Skip to content
Heist/ feed
Unrated

scsi: bfa: Ensure the copied buf is NUL terminated

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from userspace to that buffer. Later, we use sscanf on this buffer but we don't ensure that the string is terminated inside the buffer, this can lead to OOB read when using sscanf. Fix this issue by using memdup_user_nul instead of memdup_user.

Announced Group revision 1
Original source ↗

CVE-2024-38560

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2024-38560

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "9f30b674759b9a2da25aefe25d885161d8a911cb",
        "lessThan": "481fc0c8617304a67649027c4a44723a139a0462",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9f30b674759b9a2da25aefe25d885161d8a911cb",
        "lessThan": "595a6b98deec01b6dbb20139f71edcd5fb760ec2",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9f30b674759b9a2da25aefe25d885161d8a911cb",
        "lessThan": "00b425ff0891283207d7bad607a2412225274d7a",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9f30b674759b9a2da25aefe25d885161d8a911cb",
        "lessThan": "1708e3cf2488788cba5489e4f913d227de757baf",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9f30b674759b9a2da25aefe25d885161d8a911cb",
        "lessThan": "7d3e694c4fe30f3aba9cd5ae86fb947a54c3db5c",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9f30b674759b9a2da25aefe25d885161d8a911cb",
        "lessThan": "204714e68015d6946279719fd464ecaf57240f35",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9f30b674759b9a2da25aefe25d885161d8a911cb",
        "lessThan": "7510fab46b1cbd1680e2a096e779aec3334b4143",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9f30b674759b9a2da25aefe25d885161d8a911cb",
        "lessThan": "ecb76200f5557a2886888aaa53702da1ab9e6cdf",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9f30b674759b9a2da25aefe25d885161d8a911cb",
        "lessThan": "13d0cecb4626fae67c00c84d3c7851f6b62f7df3",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/scsi/bfa/bfad_debugfs.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "3.19"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "3.19",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "4.19.316",
        "versionType": "semver",
        "lessThanOrEqual": "4.19.*"
      },
      {
        "status": "unaffected",
        "version": "5.4.278",
        "versionType": "semver",
        "lessThanOrEqual": "5.4.*"
      },
      {
        "status": "unaffected",
        "version": "5.10.219",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.161",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.93",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.33",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.8.12",
        "versionType": "semver",
        "lessThanOrEqual": "6.8.*"
      },
      {
        "status": "unaffected",
        "version": "6.9.3",
        "versionType": "semver",
        "lessThanOrEqual": "6.9.*"
      },
      {
        "status": "unaffected",
        "version": "6.10",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/scsi/bfa/bfad_debugfs.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2024-38560

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#26608 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement

Revision history

  1. CVE-2024-38560 · Revision 1Source updated