cve-2024-38388
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2024-11-06 16:48
Severity ?
EPSS score ?
Summary
ALSA: hda/cs_dsp_ctl: Use private_free for control cleanup
References
{ "containers": { "adp": [ { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2024-38388", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-06-24T15:21:00.338175Z", "version": "2.0.3" }, "type": "ssvc" } } ], "problemTypes": [ { "descriptions": [ { "description": "CWE-noinfo Not enough information", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-11-06T16:48:24.756Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T04:04:25.255Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/191dc1b2ff0fb35e7aff15a53224837637df8bff" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/6e359be4975006ff72818e79dad8fe48293f2eb2" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/3291486af5636540980ea55bae985f3eaa5b0740" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/172811e3a557d8681a5e2d0f871dc04a2d17eb13" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Linux", "programFiles": [ "sound/pci/hda/hda_cs_dsp_ctl.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThan": "191dc1b2ff0f", "status": "affected", "version": "3233b978af23", "versionType": "git" }, { "lessThan": "6e359be49750", "status": "affected", "version": "3233b978af23", "versionType": "git" }, { "lessThan": "3291486af563", "status": "affected", "version": "3233b978af23", "versionType": "git" }, { "lessThan": "172811e3a557", "status": "affected", "version": "3233b978af23", "versionType": "git" } ] }, { "defaultStatus": "affected", "product": "Linux", "programFiles": [ "sound/pci/hda/hda_cs_dsp_ctl.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "status": "affected", "version": "6.0" }, { "lessThan": "6.0", "status": "unaffected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.93", "versionType": "semver" }, { "lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.33", "versionType": "semver" }, { "lessThanOrEqual": "6.9.*", "status": "unaffected", "version": "6.9.4", "versionType": "semver" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "6.10", "versionType": "original_commit_for_fix" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda/cs_dsp_ctl: Use private_free for control cleanup\n\nUse the control private_free callback to free the associated data\nblock. This ensures that the memory won\u0027t leak, whatever way the\ncontrol gets destroyed.\n\nThe original implementation didn\u0027t actually remove the ALSA\ncontrols in hda_cs_dsp_control_remove(). It only freed the internal\ntracking structure. This meant it was possible to remove/unload the\namp driver while leaving its ALSA controls still present in the\nsoundcard. Obviously attempting to access them could cause segfaults\nor at least dereferencing stale pointers." } ], "providerMetadata": { "dateUpdated": "2024-11-05T09:29:26.155Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/191dc1b2ff0fb35e7aff15a53224837637df8bff" }, { "url": "https://git.kernel.org/stable/c/6e359be4975006ff72818e79dad8fe48293f2eb2" }, { "url": "https://git.kernel.org/stable/c/3291486af5636540980ea55bae985f3eaa5b0740" }, { "url": "https://git.kernel.org/stable/c/172811e3a557d8681a5e2d0f871dc04a2d17eb13" } ], "title": "ALSA: hda/cs_dsp_ctl: Use private_free for control cleanup", "x_generator": { "engine": "bippy-9e1c9544281a" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2024-38388", "datePublished": "2024-06-21T10:18:12.995Z", "dateReserved": "2024-06-21T10:12:11.500Z", "dateUpdated": "2024-11-06T16:48:24.756Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-38388\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-06-21T11:15:10.837\",\"lastModified\":\"2024-06-21T11:22:01.687\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nALSA: hda/cs_dsp_ctl: Use private_free for control cleanup\\n\\nUse the control private_free callback to free the associated data\\nblock. This ensures that the memory won\u0027t leak, whatever way the\\ncontrol gets destroyed.\\n\\nThe original implementation didn\u0027t actually remove the ALSA\\ncontrols in hda_cs_dsp_control_remove(). It only freed the internal\\ntracking structure. This meant it was possible to remove/unload the\\namp driver while leaving its ALSA controls still present in the\\nsoundcard. Obviously attempting to access them could cause segfaults\\nor at least dereferencing stale pointers.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/172811e3a557d8681a5e2d0f871dc04a2d17eb13\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/191dc1b2ff0fb35e7aff15a53224837637df8bff\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3291486af5636540980ea55bae985f3eaa5b0740\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6e359be4975006ff72818e79dad8fe48293f2eb2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}" } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.