{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52846","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-21T15:19:24.254Z","datePublished":"2024-05-21T15:31:43.863Z","dateUpdated":"2025-05-04T07:44:12.923Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:44:12.923Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nhsr: Prevent use after free in prp_create_tagged_frame()\n\nThe prp_fill_rct() function can fail.  In that situation, it frees the\nskb and returns NULL.  Meanwhile on the success path, it returns the\noriginal skb.  So it's straight forward to fix bug by using the returned\nvalue."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/hsr/hsr_forward.c"],"versions":[{"version":"451d8123f89791bb628277c0bdb4cae34a3563e6","lessThan":"ddf4e04e946aaa6c458b8b6829617cc44af2bffd","status":"affected","versionType":"git"},{"version":"451d8123f89791bb628277c0bdb4cae34a3563e6","lessThan":"a1a485e45d24b1cd8fe834fd6f1b06e2903827da","status":"affected","versionType":"git"},{"version":"451d8123f89791bb628277c0bdb4cae34a3563e6","lessThan":"6086258bd5ea7b5c706ff62da42b8e271b2401db","status":"affected","versionType":"git"},{"version":"451d8123f89791bb628277c0bdb4cae34a3563e6","lessThan":"1787b9f0729d318d67cf7c5a95f0c3dba9a7cc18","status":"affected","versionType":"git"},{"version":"451d8123f89791bb628277c0bdb4cae34a3563e6","lessThan":"d103fb6726904e353b4773188ee3d3acb4078363","status":"affected","versionType":"git"},{"version":"451d8123f89791bb628277c0bdb4cae34a3563e6","lessThan":"876f8ab52363f649bcc74072157dfd7adfbabc0d","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/hsr/hsr_forward.c"],"versions":[{"version":"5.9","status":"affected"},{"version":"0","lessThan":"5.9","status":"unaffected","versionType":"semver"},{"version":"5.10.201","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.139","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.63","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.5.12","lessThanOrEqual":"6.5.*","status":"unaffected","versionType":"semver"},{"version":"6.6.2","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7","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":"5.9","versionEndExcluding":"5.10.201"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.15.139"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.1.63"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.5.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.6.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.7"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/ddf4e04e946aaa6c458b8b6829617cc44af2bffd"},{"url":"https://git.kernel.org/stable/c/a1a485e45d24b1cd8fe834fd6f1b06e2903827da"},{"url":"https://git.kernel.org/stable/c/6086258bd5ea7b5c706ff62da42b8e271b2401db"},{"url":"https://git.kernel.org/stable/c/1787b9f0729d318d67cf7c5a95f0c3dba9a7cc18"},{"url":"https://git.kernel.org/stable/c/d103fb6726904e353b4773188ee3d3acb4078363"},{"url":"https://git.kernel.org/stable/c/876f8ab52363f649bcc74072157dfd7adfbabc0d"}],"title":"hsr: Prevent use after free in prp_create_tagged_frame()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-52846","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-22T18:22:52.516858Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:22:53.490Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:11:36.079Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/ddf4e04e946aaa6c458b8b6829617cc44af2bffd","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a1a485e45d24b1cd8fe834fd6f1b06e2903827da","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6086258bd5ea7b5c706ff62da42b8e271b2401db","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/1787b9f0729d318d67cf7c5a95f0c3dba9a7cc18","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/d103fb6726904e353b4773188ee3d3acb4078363","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/876f8ab52363f649bcc74072157dfd7adfbabc0d","tags":["x_transferred"]}]}]}}