CVE-2023-52680 ALSA: scarlett2: Add missing error checks to *_ctl_get()

2024-05-1714:24:44

Linux

github.com

cve-2023-52680 alsa scarlett2 error checks

6.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

JSON

In the Linux kernel, the following vulnerability has been resolved:

ALSA: scarlett2: Add missing error checks to *_ctl_get()

The ctl_get() functions which call scarlett2_update() were not
checking the return value. Fix to check the return value and pass to
the caller.

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/usb/mixer_scarlett2.c"
    ],
    "versions": [
      {
        "version": "9e4d5c1be21f",
        "lessThan": "3a09488f4f67",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9e4d5c1be21f",
        "lessThan": "cda7762bea85",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9e4d5c1be21f",
        "lessThan": "821fbaeaaae2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9e4d5c1be21f",
        "lessThan": "773e38f73461",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9e4d5c1be21f",
        "lessThan": "50603a67daef",
        "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/mixer_scarlett2.c"
    ],
    "versions": [
      {
        "version": "5.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.4",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.148",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.75",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.14",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.7.2",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]