65 matches found
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the kmallocnolock function not properly checking the context within the PREEMPTRT kernel. This ma...
Linux Distros Unpatched Vulnerability : CVE-2022-50730
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: silence the warning when evicting inode with dioreadnolock When evicting an inode with default dioreadnolock, it could be raced by the unwritten extents...
CVE-2022-50730
CVE-2022-50730 affects the Linux kernel's ext4 eviction path: when evicting inodes with dioread_nolock, a corner case warning (WARN_ON_ONCE) could be triggered due to i_io_list handling, potentially following unwritten extents conversions. The issue does not describe a use-after-free vulnerabilit...
SUSE CVE-2025-68253
In the Linux kernel, the following vulnerability has been resolved: mm: don't spin in addstackrecord when gfp flags don't allow syzbot was able to find the following path: addstackrecordtolist mm/pageowner.c:182 inline incstackrecordcount mm/pageowner.c:214 inline setpageowner+0x2c3/0x4a0...
EUVD-2025-203643
In the Linux kernel, the following vulnerability has been resolved: mm: don't spin in addstackrecord when gfp flags don't allow syzbot was able to find the following path: addstackrecordtolist mm/pageowner.c:182 inline incstackrecordcount mm/pageowner.c:214 inline setpageowner+0x2c3/0x4a0...
CVE-2025-68253
In the Linux kernel, the following vulnerability has been resolved: mm: don't spin in addstackrecord when gfp flags don't allow syzbot was able to find the following path: addstackrecordtolist mm/pageowner.c:182 inline incstackrecordcount mm/pageowner.c:214 inline setpageowner+0x2c3/0x4a0...
UBUNTU-CVE-2025-68253
In the Linux kernel, the following vulnerability has been resolved: mm: don't spin in addstackrecord when gfp flags don't allow syzbot was able to find the following path: addstackrecordtolist mm/pageowner.c:182 inline incstackrecordcount mm/pageowner.c:214 inline setpageowner+0x2c3/0x4a0...
CVE-2025-68253
In the Linux kernel, the following vulnerability has been resolved: mm: don't spin in addstackrecord when gfp flags don't allow syzbot was able to find the following path: addstackrecordtolist mm/pageowner.c:182 inline incstackrecordcount mm/pageowner.c:214 inline setpageowner+0x2c3/0x4a0...
CVE-2025-68253 mm: don't spin in add_stack_record when gfp flags don't allow
In the Linux kernel, the following vulnerability has been resolved: mm: don't spin in addstackrecord when gfp flags don't allow syzbot was able to find the following path: addstackrecordtolist mm/pageowner.c:182 inline incstackrecordcount mm/pageowner.c:214 inline setpageowner+0x2c3/0x4a0...
CVE-2025-68253
The CVE-2025-68253 entry concerns a Linux kernel issue resolved by ensuring the allocator does not spin in add_stack_record_to_list when GFP flags disallow locking contexts. The description tracing shows the vulnerability path through mm/page_owner.c and mm/page_alloc.c, including inline calls an...
CVE-2025-68253 mm: don't spin in add_stack_record when gfp flags don't allow
In the Linux kernel, the following vulnerability has been resolved: mm: don't spin in addstackrecord when gfp flags don't allow syzbot was able to find the following path: addstackrecordtolist mm/pageowner.c:182 inline incstackrecordcount mm/pageowner.c:214 inline setpageowner+0x2c3/0x4a0...
PT-2025-51666
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where spinning occurs in add stack record when the gfp flags do not allow it. This was identified through testing with syzbot, specifically within the...
jfs: add check read-only before truncation in jfs_truncate_nolock()
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EUVD-2023-59944
Malicious code in bioql PyPI...
CVE-2023-53317
In the Linux kernel, the following vulnerability has been resolved: ext4: fix WARNING in mbfindextent Syzbot found the following issue: EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioreadnolock, ODIRECT and fastcommit support! EXT4-fs loop0: orphan cleanup on readonl...
SUSE CVE-2021-47636
In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix read out-of-bounds in ubifswbufwritenolock Function ubifswbufwritenolock may access buf out of bounds in following process: ubifswbufwritenolock: alignedlen = ALIGNlen, 8; // Assume len = 4089, alignedlen = 4096 if...
CVE-2021-47636 ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock()
In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix read out-of-bounds in ubifswbufwritenolock Function ubifswbufwritenolock may access buf out of bounds in following process: ubifswbufwritenolock: alignedlen = ALIGNlen, 8; // Assume len = 4089, alignedlen = 4096 if...
PT-2025-16660
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved by adding a check for "read-only" mode in the jfs truncate nolock function to avoid errors related to writing to a read-only...
SUSE CVE-2024-42233
In the Linux kernel, the following vulnerability has been resolved: filemap: replace pteoffsetmap with pteoffsetmapnolock The vmf-ptl in filemapfaultrecheckptenone is still set from handleptefault. But at the same time, we did a pteunmapvmf-pte. After a pteunmapvmf-pte unmap and rcureadunlock, th...
DEBIAN-CVE-2024-42233
In the Linux kernel, the following vulnerability has been resolved: filemap: replace pteoffsetmap with pteoffsetmapnolock The vmf-ptl in filemapfaultrecheckptenone is still set from handleptefault. But at the same time, we did a pteunmapvmf-pte. After a pteunmapvmf-pte unmap and rcureadunlock, th...