Products
Linux kernel
linux_kernel
- *
Source
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Tags
CVE-2022-48934 details
Last Modified : Aug. 22, 2024, 8:33 p.m.
Description
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.
CVSS Score
1 | 2 | 3 | 4 | 5.5 | 6 | 7 | 8 | 9 | 10 |
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Weakness
Weakness | Name | Description |
---|---|---|
CWE-401 | Missing Release of Memory after Effective Lifetime | The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. |
CVSS Data
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Base Score
5.5
Exploitability Score
1.8
Impact Score
3.6
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
URL | Source |
---|---|
https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
CPEs
Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
---|---|---|---|---|---|---|---|---|---|---|
o | linux | linux_kernel | / | / | / | / | / | / | / | / |
o | linux | linux_kernel | / | / | / | / | / | / | / | / |
o | linux | linux_kernel | / | / | / | / | / | / | / | / |
o | linux | linux_kernel | / | / | / | / | / | / | / | / |