{
  "threat_severity" : "Moderate",
  "public_date" : "2008-04-30T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: NULL ptr dereference in multiple network drivers due to missing checks in tty code",
    "id" : "453419",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=453419"
  },
  "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/." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 3",
    "release_date" : "2008-12-17T00:00:00Z",
    "advisory" : "RHSA-2008:0973",
    "cpe" : "cpe:/o:redhat:enterprise_linux:3",
    "package" : "kernel-0:2.4.21-58.EL"
  }, {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2008-07-24T00:00:00Z",
    "advisory" : "RHSA-2008:0665",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "kernel-0:2.6.9-78.EL"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2008-08-04T00:00:00Z",
    "advisory" : "RHSA-2008:0612",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-92.1.10.el5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2008-2812\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-2812" ],
  "name" : "CVE-2008-2812",
  "csaw" : false
}