{"id":"CVE-2024-57987","state":"PUBLISHED","title":"Bluetooth: btrtl: check for NULL in btrtl_setup_realtek()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btrtl: check for NULL in btrtl_setup_realtek()\n\nIf insert an USB dongle which chip is not maintained in ic_id_table, it\nwill hit the NULL point accessed. Add a null point check to avoid the\nKernel Oops.","publishedAt":"2025-02-27T02:07:11.114Z","updatedAt":"2026-05-11T21:01:36.712Z","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":"b39910bb54d9ff696caaed4e83ae92a798cd8bf8","status":"affected","lessThan":"1158ad8e8abb361d4b2aaa010c9af74de20ab82b","versionType":"git"},{"version":"b39910bb54d9ff696caaed4e83ae92a798cd8bf8","status":"affected","lessThan":"02f9da874e5e4626f81772eacc18967921998a71","versionType":"git"},{"version":"b39910bb54d9ff696caaed4e83ae92a798cd8bf8","status":"affected","lessThan":"3c15082f3567032d196e8760753373332508c2ca","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/bluetooth/btrtl.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.10","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/btrtl.c"]}],"references":["https://git.kernel.org/stable/c/1158ad8e8abb361d4b2aaa010c9af74de20ab82b","https://git.kernel.org/stable/c/02f9da874e5e4626f81772eacc18967921998a71","https://git.kernel.org/stable/c/3c15082f3567032d196e8760753373332508c2ca"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/57xxx/CVE-2024-57987.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-57987","state":"PUBLISHED","datePublished":"2025-02-27T02:07:11.114Z","dateUpdated":"2026-05-11T21:01:36.712Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-27T02:04:28.913Z"},"containers":{"cna":{"title":"Bluetooth: btrtl: check for NULL in btrtl_setup_realtek()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btrtl: check for NULL in btrtl_setup_realtek()\n\nIf insert an USB dongle which chip is not maintained in ic_id_table, it\nwill hit the NULL point accessed. Add a null point check to avoid the\nKernel Oops."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"b39910bb54d9ff696caaed4e83ae92a798cd8bf8","status":"affected","lessThan":"1158ad8e8abb361d4b2aaa010c9af74de20ab82b","versionType":"git"},{"version":"b39910bb54d9ff696caaed4e83ae92a798cd8bf8","status":"affected","lessThan":"02f9da874e5e4626f81772eacc18967921998a71","versionType":"git"},{"version":"b39910bb54d9ff696caaed4e83ae92a798cd8bf8","status":"affected","lessThan":"3c15082f3567032d196e8760753373332508c2ca","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/bluetooth/btrtl.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.10","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/btrtl.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/1158ad8e8abb361d4b2aaa010c9af74de20ab82b"},{"url":"https://git.kernel.org/stable/c/02f9da874e5e4626f81772eacc18967921998a71"},{"url":"https://git.kernel.org/stable/c/3c15082f3567032d196e8760753373332508c2ca"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:01:36.712Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.12.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.13.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","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-2024-57987","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:31:40.410476Z"}}}],"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":"2025-10-01T19:36:43.113Z"}}]}}}