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CVE-2025-40071 tty: n_gsm: Don't block input queue by waiting MSC

🗓️ 28 Oct 2025 11:48:39Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 27 Views

Kernel fix: tty n_gsm no longer blocks input queue waiting for modem status; adds gsm_modem_send_initial_msc.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.12
13 Jan 202614:01
–astralinux
bdu_fstec
BDU FSTEC
The vulnerability of the n_gsm component in the Linux operating system’s kernel allows a hacker to trigger a service failure.
26 Dec 202500:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2025-40071 affecting package kernel for versions less than 6.6.112.1-2
14 Nov 202522:03
–cbl_mariner
circl
Circl
CVE-2025-40071
28 Oct 202514:53
–circl
cnnvd
CNNVD
Linux kernel 安全漏洞
28 Oct 202500:00
–cnnvd
cve
CVE
CVE-2025-40071
28 Oct 202511:48
–cve
debiancve
Debian CVE
CVE-2025-40071
28 Oct 202511:48
–debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
10 Dec 202500:00
–oraclelinux
euvd
EUVD
EUVD-2025-36457
28 Oct 202511:48
–euvd
hp
Hewlett-Packard
HP ThinPro 8.1 SP10 Security Updates
2 Oct 202600:00
–hp
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/tty/n_gsm.c"
    ],
    "versions": [
      {
        "version": "48473802506d2d6151f59e0e764932b33b53cb3b",
        "lessThan": "c36785f9de03df56ff9b8eca30fa681a12b2310d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "48473802506d2d6151f59e0e764932b33b53cb3b",
        "lessThan": "5416e89b81b00443cb03c88df8da097ae091a141",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "48473802506d2d6151f59e0e764932b33b53cb3b",
        "lessThan": "c5a2791a7f11939f05f95c01f0aec0c55bbf28d5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "48473802506d2d6151f59e0e764932b33b53cb3b",
        "lessThan": "3cf0b3c243e56bc43be560617416c1d9f301f44c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "920e849b7d23ced84c9d11e11e2449e34973cfb8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e83b4e1540469babeffcfd44a605cf8a61542598",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.15.54",
        "lessThan": "5.16",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.17.6",
        "lessThan": "5.18",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/tty/n_gsm.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.112",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.53",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.3",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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