CVE-2023-53359

CVE-2023-53359 affects the Linux kernel and fixes a memory-leak in debugfs_lookup(). The issue occurs when the result of debugfs_lookup() is not paired with a dput(), allowing memory to leak over time. The workaround introduced in the patch is to call debugfs_lookup_and_remove(), which handles al...

CVE-2023-53355 staging: pi433: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: staging: pi433: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2023-53355

In the Linux kernel, the following vulnerability has been resolved: staging: pi433: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2023-53355

The CVE-2023-53355 entry concerns the Linux kernel (staging: pi433) where a memory leak occurs when using debugfs_lookup() because the returned object is not paired with dput(). The recommended fix is to use debugfs_lookup_and_remove(), which handles the necessary dput() logic and related cleanup...

CVE-2023-53355 staging: pi433: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: staging: pi433: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2023-53346

In the Linux kernel, the following vulnerability has been resolved: kernel/failfunction: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove...

CVE-2023-53346 kernel/fail_function: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: kernel/failfunction: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove...

CVE-2023-53346

The CVE-2023-53346 entry concerns a memory-leak in the Linux kernel’s kernel/fail_function logic. The issue occurs when using debugfs_lookup(): the returned object must be released with dput(), otherwise memory leaks accrue over time. The associated advisories indicate a straightforward remediati...

CVE-2023-53346 kernel/fail_function: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: kernel/failfunction: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove...

CVE-2023-53335 RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish()

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix potential null-ptr-deref in passestablish If getepfromtid fails to lookup non-NULL value for ep, ep is dereferenced later regardless of whether it is empty. This patch adds a simple sanity check to fix the issue...

PT-2025-38196

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak exists in the kernel/fail function module when using the debugfs lookup function. Failing to call dput on the result of debugfs lookup leads to a memory leak over time. T...

The vulnerability of the open-source DHCP server Kea, related to an unreliable search process, allows attackers to elevate privileges within the system.

The vulnerability of the open-source DHCP server Kea is related to the use of an insecure lookup path. Exploiting this vulnerability can allow a attacker to gain increased privileges within the system...

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 properly handling the debugfslookup return value, which could lead to a memory leak...

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 properly handling the debugfslookup return value, which could lead to a memory leak...

PT-2025-38205

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the Linux kernel due to improper handling of memory allocated by the debugfs lookup function within the pi433 staging driver. Specifically, the memory associated...

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 properly handling the debugfslookup return value, which could lead to a memory leak...

SUSE CVE-2023-53279

In the Linux kernel, the following vulnerability has been resolved: misc: vmwballoon: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove...

SUSE CVE-2023-53294

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix null-ptr-deref on inode-iop in ntfslookup Syzbot reported a null-ptr-deref bug: ntfs3: loop0: Different NTFS' sector size 1024 and media sector size 512 ntfs3: loop0: Mark volume as dirty due to NTFS errors general...

SUSE CVE-2023-53334

In the Linux kernel, the following vulnerability has been resolved: USB: chipidea: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instead...

DEBIAN-CVE-2023-53334

In the Linux kernel, the following vulnerability has been resolved: USB: chipidea: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instead...