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scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process() A fix for: BUG: KASAN: slab-out-of-bounds in ses_enclosure_data_process+0x949/0xe30 [ses] Read of size 1 at addr ffff88a1b043a451 by task systemd-udevd/3271 Checking after (and before in next loop) addl_desc_ptr[1] is sufficient, we expect the size to be sanitized before first access to addl_desc_ptr[1]. Make sure we don't walk beyond end of page.

Announced Source revision 1
Original source ↗

CVE-2023-53803

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-2023-53803

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": "21fab1d0595eacf781705ec3509012a28f298245",
        "lessThan": "da1a955c48a16e16e925d6544793914e52a6fa51",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "21fab1d0595eacf781705ec3509012a28f298245",
        "lessThan": "9e5c7d52085b8c84bc82a261580f0eb170039325",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "21fab1d0595eacf781705ec3509012a28f298245",
        "lessThan": "467afb1dd630d8c6d172bd6cacc125199b5f4f2d",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "21fab1d0595eacf781705ec3509012a28f298245",
        "lessThan": "e4dd25da784b2e07dbfbf04509afa4c5a1375227",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "21fab1d0595eacf781705ec3509012a28f298245",
        "lessThan": "2b28a7d261cb309912596d6a2d383ca370483527",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "21fab1d0595eacf781705ec3509012a28f298245",
        "lessThan": "0dfe68394cbe1d4fe579fb325ecc813c50528c5a",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "21fab1d0595eacf781705ec3509012a28f298245",
        "lessThan": "799e8dd2022d2e13f0c5c1906b40ceca07a23349",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "21fab1d0595eacf781705ec3509012a28f298245",
        "lessThan": "9b4f5028e493cb353a5c8f5c45073eeea0303abd",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/scsi/ses.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "2.6.32"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "2.6.32",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "4.14.308",
        "versionType": "semver",
        "lessThanOrEqual": "4.14.*"
      },
      {
        "status": "unaffected",
        "version": "4.19.276",
        "versionType": "semver",
        "lessThanOrEqual": "4.19.*"
      },
      {
        "status": "unaffected",
        "version": "5.4.235",
        "versionType": "semver",
        "lessThanOrEqual": "5.4.*"
      },
      {
        "status": "unaffected",
        "version": "5.10.173",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.99",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.16",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.2.3",
        "versionType": "semver",
        "lessThanOrEqual": "6.2.*"
      },
      {
        "status": "unaffected",
        "version": "6.3",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/scsi/ses.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2023-53803

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#30323 · Revision 1
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Publisher date
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