{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48934","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-08-21T06:06:23.299Z","datePublished":"2024-08-22T03:31:28.388Z","dateUpdated":"2025-05-04T08:26:23.470Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:26:23.470Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()\n\nida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)\ninclusive.\nSo NFP_MAX_MAC_INDEX (0xff) is a valid id.\n\nIn order for the error handling path to work correctly, the 'invalid'\nvalue for 'ida_idx' should not be in the 0..NFP_MAX_MAC_INDEX range,\ninclusive.\n\nSo set it to -1."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c"],"versions":[{"version":"20cce88650981ec504d328dbbdd004d991eb8535","lessThan":"5ad5886f85b6bd893e3ed19013765fb0c243c069","status":"affected","versionType":"git"},{"version":"20cce88650981ec504d328dbbdd004d991eb8535","lessThan":"af4bc921d39dffdb83076e0a7eed1321242b7d87","status":"affected","versionType":"git"},{"version":"20cce88650981ec504d328dbbdd004d991eb8535","lessThan":"9d8097caa73200710d52b9f4d9f430548f46a900","status":"affected","versionType":"git"},{"version":"20cce88650981ec504d328dbbdd004d991eb8535","lessThan":"4086d2433576baf85f0e538511df97c8101e0a10","status":"affected","versionType":"git"},{"version":"20cce88650981ec504d328dbbdd004d991eb8535","lessThan":"3a14d0888eb4b0045884126acc69abfb7b87814d","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c"],"versions":[{"version":"5.1","status":"affected"},{"version":"0","lessThan":"5.1","status":"unaffected","versionType":"semver"},{"version":"5.4.182","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.103","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.26","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.12","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.4.182"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.10.103"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.15.26"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.16.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069"},{"url":"https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87"},{"url":"https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900"},{"url":"https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10"},{"url":"https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d"}],"title":"nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48934","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T15:32:40.321357Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-12T17:32:59.630Z"}}]}}