CVE-2022-50719 ALSA: line6: fix stack overflow in line6_midi_transmit

🗓️ 24 Dec 2025 12:22:42Reported by LinuxType

CVE-2022-50719: ALSA line6 fixes stack overflow in line6_midi_transmit by correcting chunk space.

Reporter	Title	Published	Views	Family All 299
AstraLinux	Astra Linux - уязвимость в linux, linux-5.10	20 May 202605:53	–	astralinux
Circl	CVE-2022-50719	24 Dec 202514:02	–	circl
CNNVD	Linux kernel 安全漏洞	24 Dec 202500:00	–	cnnvd
CVE	CVE-2022-50719	24 Dec 202512:22	–	cve
Debian CVE	CVE-2022-50719	24 Dec 202512:22	–	debiancve
EUVD	EUVD-2022-55770	24 Dec 202515:30	–	euvd
NVD	CVE-2022-50719	24 Dec 202513:15	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2026:0317-1)	2 Feb 202600:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2026:0473-1)	16 Feb 202600:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2026:0617-1)	26 Feb 202600:00	–	openvas

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/usb/line6/midi.c"
    ],
    "versions": [
      {
        "version": "f2459201c72e8f8553644505eed19954d4c3a023",
        "lessThan": "b026af92b2cea907c780f7168c730c816cd33311",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f2459201c72e8f8553644505eed19954d4c3a023",
        "lessThan": "49cb7737e733013ec86aa77ed2e19b94a68eaa05",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f2459201c72e8f8553644505eed19954d4c3a023",
        "lessThan": "0c76087449ee4ed45a88b10017d02c6694caedb1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f2459201c72e8f8553644505eed19954d4c3a023",
        "lessThan": "25e8c6ecb46843a955f254b8f0d77894e4a53dc4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f2459201c72e8f8553644505eed19954d4c3a023",
        "lessThan": "66f359ad66d49f75d39ac729f9114dabf90b81bb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f2459201c72e8f8553644505eed19954d4c3a023",
        "lessThan": "0c9118e381ff538874e00fd4e66a768273c150fb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f2459201c72e8f8553644505eed19954d4c3a023",
        "lessThan": "61e4be4a60cc6de723f8c574ddbcb3025eb44cac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f2459201c72e8f8553644505eed19954d4c3a023",
        "lessThan": "389d34c2a8b52acc351fd932ed4bea41fee5a39b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f2459201c72e8f8553644505eed19954d4c3a023",
        "lessThan": "b8800d324abb50160560c636bfafe2c81001b66c",
        "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/usb/line6/midi.c"
    ],
    "versions": [
      {
        "version": "3.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.337",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.303",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.270",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.229",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.163",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.87",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.17",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.3",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/61e4be4a60cc6de723f8c574ddbcb3025eb44cac
git	www.git.kernel.org/stable/c/389d34c2a8b52acc351fd932ed4bea41fee5a39b
git	www.git.kernel.org/stable/c/25e8c6ecb46843a955f254b8f0d77894e4a53dc4
git	www.git.kernel.org/stable/c/b026af92b2cea907c780f7168c730c816cd33311
git	www.git.kernel.org/stable/c/b8800d324abb50160560c636bfafe2c81001b66c
git	www.git.kernel.org/stable/c/66f359ad66d49f75d39ac729f9114dabf90b81bb
git	www.git.kernel.org/stable/c/49cb7737e733013ec86aa77ed2e19b94a68eaa05
git	www.git.kernel.org/stable/c/0c9118e381ff538874e00fd4e66a768273c150fb
git	www.git.kernel.org/stable/c/0c76087449ee4ed45a88b10017d02c6694caedb1

11 May 2026 19:24Current

EPSS0.00145