277 matches found
CVE-2023-53278 ubifs: Fix memory leak in ubifs_sysfs_init()
In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in ubifssysfsinit When insmod ubifs.ko, a kmemleak reported as below: unreferenced object 0xffff88817fb1a780 size 8: comm "insmod", pid 25265, jiffies 4295239702 age 100.130s hex dump first 8 bytes: 75 62 6...
CVE-2023-53278 ubifs: Fix memory leak in ubifs_sysfs_init()
In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in ubifssysfsinit When insmod ubifs.ko, a kmemleak reported as below: unreferenced object 0xffff88817fb1a780 size 8: comm "insmod", pid 25265, jiffies 4295239702 age 100.130s hex dump first 8 bytes: 75 62 6...
CVE-2023-53278
In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in ubifssysfsinit When insmod ubifs.ko, a kmemleak reported as below: unreferenced object 0xffff88817fb1a780 size 8: comm "insmod", pid 25265, jiffies 4295239702 age 100.130s hex dump first 8 bytes: 75 62 6...
CVE-2023-53278 ubifs: Fix memory leak in ubifs_sysfs_init()
In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in ubifssysfsinit When insmod ubifs.ko, a kmemleak reported as below: unreferenced object 0xffff88817fb1a780 size 8: comm "insmod", pid 25265, jiffies 4295239702 age 100.130s hex dump first 8 bytes: 75 62 6...
CVE-2023-53276 ubifs: Free memory for tmpfile name
In the Linux kernel, the following vulnerability has been resolved: ubifs: Free memory for tmpfile name When opening a ubifs tmpfile on an encrypted directory, function fscryptsetupfilename allocates memory for the name that is to be stored in the directory entry, but after the name has been copi...
CVE-2023-53276
In CVE-2023-53276, the Linux kernel ubifs code leaks memory: fscrypt_setup_filename allocates memory for the tmpfile name, but this memory is not freed after the name is copied into the directory entry inode (ubifs_tmpfile → vfs_tmpfile → path_openat). The kmemleak report shows an unreferenced ob...
CVE-2023-53276 ubifs: Free memory for tmpfile name
In the Linux kernel, the following vulnerability has been resolved: ubifs: Free memory for tmpfile name When opening a ubifs tmpfile on an encrypted directory, function fscryptsetupfilename allocates memory for the name that is to be stored in the directory entry, but after the name has been copi...
CVE-2023-53276
In the Linux kernel, the following vulnerability has been resolved: ubifs: Free memory for tmpfile name When opening a ubifs tmpfile on an encrypted directory, function fscryptsetupfilename allocates memory for the name that is to be stored in the directory entry, but after the name has been copi...
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 the Linux kernel that stems from a memory leak in the ubifssysfsinit function...
PT-2025-37883
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak was identified in the ubifs sysfs init function within the UBIFS Unsorted Block Image File System module when the insmod ubifs.ko command is executed. The leak occurs whe...
CVE-2023-53227
In the Linux kernel, the following vulnerability has been resolved: ubifs: dirtycowznode: Fix memleak in error handling path Following process will cause a memleak for copied up znode: dirtycowznode zn = copyznodec, znode; err = insertoldidxc, zbr-lnum, zbr-offs; if unlikelyerr return ERRPTRerr; ...
CVE-2023-53227
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
CVE-2023-53227
Mode C: Concrete details found. The CVE-2023-53227 entry relates to the Linux kernel UBIFS code path, where dirty_cow_znode can leak memory in the error handling path (memleak). The fix is to add the copied znode back to the tnc so it is freed by ubifs_destroy_tnc_subtree() when closing the TNC. ...
PT-2025-37668
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak was identified and resolved in the ubifs module within the Linux kernel. The issue occurs within the dirty cow znode function during error handling when copying a znode...
Linux Distros Unpatched Vulnerability : CVE-2021-47351
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ubifs: Fix races between xattrset|get and listxattr operations UBIFS may occur some problems with concurrent xattrset|get and listxattr operations, such as...
LSN-0113-1: Kernel Live Patch Security Notice
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in async decryption Doing an async decryption large read crashes with a slab-use-after-free way down in the crypto API. In the Linux kernel, the following vulnerability has been resolved: ubifs: authenticatio...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: ubifs: Skip dumping the tnc tree when zroot is null. Clearing the slab cache will free all znode entries in memory, and set c-zroot.znode to NULL. Dumping the tnc tree will then access c-zroot.znode, which can lead to a null...
CLSA-2025-1748366748 kernel: Fix of 12 CVEs
ext4: fix OOB read when checking dotdot dir CVE-2025-37785 - iscsiibft: Fix UBSAN shift-out-of-bounds warning in ibftattrshownic CVE-2025-21993 - media: uvcvideo: Fix double free in error path CVE-2024-57980 - jffs2: Prevent rtime decompress memory corruption CVE-2024-57850 - wifi: iwlegacy:...
CLSA-2025-1748365686 kernel: Fix of 12 CVEs
ext4: fix OOB read when checking dotdot dir CVE-2025-37785 - iscsiibft: Fix UBSAN shift-out-of-bounds warning in ibftattrshownic CVE-2025-21993 - media: uvcvideo: Fix double free in error path CVE-2024-57980 - jffs2: Prevent rtime decompress memory corruption CVE-2024-57850 - wifi: iwlegacy:...