Vulnerability-Lookup

FKIE_CVE-2023-54266

Vulnerability from fkie_nvd - Published: 2025-12-30 13:16 - Updated: 2026-06-17 06:47

Severity

Summary

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() 'read' is freed when it is known to be NULL, but not when a read error occurs. Revert the logic to avoid a small leak, should a m920x_read() call fail.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2b6e20ef0585a467c24c7e4fde28518e5b33225a
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2cc9f11aeae2887a4db25c27323fc445f4b49e86
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/4feed3dfca722c6d74865a37cab853c58e6aa190
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/75d6ef197c488cd852493b4a419274e3489da79d
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7ca7cd02114ac8caa6b0a64734b9af6be1559353
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/809623fedc31f4e74039d93bb75a8993635d7534
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/c0178e938f110cdf6937f26975c0c951dbb1d9db
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d13a84874a2e0236c9325b3adc8e126d0888ad6b
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/usb/dvb-usb/m920x.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "809623fedc31f4e74039d93bb75a8993635d7534",
              "status": "affected",
              "version": "82ce3084892c0c0e006ec61f6144f2cc4e5ece88",
              "versionType": "git"
            },
            {
              "lessThan": "c0178e938f110cdf6937f26975c0c951dbb1d9db",
              "status": "affected",
              "version": "7dca4428d7eb33c89979e620228fe557593fde66",
              "versionType": "git"
            },
            {
              "lessThan": "75d6ef197c488cd852493b4a419274e3489da79d",
              "status": "affected",
              "version": "fe791612afabaeee9b911bd7b955985bcf5ff314",
              "versionType": "git"
            },
            {
              "lessThan": "d13a84874a2e0236c9325b3adc8e126d0888ad6b",
              "status": "affected",
              "version": "830e5d1b4344c2575020ee4bdf63fb48e2b56ce3",
              "versionType": "git"
            },
            {
              "lessThan": "7ca7cd02114ac8caa6b0a64734b9af6be1559353",
              "status": "affected",
              "version": "0c044e39d52abfbb4cb43dbc5a09c1dc1ed24648",
              "versionType": "git"
            },
            {
              "lessThan": "2b6e20ef0585a467c24c7e4fde28518e5b33225a",
              "status": "affected",
              "version": "a2ab06d7c4d6bfd0b545a768247a70463e977e27",
              "versionType": "git"
            },
            {
              "lessThan": "4feed3dfca722c6d74865a37cab853c58e6aa190",
              "status": "affected",
              "version": "a2ab06d7c4d6bfd0b545a768247a70463e977e27",
              "versionType": "git"
            },
            {
              "lessThan": "2cc9f11aeae2887a4db25c27323fc445f4b49e86",
              "status": "affected",
              "version": "a2ab06d7c4d6bfd0b545a768247a70463e977e27",
              "versionType": "git"
            },
            {
              "lessThan": "ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8",
              "status": "affected",
              "version": "a2ab06d7c4d6bfd0b545a768247a70463e977e27",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "08cb4f0da9926277101d18d817048e1328ac2563",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "273cac7a89712ba6b898214af150b71dc33abe0c",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b7e221dc8f23727e00a7fb6709b3318547a7c4d8",
              "versionType": "git"
            },
            {
              "lessThan": "4.14.326",
              "status": "affected",
              "version": "4.14.263",
              "versionType": "semver"
            },
            {
              "lessThan": "4.19.295",
              "status": "affected",
              "version": "4.19.226",
              "versionType": "semver"
            },
            {
              "lessThan": "5.4.257",
              "status": "affected",
              "version": "5.4.174",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.195",
              "status": "affected",
              "version": "5.10.94",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.132",
              "status": "affected",
              "version": "5.15.17",
              "versionType": "semver"
            },
            {
              "lessThan": "4.5",
              "status": "affected",
              "version": "4.4.300",
              "versionType": "semver"
            },
            {
              "lessThan": "4.10",
              "status": "affected",
              "version": "4.9.298",
              "versionType": "semver"
            },
            {
              "lessThan": "5.17",
              "status": "affected",
              "version": "5.16.3",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/usb/dvb-usb/m920x.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.17"
            },
            {
              "lessThan": "5.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.326",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.295",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.257",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.195",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.132",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.53",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.*",
              "status": "unaffected",
              "version": "6.4.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()\n\n\u0027read\u0027 is freed when it is known to be NULL, but not when a read error\noccurs.\n\nRevert the logic to avoid a small leak, should a m920x_read() call fail."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nmedia: dvb-usb: m920x: Corrige una posible fuga de memoria en m920x_i2c_xfer()\n\n\u0027read\u0027 se libera cuando se sabe que es NULL, pero no cuando ocurre un error de lectura.\n\nRevierte la l\u00f3gica para evitar una peque\u00f1a fuga, en caso de que una llamada a m920x_read() falle."
    }
  ],
  "id": "CVE-2023-54266",
  "lastModified": "2026-06-17T06:47:07.393",
  "metrics": {},
  "published": "2025-12-30T13:16:15.410",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2b6e20ef0585a467c24c7e4fde28518e5b33225a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2cc9f11aeae2887a4db25c27323fc445f4b49e86"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4feed3dfca722c6d74865a37cab853c58e6aa190"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/75d6ef197c488cd852493b4a419274e3489da79d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7ca7cd02114ac8caa6b0a64734b9af6be1559353"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/809623fedc31f4e74039d93bb75a8993635d7534"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c0178e938f110cdf6937f26975c0c951dbb1d9db"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d13a84874a2e0236c9325b3adc8e126d0888ad6b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}

