{"id":"CVE-2012-6703","aliases":["BELL-CVE-2012-6703","DEBIAN-CVE-2012-6703","EUVD-2012-6545","GHSA-rr7c-wxq4-m9xf","UBUNTU-CVE-2012-6703"],"status":"published","title":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in...","description":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel before 3.6-rc6-next-20120917 allows local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00318,"percentile":0.24949,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-190"],"published":"2016-06-29T14:00:00Z","modified":"2026-10-23T18:02:55Z","fixes":[{"ecosystem":"Debian:12","package":"linux","fixed_in":["3.8.11-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"linux","fixed_in":["3.8.11-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"linux","fixed_in":["3.8.11-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.11-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.11-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.11-1"}]}]}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2016/06/28/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b35cc8225845112a616e3a2266d2fde5ab13d3ab","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://github.com/torvalds/linux/commit/b35cc8225845112a616e3a2266d2fde5ab13d3ab","tags":["x_refsource_CONFIRM","x_transferred","fix"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1351076","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"https://www.kernel.org/pub/linux/kernel/next/patch-v3.6-rc6-next-20120917.xz","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/91502","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.securitytracker.com/id/1036190","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-6703"},{"url":"https://github.com/advisories/GHSA-rr7c-wxq4-m9xf"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2012-6703","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-6703","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2012-6703","tags":["report"]},{"url":"http://seclists.org/oss-sec/2016/q2/616","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-6703","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2012-6703","description":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel before 3.6-rc6-next-20120917 allows local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call.","status":"published","published":"2016-06-29T14:00:00Z","modified":"2024-08-06T21:36:02.055Z","updated_at":"2026-11-02T14:34:50.94153Z"}],"euvd":[{"id":"EUVD-2012-6545","description":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel before 3.6-rc6-next-20120917 allows local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call.","status":"published","published":"2016-06-29T14:00:00Z","modified":"2024-08-06T21:36:02Z","updated_at":"2026-11-03T01:56:01.964017Z"}],"ghsa":[{"id":"GHSA-rr7c-wxq4-m9xf","title":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in...","description":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel before 3.6-rc6-next-20120917 allows local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call.","status":"published","published":"2022-05-17T01:22:09Z","modified":"2023-02-02T05:03:54Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:51:44.834559Z"}],"nvd":[{"id":"CVE-2012-6703","description":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel before 3.6-rc6-next-20120917 allows local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call.","status":"published","published":"2016-06-29T14:10:00.13Z","modified":"2026-06-16T23:48:38.15Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:02:17.748457Z"}],"osv":[{"id":"BELL-CVE-2012-6703","title":"CVE-2012-6703 does not affect BellSoft software","status":"withdrawn","published":"2016-06-29T14:10:00Z","modified":"2026-01-26T09:47:33.485453Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:13.47097Z"},{"id":"CVE-2012-6703","description":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel before 3.6-rc6-next-20120917 allows local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call.","status":"published","published":"2016-06-29T14:10:00Z","modified":"2026-04-10T03:42:36.517092Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:43:58.802805Z"},{"id":"DEBIAN-CVE-2012-6703","description":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel before 3.6-rc6-next-20120917 allows local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call.","status":"published","published":"2016-06-29T14:10:00.13Z","modified":"2026-10-23T18:02:55.053294578Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:25.218101Z"},{"id":"UBUNTU-CVE-2012-6703","description":"Integer overflow in the snd_compr_allocate_buffer function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel before 3.6-rc6-next-20120917 allows local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call.","status":"withdrawn","published":"2016-06-29T14:10:00Z","modified":"2025-07-16T07:31:05.971776Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:06.854805Z"}]}}