Vulnerabilities > Linux > Linux Kernel > 5.6.6

DATE CVE VULNERABILITY TITLE RISK
2024-10-21 CVE-2024-49957 NULL Pointer Dereference vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix null-ptr-deref when journal load failed. During the mounting process, if journal_reset() fails because of too short journal, then lead to jbd2_journal_load() fails with NULL j_sb_buffer.
local
low complexity
linux CWE-476
5.5
2024-10-21 CVE-2024-49958 Unspecified vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: ocfs2: reserve space for inline xattr before attaching reflink tree One of our customers reported a crash and a corrupted ocfs2 filesystem.
local
low complexity
linux
5.5
2024-10-21 CVE-2024-49959 Unspecified vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error In __jbd2_log_wait_for_space(), we might call jbd2_cleanup_journal_tail() to recover some journal space.
local
low complexity
linux
5.5
2024-10-21 CVE-2024-49960 Use After Free vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: ext4: fix timer use-after-free on failed mount Syzbot has found an ODEBUG bug in ext4_fill_super The del_timer_sync function cancels the s_err_report timer, which reminds about filesystem errors daily.
local
low complexity
linux CWE-416
7.8
2024-10-21 CVE-2024-49962 NULL Pointer Dereference vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package() ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0 ACPI_ALLOCATE_ZEROED() may fail, elements might be NULL and will cause NULL pointer dereference later. [ rjw: Subject and changelog edits ]
local
low complexity
linux CWE-476
5.5
2024-10-21 CVE-2024-49963 Unspecified vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: mailbox: bcm2835: Fix timeout during suspend mode During noirq suspend phase the Raspberry Pi power driver suffer of firmware property timeouts.
local
low complexity
linux
5.5
2024-10-21 CVE-2024-49965 Improper Locking vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2_read_blocks Patch series "Misc fixes for ocfs2_read_blocks", v5. This series contains 2 fixes for ocfs2_read_blocks().
local
low complexity
linux CWE-667
5.5
2024-10-21 CVE-2024-49966 Use After Free vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: ocfs2: cancel dqi_sync_work before freeing oinfo ocfs2_global_read_info() will initialize and schedule dqi_sync_work at the end, if error occurs after successfully reading global quota, it will trigger the following warning with CONFIG_DEBUG_OBJECTS_* enabled: ODEBUG: free active (active state 0) object: 00000000d8b0ce28 object type: timer_list hint: qsync_work_fn+0x0/0x16c This reports that there is an active delayed work when freeing oinfo in error handling, so cancel dqi_sync_work first.
local
low complexity
linux CWE-416
7.8
2024-10-21 CVE-2024-49967 Unspecified vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: ext4: no need to continue when the number of entries is 1
local
low complexity
linux
7.8
2024-10-21 CVE-2024-49968 Unspecified vulnerability in Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: ext4: filesystems without casefold feature cannot be mounted with siphash When mounting the ext4 filesystem, if the default hash version is set to DX_HASH_SIPHASH but the casefold feature is not set, exit the mounting.
local
low complexity
linux
5.5