handling
In the Linux kernel, the following vulnerability has been resolved: drm: Don't unref the same fb many times by mistake due to deadlock handling If we get a deadlock after the fb lookup in drm_mode_page_flip_ioctl() we proceed to unref the fb and then retry th…
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Medium 5.9
EspoCRM weakness in "Forgot password"
EspoCRM is an Open Source Customer Relationship Management software. An attacker can inject arbitrary IP or domain in "Password Change" page and redirect victim to malicious page that could lead to credential stealing or another attack. This vulnerability is …
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Unscored —
drm/amd/display: Wake DMCUB before sending a command
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before sending a command [Why] We can hang in place trying to send commands when the DMCUB isn't powered on. [How] For functions that execute within a DC context o…
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Medium 5.5
Cross-Site Scripting vulnerability in Cockpit CMS
A Cross-Site Scripting vulnerability in Cockpit CMS affecting version 2.7.0. This vulnerability could allow an authenticated user to upload an infected PDF file and store a malicious JavaScript payload to be executed when the file is uploaded.
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Critical 9.8
RCE in Laragon
Enabling Simple Ajax Uploader plugin included in Laragon open-source software allows for a remote code execution (RCE) attack via an improper input validation in a file_upload.php file which serves as an example. By default, Laragon is not vulnerable until a …
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Unscored —
drm/bridge: sii902x: Fix probing race issue
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: sii902x: Fix probing race issue A null pointer dereference crash has been observed rarely on TI platforms using sii9022 bridge: [ 53.271356] sii902x_get_edid+0x34/0x70 [sii902x] […
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Medium 5.9
Apache Airflow: Dag Code and Import Error Permissions Ignored
Apache Airflow, versions before 2.8.2, has a vulnerability that allows authenticated users to view DAG code and import errors of DAGs they do not have permission to view through the API and the UI. Users of Apache Airflow are recommended to upgrade to version…
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Medium 4.3
Mattermost fails to limit the number of role names
Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, 9.3.0, and 9.4.x before 9.4.2 fail to limit the number of role names requested from the API, allowing an authenticated attacker to cause the server to run out of memory and crash by issuing an unusua…
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Low 3.1
Mattermost incorrectly allows access individual posts
Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they…
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Low 2.6
Mattermost race condition
A race condition in Mattermost versions 8.1.x before 8.1.9, and 9.4.x before 9.4.2 allows an authenticated attacker to gain unauthorized access to individual posts' contents via carefully timed post creation while another user deletes posts.
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Medium 4.3
Mattermost allows attackers access to posts in channels they are not a member of
Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, and 9.3.0 fail to sanitize the metadata on posts containing permalinks under specific conditions, which allows an authenticated attacker to access the contents of individual posts in channels they ar…
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Medium 6.1
Kaspersky has fixed a security issue in the Kaspersky Security 8.0 for Linux Mail Server. The issue was that an attacke…
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Medium 4.3
Existing server guests invited to the team by members without "invite_guest" permission
Mattermost fails to check the "invite_guest" permission when inviting guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another t…
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Medium 4.3
Excessive resource consumption when sending long emoji names in user custom status
Mattermost fails to properly validate the length of the emoji value in the custom user status, allowing an attacker to send multiple times a very long string as an emoji value causing high resource consumption and possibly crashing the server.
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Medium 4.3
Public channel post content accessible without membership when compliance export is enabled
Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export.
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Low 3.1
Files of archived channels accessible with the “Allow users to view archived channels” option disabled
Mattermost fails to properly restrict the access of files attached to posts in an archived channel, resulting in members being able to access files of archived channels even if the “Allow users to view archived channels” option is disabled.
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Medium 4.3
Team associated AD/LDAP Groups Leaked due to missing authorization
Mattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of.
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Medium 5.5
Friends <= 2.8.5 - Authenticated (Admin+) Blind Server-Side Request Forgery
The Friends plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.8.5 via the discover_available_feeds function. This makes it possible for authenticated attackers, with administrator-level access and above,…
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Critical 9.8
The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to SQL Injection via the 'table_prefix' par…
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Medium 6.5
WPvivid Backup and Migration <= 0.9.68 - Missing Authorization
The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the get_restore_progress() and restore() functions in all versions up to, and including, 0.9.68. This makes it possible for…
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Medium 6.5
WordPress MyWaze Plugin <= 1.6 is vulnerable to Cross Site Scripting (XSS)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Savvy Wordpress Development MyWaze allows Stored XSS.This issue affects MyWaze: from n/a through 1.6.