UBUNTU-CVE-2025-40015

In the Linux kernel, the following vulnerability has been resolved: media: stm32-csi: Fix dereference before NULL check In 'stm32csistart', 'csidev-ssubdev' is dereferenced directly while assigning a value to the 'srcpad'. However the same value is being checked against NULL at a later point of...

CVE-2025-40013 ASoC: qcom: audioreach: fix potential null pointer dereference

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: audioreach: fix potential null pointer dereference It is possible that the topology parsing function audioreachwidgetloadmodulecommon could return NULL or an error pointer. Add missing NULL check so that we do not...

CVE-2025-40015 media: stm32-csi: Fix dereference before NULL check

In the Linux kernel, the following vulnerability has been resolved: media: stm32-csi: Fix dereference before NULL check In 'stm32csistart', 'csidev-ssubdev' is dereferenced directly while assigning a value to the 'srcpad'. However the same value is being checked against NULL at a later point of...

CVE-2025-40015

In CVE-2025-40015, the Linux kernel vulnerability is in the media: stm32-csi driver. The issue arises in stm32_csi_start where csidev->s_subdev is dereferenced while assigning to src_pad before a NULL check, creating a potential NULL dereference. The fix moves the dereference after the NULL ch...

CVE-2025-40015 media: stm32-csi: Fix dereference before NULL check

In the Linux kernel, the following vulnerability has been resolved: media: stm32-csi: Fix dereference before NULL check In 'stm32csistart', 'csidev-ssubdev' is dereferenced directly while assigning a value to the 'srcpad'. However the same value is being checked against NULL at a later point of...

CVE-2025-40010 afs: Fix potential null pointer dereference in afs_put_server

In the Linux kernel, the following vulnerability has been resolved: afs: Fix potential null pointer dereference in afsputserver afsputserver accessed server-debugid before the NULL check, which could lead to a null pointer dereference. Move the debugid assignment, ensuring we never dereference a...

CVE-2025-40010 afs: Fix potential null pointer dereference in afs_put_server

In the Linux kernel, the following vulnerability has been resolved: afs: Fix potential null pointer dereference in afsputserver afsputserver accessed server-debugid before the NULL check, which could lead to a null pointer dereference. Move the debugid assignment, ensuring we never dereference a...

CVE-2025-40009

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: check p-vecbuf for NULL When the PAGEMAPSCAN ioctl is invoked with veclen = 0 reaches pagemapscanbackoutrange, kernel panics with null-ptr-deref: 44.936808 Oops: general protection fault, probably for non-canonic...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not checking whether p-vecbuf is NULL, which could lead to a null pointer dereference...

CVE-2024-55568

An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. The absence of a NULL check leads to a Denial of Service when an attacker sends...

CVE-2024-55568

The CVE-2024-55568 entry affects Samsung Mobile Processor, Wearable Processor, and Modem families (e.g., Exynos 980/990/850/1080/2100/1280/2200/1330/1380/1480/2400/9110/W920/W930/W1000, and Modems 5123/5300/5400). The root cause is a missing NULL check that can trigger a Denial of Service when an...

CVE-2025-39990 bpf: Check the helper function is valid in get_helper_proto

In the Linux kernel, the following vulnerability has been resolved: bpf: Check the helper function is valid in gethelperproto kernel test robot reported verifier bug 1 where the helper func pointer could be NULL due to disabled config option. As Alexei suggested we could check on that in...

WordPress plugin OwnID Passwordless Login 安全漏洞

WordPress OwnID Passwordless Login plugin is a WordPress plugin for passwordless login function, by sending a one-time authorization code to the user's email or cell phone to complete the verification. An authentication bypass vulnerability exists in the WordPress OwnID Passwordless Login plugin,...

Linux Distros Unpatched Vulnerability : CVE-2023-53470

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ionic: catch failure from devlinkalloc Add a check for NULL on the alloc return. If devlinkalloc fails and we try to use devlinkpriv on the NULL return, the...

CVE-2022-50530

In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix null pointer dereference in blkmqclearrqmapping Our syzkaller report a null pointer dereference, root cause is following: blkmqallocmapandrqs set-tagshctxidx = blkmqallocmapandrqs blkmqallocmapandrqs blkmqallocrqs //...

CVE-2022-50535 drm/amd/display: Fix potential null-deref in dm_resume

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential null-deref in dmresume Why Fixing smatch error: dmresume error: we previously assumed 'aconnector-dclink' could be null How Check if dclink null at the beginning of the loop, so further checks can b...

EUVD-2018-8549

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EUVD-2019-18747

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EUVD-2018-6288

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EUVD-2017-4007

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