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CVE-2022-48934
Published: Aug 22, 2024
Modified: May 11, 2026
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 20cce88650981ec504d328dbbdd004d991eb8535 - < 5ad5886f85b6bd893e3ed19013765fb0c243c069affected 20cce88650981ec504d328dbbdd004d991eb8535 - < af4bc921d39dffdb83076e0a7eed1321242b7d87affected 20cce88650981ec504d328dbbdd004d991eb8535 - < 9d8097caa73200710d52b9f4d9f430548f46a900affected 20cce88650981ec504d328dbbdd004d991eb8535 - < 4086d2433576baf85f0e538511df97c8101e0a10affected 20cce88650981ec504d328dbbdd004d991eb8535 - < 3a14d0888eb4b0045884126acc69abfb7b87814d |
Linux | Linux | affected 5.1unaffected 0 - < 5.1unaffected 5.4.182 - <= 5.4.*unaffected 5.10.103 - <= 5.10.*unaffected 5.15.26 - <= 5.15.*+2 more versions |
References
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