CVE-2023-54266 (GCVE-0-2023-54266)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:15 – Updated: 2026-05-23 15:34

Title

media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()

Summary

Severity

No CVSS data available.

Assigner

Linux mitre root

References

9 references

URL	Tags
https://git.kernel.org/stable/c/809623fedc31f4e74…
https://git.kernel.org/stable/c/c0178e938f110cdf6…
https://git.kernel.org/stable/c/75d6ef197c488cd85…
https://git.kernel.org/stable/c/d13a84874a2e0236c…
https://git.kernel.org/stable/c/7ca7cd02114ac8caa…
https://git.kernel.org/stable/c/2b6e20ef0585a467c…
https://git.kernel.org/stable/c/4feed3dfca722c6d7…
https://git.kernel.org/stable/c/2cc9f11aeae2887a4…
https://git.kernel.org/stable/c/ea9ef6c2e001c5dc9…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 82ce3084892c0c0e006ec61f6144f2cc4e5ece88 , < 809623fedc31f4e74039d93bb75a8993635d7534 (git) Affected: 7dca4428d7eb33c89979e620228fe557593fde66 , < c0178e938f110cdf6937f26975c0c951dbb1d9db (git) Affected: fe791612afabaeee9b911bd7b955985bcf5ff314 , < 75d6ef197c488cd852493b4a419274e3489da79d (git) Affected: 830e5d1b4344c2575020ee4bdf63fb48e2b56ce3 , < d13a84874a2e0236c9325b3adc8e126d0888ad6b (git) Affected: 0c044e39d52abfbb4cb43dbc5a09c1dc1ed24648 , < 7ca7cd02114ac8caa6b0a64734b9af6be1559353 (git) Affected: a2ab06d7c4d6bfd0b545a768247a70463e977e27 , < 2b6e20ef0585a467c24c7e4fde28518e5b33225a (git) Affected: a2ab06d7c4d6bfd0b545a768247a70463e977e27 , < 4feed3dfca722c6d74865a37cab853c58e6aa190 (git) Affected: a2ab06d7c4d6bfd0b545a768247a70463e977e27 , < 2cc9f11aeae2887a4db25c27323fc445f4b49e86 (git) Affected: a2ab06d7c4d6bfd0b545a768247a70463e977e27 , < ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8 (git) Affected: 08cb4f0da9926277101d18d817048e1328ac2563 (git) Affected: 273cac7a89712ba6b898214af150b71dc33abe0c (git) Affected: b7e221dc8f23727e00a7fb6709b3318547a7c4d8 (git) Affected: 4.14.263 , < 4.14.326 (semver) Affected: 4.19.226 , < 4.19.295 (semver) Affected: 5.4.174 , < 5.4.257 (semver) Affected: 5.10.94 , < 5.10.195 (semver) Affected: 5.15.17 , < 5.15.132 (semver) Affected: 4.4.300 , < 4.5 (semver) Affected: 4.9.298 , < 4.10 (semver) Affected: 5.16.3 , < 5.17 (semver)
Linux	Linux	Affected: 5.17 Unaffected: 0 , < 5.17 (semver) Unaffected: 4.14.326 , ≤ 4.14.* (semver) Unaffected: 4.19.295 , ≤ 4.19.* (semver) Unaffected: 5.4.257 , ≤ 5.4.* (semver) Unaffected: 5.10.195 , ≤ 5.10.* (semver) Unaffected: 5.15.132 , ≤ 5.15.* (semver) Unaffected: 6.1.53 , ≤ 6.1.* (semver) Unaffected: 6.4.16 , ≤ 6.4.* (semver) Unaffected: 6.5.3 , ≤ 6.5.* (semver) Unaffected: 6.6 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/usb/dvb-usb/m920x.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "809623fedc31f4e74039d93bb75a8993635d7534",
              "status": "affected",
              "version": "82ce3084892c0c0e006ec61f6144f2cc4e5ece88",
              "versionType": "git"
            },
            {
              "lessThan": "c0178e938f110cdf6937f26975c0c951dbb1d9db",
              "status": "affected",
              "version": "7dca4428d7eb33c89979e620228fe557593fde66",
              "versionType": "git"
            },
            {
              "lessThan": "75d6ef197c488cd852493b4a419274e3489da79d",
              "status": "affected",
              "version": "fe791612afabaeee9b911bd7b955985bcf5ff314",
              "versionType": "git"
            },
            {
              "lessThan": "d13a84874a2e0236c9325b3adc8e126d0888ad6b",
              "status": "affected",
              "version": "830e5d1b4344c2575020ee4bdf63fb48e2b56ce3",
              "versionType": "git"
            },
            {
              "lessThan": "7ca7cd02114ac8caa6b0a64734b9af6be1559353",
              "status": "affected",
              "version": "0c044e39d52abfbb4cb43dbc5a09c1dc1ed24648",
              "versionType": "git"
            },
            {
              "lessThan": "2b6e20ef0585a467c24c7e4fde28518e5b33225a",
              "status": "affected",
              "version": "a2ab06d7c4d6bfd0b545a768247a70463e977e27",
              "versionType": "git"
            },
            {
              "lessThan": "4feed3dfca722c6d74865a37cab853c58e6aa190",
              "status": "affected",
              "version": "a2ab06d7c4d6bfd0b545a768247a70463e977e27",
              "versionType": "git"
            },
            {
              "lessThan": "2cc9f11aeae2887a4db25c27323fc445f4b49e86",
              "status": "affected",
              "version": "a2ab06d7c4d6bfd0b545a768247a70463e977e27",
              "versionType": "git"
            },
            {
              "lessThan": "ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8",
              "status": "affected",
