In the Linux kernel, the following vulnerability has been resolved:
nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
ida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)
inclusive.
So NFP_MAX_MAC_INDEX (0xff) is a valid id.
In order for the error handling path to work correctly, the 'invalid'
value for 'ida_idx' should not be in the 0..NFP_MAX_MAC_INDEX range,
inclusive.
So set it to -1.
References
Configurations
Configuration 1 (hide)
|
History
22 Aug 2024, 20:33
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Linux
Linux linux Kernel |
|
| References | () https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87 - Patch | |
| References | () https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900 - Patch | |
| References | () https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10 - Patch | |
| References | () https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069 - Patch | |
| References | () https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d - Patch | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CWE | CWE-401 | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
22 Aug 2024, 04:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-08-22 04:15
Updated : 2024-08-22 20:33
NVD link : CVE-2022-48934
Mitre link : CVE-2022-48934
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-401
Missing Release of Memory after Effective Lifetime