{"id":"CVE-2022-48963","state":"PUBLISHED","title":"net: wwan: iosm: fix memory leak in ipc_mux_init()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wwan: iosm: fix memory leak in ipc_mux_init()\n\nWhen failed to alloc ipc_mux->ul_adb.pp_qlt in ipc_mux_init(), ipc_mux\nis not released.","publishedAt":"2024-10-21T20:05:47.161Z","updatedAt":"2026-05-11T18:50:32.919Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1f52d7b622854b8bd7a1be3de095ca2e1f77098e","status":"affected","lessThan":"e21478d0054f63eec7ce833296cf9788764a0ec7","versionType":"git"},{"version":"1f52d7b622854b8bd7a1be3de095ca2e1f77098e","status":"affected","lessThan":"23353efc26e98b61b925274ecbb8f0610f69a8aa","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wwan/iosm/iosm_ipc_mux.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.18","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/wwan/iosm/iosm_ipc_mux.c"]}],"references":["https://git.kernel.org/stable/c/e21478d0054f63eec7ce833296cf9788764a0ec7","https://git.kernel.org/stable/c/23353efc26e98b61b925274ecbb8f0610f69a8aa"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/48xxx/CVE-2022-48963.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-48963","state":"PUBLISHED","datePublished":"2024-10-21T20:05:47.161Z","dateUpdated":"2026-05-11T18:50:32.919Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-08-22T01:27:53.628Z"},"containers":{"cna":{"title":"net: wwan: iosm: fix memory leak in ipc_mux_init()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wwan: iosm: fix memory leak in ipc_mux_init()\n\nWhen failed to alloc ipc_mux->ul_adb.pp_qlt in ipc_mux_init(), ipc_mux\nis not released."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1f52d7b622854b8bd7a1be3de095ca2e1f77098e","status":"affected","lessThan":"e21478d0054f63eec7ce833296cf9788764a0ec7","versionType":"git"},{"version":"1f52d7b622854b8bd7a1be3de095ca2e1f77098e","status":"affected","lessThan":"23353efc26e98b61b925274ecbb8f0610f69a8aa","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wwan/iosm/iosm_ipc_mux.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.18","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/wwan/iosm/iosm_ipc_mux.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/e21478d0054f63eec7ce833296cf9788764a0ec7"},{"url":"https://git.kernel.org/stable/c/23353efc26e98b61b925274ecbb8f0610f69a8aa"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:50:32.919Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.0.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48963","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:20:06.922110Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-22T13:28:38.847Z"}}]}}}