              "version": "a2ab06d7c4d6bfd0b545a768247a70463e977e27",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "08cb4f0da9926277101d18d817048e1328ac2563",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "273cac7a89712ba6b898214af150b71dc33abe0c",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b7e221dc8f23727e00a7fb6709b3318547a7c4d8",
              "versionType": "git"
            },
            {
              "lessThan": "4.14.326",
              "status": "affected",
              "version": "4.14.263",
              "versionType": "semver"
            },
            {
              "lessThan": "4.19.295",
              "status": "affected",
              "version": "4.19.226",
              "versionType": "semver"
            },
            {
              "lessThan": "5.4.257",
              "status": "affected",
              "version": "5.4.174",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.195",
              "status": "affected",
              "version": "5.10.94",
              "versionType": "semver"
            },
            {
              "lessThan": "5.15.132",
              "status": "affected",
              "version": "5.15.17",
              "versionType": "semver"
            },
            {
              "lessThan": "4.5",
              "status": "affected",
              "version": "4.4.300",
              "versionType": "semver"
            },
            {
              "lessThan": "4.10",
              "status": "affected",
              "version": "4.9.298",
              "versionType": "semver"
            },
            {
              "lessThan": "5.17",
              "status": "affected",
              "version": "5.16.3",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/usb/dvb-usb/m920x.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.17"
            },
            {
              "lessThan": "5.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.326",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.295",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.257",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.195",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.132",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.53",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.*",
              "status": "unaffected",
              "version": "6.4.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.326",
                  "versionStartIncluding": "4.14.263",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.295",
                  "versionStartIncluding": "4.19.226",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.257",
                  "versionStartIncluding": "5.4.174",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.195",
                  "versionStartIncluding": "5.10.94",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.132",
                  "versionStartIncluding": "5.15.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.53",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4.16",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5.3",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.4.300",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.9.298",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.16.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()\n\n\u0027read\u0027 is freed when it is known to be NULL, but not when a read error\noccurs.\n\nRevert the logic to avoid a small leak, should a m920x_read() call fail."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:34:53.986Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/809623fedc31f4e74039d93bb75a8993635d7534"
        },
        {
          "url": "https://git.kernel.org/stable/c/c0178e938f110cdf6937f26975c0c951dbb1d9db"
        },
        {
          "url": "https://git.kernel.org/stable/c/75d6ef197c488cd852493b4a419274e3489da79d"
        },
        {
          "url": "https://git.kernel.org/stable/c/d13a84874a2e0236c9325b3adc8e126d0888ad6b"
        },
        {
          "url": "https://git.kernel.org/stable/c/7ca7cd02114ac8caa6b0a64734b9af6be1559353"
        },
        {
          "url": "https://git.kernel.org/stable/c/2b6e20ef0585a467c24c7e4fde28518e5b33225a"
        },
        {
          "url": "https://git.kernel.org/stable/c/4feed3dfca722c6d74865a37cab853c58e6aa190"
        },
        {
          "url": "https://git.kernel.org/stable/c/2cc9f11aeae2887a4db25c27323fc445f4b49e86"
        },
        {
          "url": "https://git.kernel.org/stable/c/ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8"
        }
      ],
      "title": "media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-54266",
    "datePublished": "2025-12-30T12:15:58.235Z",
    "dateReserved": "2025-12-30T12:06:44.518Z",
    "dateUpdated": "2026-05-23T15:34:53.986Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

FKIE_CVE-2023-54266

CVE-2023-54266 (GCVE-0-2023-54266)

Tags

Sightings

Nomenclature

Related by attack behaviour