CVE catalog

CVE-2022-50030

linux affected and fixed versions

[CVE catalog]

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NULL terminators.

Severity
High · CVSS 7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
Source
[NVD] · [CVE record]
EPSS
0.22% · Oct 27, 2026

Projects and upstream resources

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Version impact has not been established. The original provider fields are retained below.

Provider details and historical evidence
Original provider fields
{
  "package_releases": [
    {
      "name": "linux",
      "status": "fixed",
      "release": "sid",
      "version": "7.2.13-1"
    },
    {
      "name": "linux",
      "status": "fixed",
      "release": "forky",
      "version": "7.2.12-1"
    },
    {
      "name": "linux",
      "status": "fixed",
      "release": "trixie",
      "version": "6.12.107-1"
    },
    {
      "name": "linux",
      "status": "fixed",
      "release": "trixie-security",
      "version": "6.12.113-1"
    },
    {
      "name": "linux",
      "status": "fixed",
      "release": "bookworm",
      "version": "6.1.176-1"
    },
    {
      "name": "linux",
      "status": "fixed",
      "release": "bookworm-security",
      "version": "6.1.190-1"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "linux",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "6.0.2-1"
    },
    {
      "bug": null,
      "name": "linux",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "6.0.2-1"
    },
    {
      "bug": null,
      "name": "linux",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "6.0.2-1"
    },
    {
      "bug": null,
      "name": "linux",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "6.0.2-1"
    }
  ],
  "distribution_packages": []
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

  • [bpftool]Unknown

    Source package: [linux]

    Details (6)

    • 7.1.0+6.1.176-1 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 7.1.0+6.1.176-1 · arm64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 7.5.0+6.12.95-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 7.5.0+6.12.95-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 7.1.0+6.1.180-1 · amd64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 7.1.0+6.1.180-1 · arm64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [hyperv-daemons]Unknown

    Source package: [linux]

    Details (6)

    • 6.1.176-1 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.176-1 · arm64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · amd64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · arm64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [intel-sdsi]Unknown

    Source package: [linux]

    Details (1)

    • 6.12.95-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [libcpupower1]Unknown

    Source package: [linux]

    Details (6)

    • 6.1.176-1 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.176-1 · arm64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · amd64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · arm64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [libcpupower-dev]Unknown

    Source package: [linux]

    Details (6)

    • 6.1.176-1 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.176-1 · arm64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · amd64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · arm64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-bpf-dev]Unknown

    Source package: [linux]

    Details (2)

    • 6.12.95-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-compiler-gcc-12-x86]Unknown

    Source package: [linux]

    Details (2)

    • 6.1.176-1 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · amd64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-config-6.1]Unknown

    Source package: [linux]

    Details (4)

    • 6.1.176-1 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.176-1 · arm64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · amd64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · arm64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-cpupower]Unknown

    Source package: [linux]

    Details (6)

    • 6.1.176-1 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.176-1 · arm64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · amd64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · arm64 · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-doc]Unknown

    Source package: [linux]

    Details (32)

    • 6.1.170-3 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.170-3 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.176-1 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.176-1 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.43-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.43-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.57-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.57-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.63-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.63-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.69-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.69-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.73-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.73-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.74-2~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.74-2~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.85-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.85-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.86-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.86-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.88-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.88-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.90-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.90-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.90-2~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.90-2~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.94-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.94-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.12.95-1~bpo12+1 · all · bookworm-backports

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · all · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · all · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-doc-6.1]Unknown

    Source package: [linux]

    Details (6)

    • 6.1.170-3 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.170-3 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.176-1 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.176-1 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · all · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.180-1 · all · bookworm-security

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-headers-6.1.0-47-amd64]Unknown

    Source package: [linux]

    Details (1)

    • 6.1.170-3 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-headers-6.1.0-47-arm64]Unknown

    Source package: [linux]

    Details (1)

    • 6.1.170-3 · arm64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-headers-6.1.0-47-cloud-amd64]Unknown

    Source package: [linux]

    Details (1)

    • 6.1.170-3 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-headers-6.1.0-47-cloud-arm64]Unknown

    Source package: [linux]

    Details (1)

    • 6.1.170-3 · arm64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-headers-6.1.0-47-common]Unknown

    Source package: [linux]

    Details (2)

    • 6.1.170-3 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.170-3 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-headers-6.1.0-47-common-rt]Unknown

    Source package: [linux]

    Details (2)

    • 6.1.170-3 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

    • 6.1.170-3 · all · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-headers-6.1.0-47-rt-amd64]Unknown

    Source package: [linux]

    Details (1)

    • 6.1.170-3 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-headers-6.1.0-47-rt-arm64]Unknown

    Source package: [linux]

    Details (1)

    • 6.1.170-3 · arm64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

  • [linux-headers-6.1.0-50-amd64]Unknown

    Source package: [linux]

    Details (1)

    • 6.1.176-1 · amd64 · bookworm

      Fixed · Fixed: 6.0.2-1

      dsa · linux · debian · bookworm

Next results

Observed:

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]