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crypto: bcm - Fix pointer arithmetic

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: crypto: bcm - Fix pointer arithmetic In spu2_dump_omd() value of ptr is increased by ciph_key_len instead of hash_iv_len which could lead to going beyond the buffer boundaries. Fix this bug by changing ciph_key_len to hash_iv_len. Found by Linux Verification Center (linuxtesting.org) with SVACE.

Announced Source revision 1
Original source ↗

CVE-2024-38579

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-2024-38579

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": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
        "lessThan": "c256b616067bfd6d274c679c06986b78d2402434",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
        "lessThan": "e719c8991c161977a67197775067ab456b518c7b",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
        "lessThan": "ebed0d666fa709bae9e8cafa8ec6e7ebd1d318c6",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
        "lessThan": "c69a1e4b419c2c466dd8c5602bdebadc353973dd",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
        "lessThan": "49833a8da6407e7e9b532cc4054fdbcaf78f5fdd",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
        "lessThan": "d0f14ae223c2421b334c1f1a9e48f1e809aee3a0",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
        "lessThan": "c0082ee420639a97e40cae66778b02b341b005e5",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
        "lessThan": "3b7a40740f04e2f27114dfd6225c5e721dda9d57",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
        "lessThan": "2b3460cbf454c6b03d7429e9ffc4fe09322eb1a9",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/crypto/bcm/spu2.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "4.11"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "4.11",
        "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/crypto/bcm/spu2.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2024-38579

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#26610 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement