In the Linux kernel, the following vulnerability has been resolved:
cifs: fix warning when destroy 'cifs_io_request_pool'
There's a issue as follows:
WARNING: CPU: 1 PID: 27826 at mm/slub.c:4698 free_large_kmalloc+0xac/0xe0
RIP: 0010:free_large_kmalloc+0xac/0xe0
Call Trace:
<TASK>
? __warn+0xea/0x330
mempool_destroy+0x13f/0x1d0
init_cifs+0xa50/0xff0 [cifs]
do_one_initcall+0xdc/0x550
do_init_module+0x22d/0x6b0
load_module+0x4e96/0x5ff0
init_module_from_file+0xcd/0x130
idempotent_init_module+0x330/0x620
__x64_sys_finit_module+0xb3/0x110
do_syscall_64+0xc1/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Obviously, 'cifs_io_request_pool' is not created by mempool_create().
So just use mempool_exit() to revert 'cifs_io_request_pool'.
References
Configurations
Configuration 1 (hide)
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History
08 Nov 2024, 18:03
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | NVD-CWE-noinfo | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CPE | cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:* |
|
| References | () https://git.kernel.org/stable/c/2ce1007f42b8a6a0814386cb056feb28dc6d6091 - Patch | |
| References | () https://git.kernel.org/stable/c/726416a253c51037636ecc65ad3dada3d02dcaea - Patch | |
| First Time |
Linux linux Kernel
Linux |
06 Nov 2024, 18:17
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
|
05 Nov 2024, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-11-05 18:15
Updated : 2024-11-08 18:03
NVD link : CVE-2024-50119
Mitre link : CVE-2024-50119
CVE.ORG link : CVE-2024-50119
JSON object : View
Products Affected
linux
- linux_kernel
CWE