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CVE-2026-23172 net: wwan: t7xx: fix potential skb->frags overflow in RX path

🗓️ 14 Feb 2026 16:01:34Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Fix skb fragments overflow in t7xx RX path by adding bounds check before adding fragments.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23172
14 Feb 202616:01
attackerkb
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
3 May 202623:59
astralinux
Circl
CVE-2026-23172
3 Apr 202615:22
circl
CNNVD
Linux kernel 安全漏洞
14 Feb 202600:00
cnnvd
CVE
CVE-2026-23172
14 Feb 202616:01
cve
Debian CVE
CVE-2026-23172
14 Feb 202616:01
debiancve
EUVD
EUVD-2026-5868
14 Feb 202616:01
euvd
Mageia
Updated kernel, kmod-virtualbox & kmod-xtables-addons packages fix security vulnerabilities
15 Apr 202616:42
mageia
Mageia
Updated kernel-linus packages fix security vulnerabilities
15 Apr 202616:42
mageia
NVD
CVE-2026-23172
14 Feb 202616:15
nvd
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c"
    ],
    "versions": [
      {
        "version": "d642b012df70a76dd5723f2d426b40bffe83ac49",
        "lessThan": "f9747a7521a48afded5bff2faf1f2dcfff48c577",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d642b012df70a76dd5723f2d426b40bffe83ac49",
        "lessThan": "2a0522f564acd34442652ea083091c329fa7c5d5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d642b012df70a76dd5723f2d426b40bffe83ac49",
        "lessThan": "af4b8577d0b388cc3d0039eb0cdd9ca5bbbc9276",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d642b012df70a76dd5723f2d426b40bffe83ac49",
        "lessThan": "2c0fb0f60bc1545c52da61bc6bd4855c1e7814ba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d642b012df70a76dd5723f2d426b40bffe83ac49",
        "lessThan": "f0813bcd2d9d97fdbdf2efb9532ab03ae92e99e6",
        "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/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.162",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.123",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.69",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.9",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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