{"id":"CVE-2024-57988","state":"PUBLISHED","title":"Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btbcm: Fix NULL deref in btbcm_get_board_name()\n\ndevm_kstrdup() can return a NULL pointer on failure,but this\nreturned value in btbcm_get_board_name() is not checked.\nAdd NULL check in btbcm_get_board_name(), to handle kernel NULL\npointer dereference error.","publishedAt":"2025-02-27T02:07:11.699Z","updatedAt":"2026-05-11T21:01:37.850Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f9183eaad91521ba1c04a19e5606ae61560a735e","status":"affected","lessThan":"df2f2d9199e61819cca5da0121dfa4d4cb57000f","versionType":"git"},{"version":"f9183eaad91521ba1c04a19e5606ae61560a735e","status":"affected","lessThan":"74af8b9d0e79deefd2d43e14b84575839a849169","versionType":"git"},{"version":"f9183eaad91521ba1c04a19e5606ae61560a735e","status":"affected","lessThan":"b88655bc6593c6a7fdc1248b212d17e581c4334e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/bluetooth/btbcm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.9","versionType":"semver"},{"version":"6.12.13","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13.2","status":"unaffected","lessThanOrEqual":"6.13.*","versionType":"semver"},{"version":"6.14","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/bluetooth/btbcm.c"]}],"references":["https://git.kernel.org/stable/c/df2f2d9199e61819cca5da0121dfa4d4cb57000f","https://git.kernel.org/stable/c/74af8b9d0e79deefd2d43e14b84575839a849169","https://git.kernel.org/stable/c/b88655bc6593c6a7fdc1248b212d17e581c4334e"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/57xxx/CVE-2024-57988.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-57988","state":"PUBLISHED","datePublished":"2025-02-27T02:07:11.699Z","dateUpdated":"2026-05-11T21:01:37.850Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-27T02:04:28.913Z"},"containers":{"cna":{"title":"Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btbcm: Fix NULL deref in btbcm_get_board_name()\n\ndevm_kstrdup() can return a NULL pointer on failure,but this\nreturned value in btbcm_get_board_name() is not checked.\nAdd NULL check in btbcm_get_board_name(), to handle kernel NULL\npointer dereference error."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f9183eaad91521ba1c04a19e5606ae61560a735e","status":"affected","lessThan":"df2f2d9199e61819cca5da0121dfa4d4cb57000f","versionType":"git"},{"version":"f9183eaad91521ba1c04a19e5606ae61560a735e","status":"affected","lessThan":"74af8b9d0e79deefd2d43e14b84575839a849169","versionType":"git"},{"version":"f9183eaad91521ba1c04a19e5606ae61560a735e","status":"affected","lessThan":"b88655bc6593c6a7fdc1248b212d17e581c4334e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/bluetooth/btbcm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.9","versionType":"semver"},{"version":"6.12.13","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13.2","status":"unaffected","lessThanOrEqual":"6.13.*","versionType":"semver"},{"version":"6.14","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/bluetooth/btbcm.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/df2f2d9199e61819cca5da0121dfa4d4cb57000f"},{"url":"https://git.kernel.org/stable/c/74af8b9d0e79deefd2d43e14b84575839a849169"},{"url":"https://git.kernel.org/stable/c/b88655bc6593c6a7fdc1248b212d17e581c4334e"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:01:37.850Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.12.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.13.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.14"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2024-57988","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:31:37.180028Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","lang":"en","type":"CWE","description":"CWE-476 NULL Pointer Dereference"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:36:42.967Z"}}]}}}