{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53788","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-08T23:58:35.273Z","datePublished":"2025-12-09T00:00:43.777Z","dateUpdated":"2026-05-11T19:51:32.435Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:51:32.435Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()\n\ntuning_ctl_set() might have buffer overrun at (X) if it didn't break\nfrom loop by matching (A).\n\n\tstatic int tuning_ctl_set(...)\n\t{\n\t\tfor (i = 0; i < TUNING_CTLS_COUNT; i++)\n(A)\t\t\tif (nid == ca0132_tuning_ctls[i].nid)\n\t\t\t\tbreak;\n\n\t\tsnd_hda_power_up(...);\n(X)\t\tdspio_set_param(..., ca0132_tuning_ctls[i].mid, ...);\n\t\tsnd_hda_power_down(...);                ^\n\n\t\treturn 1;\n\t}\n\nWe will get below error by cppcheck\n\n\tsound/pci/hda/patch_ca0132.c:4229:2: note: After for loop, i has value 12\n\t for (i = 0; i < TUNING_CTLS_COUNT; i++)\n\t ^\n\tsound/pci/hda/patch_ca0132.c:4234:43: note: Array index out of bounds\n\t dspio_set_param(codec, ca0132_tuning_ctls[i].mid, 0x20,\n\t                                           ^\nThis patch cares non match case."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/pci/hda/patch_ca0132.c"],"versions":[{"version":"44f0c9782cc6ab71ea947f8f710a46f2078a151c","lessThan":"ff5e8b49348f6a550c136b74efaf8b3c1d3ceaea","status":"affected","versionType":"git"},{"version":"44f0c9782cc6ab71ea947f8f710a46f2078a151c","lessThan":"3590498117a11aa1f92a97e8a04d95320e347ebd","status":"affected","versionType":"git"},{"version":"44f0c9782cc6ab71ea947f8f710a46f2078a151c","lessThan":"7f12f99b8017ad5ed5aff4b0aefe3bb7bbdf8a99","status":"affected","versionType":"git"},{"version":"44f0c9782cc6ab71ea947f8f710a46f2078a151c","lessThan":"baef27176ea5fdc7ad0947e2dc7733855e35db71","status":"affected","versionType":"git"},{"version":"44f0c9782cc6ab71ea947f8f710a46f2078a151c","lessThan":"d23f65f08247068576a01e28b297e995b7dc3965","status":"affected","versionType":"git"},{"version":"44f0c9782cc6ab71ea947f8f710a46f2078a151c","lessThan":"32854bc91ae7debcdefdc7ae881ed83385a04792","status":"affected","versionType":"git"},{"version":"44f0c9782cc6ab71ea947f8f710a46f2078a151c","lessThan":"734a3deb6614e3597e7e9ef7fb6006c593c5ee18","status":"affected","versionType":"git"},{"version":"44f0c9782cc6ab71ea947f8f710a46f2078a151c","lessThan":"98e5eb110095ec77cb6d775051d181edbf9cd3cf","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/pci/hda/patch_ca0132.c"],"versions":[{"version":"3.9","status":"affected"},{"version":"0","lessThan":"3.9","status":"unaffected","versionType":"semver"},{"version":"4.14.312","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.280","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.240","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.177","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.106","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.23","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.10","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"4.14.312"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"4.19.280"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"5.4.240"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"5.10.177"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"5.15.106"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.1.23"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.2.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/ff5e8b49348f6a550c136b74efaf8b3c1d3ceaea"},{"url":"https://git.kernel.org/stable/c/3590498117a11aa1f92a97e8a04d95320e347ebd"},{"url":"https://git.kernel.org/stable/c/7f12f99b8017ad5ed5aff4b0aefe3bb7bbdf8a99"},{"url":"https://git.kernel.org/stable/c/baef27176ea5fdc7ad0947e2dc7733855e35db71"},{"url":"https://git.kernel.org/stable/c/d23f65f08247068576a01e28b297e995b7dc3965"},{"url":"https://git.kernel.org/stable/c/32854bc91ae7debcdefdc7ae881ed83385a04792"},{"url":"https://git.kernel.org/stable/c/734a3deb6614e3597e7e9ef7fb6006c593c5ee18"},{"url":"https://git.kernel.org/stable/c/98e5eb110095ec77cb6d775051d181edbf9cd3cf"}],"title":"ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()","x_generator":{"engine":"bippy-1.2.0"}}}}