{"id":"CVE-2022-48957","state":"PUBLISHED","title":"dpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove()\n\nThe cmd_buff needs to be freed when error happened in\ndpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove().","publishedAt":"2024-10-21T20:05:43.107Z","updatedAt":"2026-05-11T18:50:25.790Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1110318d83e8011c4dfcb2f7dd343bcfb1623c5f","status":"affected","lessThan":"54d830e24247fa8361b016dd2069362866f45cb6","versionType":"git"},{"version":"1110318d83e8011c4dfcb2f7dd343bcfb1623c5f","status":"affected","lessThan":"785ee7a82297e1512d9061aae91699212ed65796","versionType":"git"},{"version":"1110318d83e8011c4dfcb2f7dd343bcfb1623c5f","status":"affected","lessThan":"4fad22a1281c500f15b172c9d261eff347ca634b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.13","versionType":"semver"},{"version":"5.15.83","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.13","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c"]}],"references":["https://git.kernel.org/stable/c/54d830e24247fa8361b016dd2069362866f45cb6","https://git.kernel.org/stable/c/785ee7a82297e1512d9061aae91699212ed65796","https://git.kernel.org/stable/c/4fad22a1281c500f15b172c9d261eff347ca634b"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/48xxx/CVE-2022-48957.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-48957","state":"PUBLISHED","datePublished":"2024-10-21T20:05:43.107Z","dateUpdated":"2026-05-11T18:50:25.790Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-08-22T01:27:53.627Z"},"containers":{"cna":{"title":"dpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove()\n\nThe cmd_buff needs to be freed when error happened in\ndpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove()."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1110318d83e8011c4dfcb2f7dd343bcfb1623c5f","status":"affected","lessThan":"54d830e24247fa8361b016dd2069362866f45cb6","versionType":"git"},{"version":"1110318d83e8011c4dfcb2f7dd343bcfb1623c5f","status":"affected","lessThan":"785ee7a82297e1512d9061aae91699212ed65796","versionType":"git"},{"version":"1110318d83e8011c4dfcb2f7dd343bcfb1623c5f","status":"affected","lessThan":"4fad22a1281c500f15b172c9d261eff347ca634b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.13","versionType":"semver"},{"version":"5.15.83","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.13","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/54d830e24247fa8361b016dd2069362866f45cb6"},{"url":"https://git.kernel.org/stable/c/785ee7a82297e1512d9061aae91699212ed65796"},{"url":"https://git.kernel.org/stable/c/4fad22a1281c500f15b172c9d261eff347ca634b"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:50:25.790Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"5.15.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.0.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48957","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:20:52.870701Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-22T13:28:39.719Z"}}]}}}