{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48641","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-25T13:44:28.316Z","datePublished":"2024-04-28T12:59:53.047Z","dateUpdated":"2025-05-04T08:20:18.707Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:20:18.707Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: ebtables: fix memory leak when blob is malformed\n\nThe bug fix was incomplete, it \"replaced\" crash with a memory leak.\nThe old code had an assignment to \"ret\" embedded into the conditional,\nrestore this."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bridge/netfilter/ebtables.c"],"versions":[{"version":"afd01382594d643e1adeb16826423b418cdf8b8b","lessThan":"754e8b74281dd54a324698803483f47cf3355ae1","status":"affected","versionType":"git"},{"version":"358765beb836f5fc2ed26b5df4140d5d3548ac11","lessThan":"1e98318af2f163eadaff815abcef38d27ca92c1e","status":"affected","versionType":"git"},{"version":"160c4eb47db03b96c0c425358e7595ebefe8094d","lessThan":"11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab","status":"affected","versionType":"git"},{"version":"624c30521233e110cf50ba01980a591e045036ae","lessThan":"ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee","status":"affected","versionType":"git"},{"version":"1b2c5428f773d60c116c7b1e390432e0cfb63cd6","lessThan":"d5917b7af7cae0e2804f9d127a03268035098b7f","status":"affected","versionType":"git"},{"version":"e53cfa017bf4575d0b948a8f45313ef66d897136","lessThan":"38cf372b17f0a5f35c1b716a100532d539f0eb33","status":"affected","versionType":"git"},{"version":"7997eff82828304b780dc0a39707e1946d6f1ebf","lessThan":"62ce44c4fff947eebdf10bb582267e686e6835c9","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bridge/netfilter/ebtables.c"],"versions":[{"version":"4.14.292","lessThan":"4.14.295","status":"affected","versionType":"semver"},{"version":"4.19.257","lessThan":"4.19.260","status":"affected","versionType":"semver"},{"version":"5.4.212","lessThan":"5.4.215","status":"affected","versionType":"semver"},{"version":"5.10.140","lessThan":"5.10.146","status":"affected","versionType":"semver"},{"version":"5.15.64","lessThan":"5.15.71","status":"affected","versionType":"semver"},{"version":"5.19.6","lessThan":"5.19.12","status":"affected","versionType":"semver"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14.292","versionEndExcluding":"4.14.295"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19.257","versionEndExcluding":"4.19.260"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.212","versionEndExcluding":"5.4.215"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10.140","versionEndExcluding":"5.10.146"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.64","versionEndExcluding":"5.15.71"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19.6","versionEndExcluding":"5.19.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1"},{"url":"https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e"},{"url":"https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab"},{"url":"https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee"},{"url":"https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f"},{"url":"https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33"},{"url":"https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9"}],"title":"netfilter: ebtables: fix memory leak when blob is malformed","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T15:17:55.593Z"},"title":"CVE Program 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