CVE-2022-48934
nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 22, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
20cce88650981ec504d328dbbdd004d991eb8535 < 5ad5886f85b6bd893e3ed19013765fb0c243c069 20cce88650981ec504d328dbbdd004d991eb8535 < af4bc921d39dffdb83076e0a7eed1321242b7d87 20cce88650981ec504d328dbbdd004d991eb8535 < 9d8097caa73200710d52b9f4d9f430548f46a900 20cce88650981ec504d328dbbdd004d991eb8535 < 4086d2433576baf85f0e538511df97c8101e0a10 20cce88650981ec504d328dbbdd004d991eb8535 < 3a14d0888eb4b0045884126acc69abfb7b87814d
Linux / Linux
5.1
References
git.kernel.org: https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069 git.kernel.org: https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87 git.kernel.org: https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900 git.kernel.org: https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10 git.kernel.org: https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d