{"id":"CVE-2022-48968","state":"PUBLISHED","title":"octeontx2-pf: Fix potential memory leak in otx2_init_tc()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: Fix potential memory leak in otx2_init_tc()\n\nIn otx2_init_tc(), if rhashtable_init() failed, it does not free\ntc->tc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap().","publishedAt":"2024-10-21T20:05:50.402Z","updatedAt":"2026-05-11T18:50:38.690Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2e2a8126ffac66b9b177ce78ad430281c0c8cc74","status":"affected","lessThan":"eefd8953a74822cb72006632b9ee9dd95f92c146","versionType":"git"},{"version":"2e2a8126ffac66b9b177ce78ad430281c0c8cc74","status":"affected","lessThan":"db5ec358cf4ef0ab382ee733d05f018e8bef9462","versionType":"git"},{"version":"2e2a8126ffac66b9b177ce78ad430281c0c8cc74","status":"affected","lessThan":"fbf33f5ac76f2cdb47ad9763f620026d5cfa57ce","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","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/marvell/octeontx2/nic/otx2_tc.c"]}],"references":["https://git.kernel.org/stable/c/eefd8953a74822cb72006632b9ee9dd95f92c146","https://git.kernel.org/stable/c/db5ec358cf4ef0ab382ee733d05f018e8bef9462","https://git.kernel.org/stable/c/fbf33f5ac76f2cdb47ad9763f620026d5cfa57ce"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/48xxx/CVE-2022-48968.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-48968","state":"PUBLISHED","datePublished":"2024-10-21T20:05:50.402Z","dateUpdated":"2026-05-11T18:50:38.690Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-08-22T01:27:53.629Z"},"containers":{"cna":{"title":"octeontx2-pf: Fix potential memory leak in otx2_init_tc()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: Fix potential memory leak in otx2_init_tc()\n\nIn otx2_init_tc(), if rhashtable_init() failed, it does not free\ntc->tc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap()."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2e2a8126ffac66b9b177ce78ad430281c0c8cc74","status":"affected","lessThan":"eefd8953a74822cb72006632b9ee9dd95f92c146","versionType":"git"},{"version":"2e2a8126ffac66b9b177ce78ad430281c0c8cc74","status":"affected","lessThan":"db5ec358cf4ef0ab382ee733d05f018e8bef9462","versionType":"git"},{"version":"2e2a8126ffac66b9b177ce78ad430281c0c8cc74","status":"affected","lessThan":"fbf33f5ac76f2cdb47ad9763f620026d5cfa57ce","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","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/marvell/octeontx2/nic/otx2_tc.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/eefd8953a74822cb72006632b9ee9dd95f92c146"},{"url":"https://git.kernel.org/stable/c/db5ec358cf4ef0ab382ee733d05f018e8bef9462"},{"url":"https://git.kernel.org/stable/c/fbf33f5ac76f2cdb47ad9763f620026d5cfa57ce"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:50:38.690Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"5.15.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.0.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48968","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:19:30.002244Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-22T13:28:38.232Z"}}]}}}