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CVE-2025-71291 misc: bcm_vk: Fix possible null-pointer dereferences in bcm_vk_read()

🗓️ 06 May 2026 11:32:23Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Fix null-pointer dereference in bcm_vk_read by using temporary copies of fields.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-71291
6 May 202611:32
attackerkb
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
6 May 202600:00
cnnvd
CVE
CVE-2025-71291
6 May 202611:32
cve
Debian CVE
CVE-2025-71291
6 May 202611:32
debiancve
EUVD
EUVD-2025-209680
6 May 202612:30
euvd
NVD
CVE-2025-71291
6 May 202612:16
nvd
OSV
BELL-CVE-2025-71291
9 May 202606:10
osv
OSV
DEBIAN-CVE-2025-71291
6 May 202612:16
osv
OSV
ROOT-OS-DEBIAN-11-CVE-2025-71291 CVE-2025-71291 in rootio-linux - Patched by Root
18 Jun 202603:38
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/misc/bcm-vk/bcm_vk_msg.c"
    ],
    "versions": [
      {
        "version": "88517757a829e9ce146a6c7233ad5dcdc66fcbb0",
        "lessThan": "741c5a3a0cd893a4218fc0fc8c18403e54fcfb22",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "88517757a829e9ce146a6c7233ad5dcdc66fcbb0",
        "lessThan": "ece3722169ba93734bfd1f06255e8ab7f19fe964",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "88517757a829e9ce146a6c7233ad5dcdc66fcbb0",
        "lessThan": "aa97ccc3dc1eba9f4537f0410e9dbb0b05ccf2fb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "88517757a829e9ce146a6c7233ad5dcdc66fcbb0",
        "lessThan": "3842f93e6e29d5cc1dcb9e5bda70587b444bed69",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "88517757a829e9ce146a6c7233ad5dcdc66fcbb0",
        "lessThan": "20f2d9dbe5e972516f8f9948d7ae5b95d1ad77bd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "88517757a829e9ce146a6c7233ad5dcdc66fcbb0",
        "lessThan": "ba75ecb97d3f4e95d59002c13afb6519205be6cb",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/misc/bcm-vk/bcm_vk_msg.c"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.165",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.128",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.16",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.6",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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