ghsa-g469-pq25-x2qr
Vulnerability from github
Published
2022-05-01 23:53
Modified
2025-04-09 03:56
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

The Linux kernel before 2.6.25.10 does not properly perform tty operations, which allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving NULL pointer dereference of function pointers in (1) hamradio/6pack.c, (2) hamradio/mkiss.c, (3) irda/irtty-sir.c, (4) ppp_async.c, (5) ppp_synctty.c, (6) slip.c, (7) wan/x25_asy.c, and (8) wireless/strip.c in drivers/net/.

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{
  "affected": [],
  "aliases": [
    "CVE-2008-2812"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2008-07-09T00:41:00Z",
    "severity": "HIGH"
  },
  "details": "The Linux kernel before 2.6.25.10 does not properly perform tty operations, which allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving NULL pointer dereference of function pointers in (1) hamradio/6pack.c, (2) hamradio/mkiss.c, (3) irda/irtty-sir.c, (4) ppp_async.c, (5) ppp_synctty.c, (6) slip.c, (7) wan/x25_asy.c, and (8) wireless/strip.c in drivers/net/.",
  "id": "GHSA-g469-pq25-x2qr",
  "modified": "2025-04-09T03:56:16Z",
  "published": "2022-05-01T23:53:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-2812"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/43687"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11632"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6633"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/637-1"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.25.y.git%3Ba=commitdiff%3Bh=2a739dd53ad7ee010ae6e155438507f329dce788"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.25.y.git;a=commitdiff;h=2a739dd53ad7ee010ae6e155438507f329dce788"
    },
    {
      "type": "WEB",
      "url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.10"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00008.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/30982"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/31048"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/31202"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/31229"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/31341"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/31551"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/31614"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/31685"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/32103"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/32370"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/32759"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/33201"
    },
    {
      "type": "WEB",
      "url": "http://support.avaya.com/elmodocs2/security/ASA-2008-365.htm"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2008/dsa-1630"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2008/07/03/2"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2008-0612.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2008-0665.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2008-0973.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/30076"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2008/2063/references"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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