Linux: >> Linux Kernel >> 2.6.23.15 Security Vulnerabilities
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix slab-use-after-free in ksmbd_smb2_session_create
There is a race condition between ksmbd_smb2_session_create and
ksmbd_expire_session. This patch add missing sessions_table_lock
while adding/deleting session from global session table.
CVSS Score
7.0
EPSS Score
0.0
Published
2024-11-19
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Since the gang_size check is outside of chunk parsing
loop, we need to reset i before we free the chunk data.
Suggested by Ye Zhang (@VAR10CK) of Baidu Security.
CVSS Score
7.8
EPSS Score
0.0
Published
2024-11-19
A flaw was found within the parsing of extended attributes in the kernel ksmbd module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this to disclose sensitive information on affected installations of Linux. Only systems with ksmbd enabled are vulnerable to this CVE.
CVSS Score
4.0
EPSS Score
0.002
Published
2024-11-14
A use-after-free vulnerability was found in the cyttsp4_core driver in the Linux kernel. This issue occurs in the device cleanup routine due to a possible rearming of the watchdog_timer from the workqueue. This could allow a local user to crash the system, causing a denial of service.
CVSS Score
5.5
EPSS Score
0.0
Published
2024-11-14
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Fix general protection fault in run_is_mapped_full
Fixed deleating of a non-resident attribute in ntfs_create_inode()
rollback.
CVSS Score
5.5
EPSS Score
0.001
Published
2024-11-09
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Additional check in ni_clear()
Checking of NTFS_FLAGS_LOG_REPLAYING added to prevent access to
uninitialized bitmap during replay process.
CVSS Score
5.5
EPSS Score
0.0
Published
2024-11-09
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Fix possible deadlock in mi_read
Mutex lock with another subclass used in ni_lock_dir().
CVSS Score
5.5
EPSS Score
0.0
Published
2024-11-09
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Add rough attr alloc_size check
CVSS Score
7.8
EPSS Score
0.0
Published
2024-11-09
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Check if more than chunk-size bytes are written
A incorrectly formatted chunk may decompress into
more than LZNT_CHUNK_SIZE bytes and a index out of bounds
will occur in s_max_off.
CVSS Score
7.1
EPSS Score
0.0
Published
2024-11-09
In the Linux kernel, the following vulnerability has been resolved:
ntfs3: Add bounds checking to mi_enum_attr()
Added bounds checking to make sure that every attr don't stray beyond
valid memory region.
CVSS Score
5.5
EPSS Score
0.0
Published
2024-11-09