{
  "threat_severity" : "Moderate",
  "public_date" : "2022-11-03T00:00:00Z",
  "bugzilla" : {
    "description" : "pixman: Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds write",
    "id" : "2139988",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2139988"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.0",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-190->CWE-787",
  "details" : [ "In libpixman in Pixman before 0.42.2, there is an out-of-bounds write (aka heap-based buffer overflow) in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y.", "A flaw was found in pixman. This issue causes an out-of-bounds write in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y. This can result in data corruption, a crash, or code execution." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2024-01-10T00:00:00Z",
    "advisory" : "RHSA-2024:0131",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "pixman-0:0.38.4-3.el8_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Extended Update Support",
    "release_date" : "2023-11-21T00:00:00Z",
    "advisory" : "RHSA-2023:7403",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.6",
    "package" : "pixman-0:0.38.4-3.el8_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Extended Update Support",
    "release_date" : "2023-11-28T00:00:00Z",
    "advisory" : "RHSA-2023:7531",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.8",
    "package" : "pixman-0:0.38.4-3.el8_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2023-12-12T00:00:00Z",
    "advisory" : "RHSA-2023:7754",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "pixman-0:0.40.0-6.el9_3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-04-30T00:00:00Z",
    "advisory" : "RHSA-2024:2525",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9::crb",
    "package" : "mingw-pixman-0:0.42.2-3.el9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.0 Extended Update Support",
    "release_date" : "2023-11-21T00:00:00Z",
    "advisory" : "RHSA-2023:7386",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.0",
    "package" : "pixman-0:0.40.0-6.el9_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.2 Extended Update Support",
    "release_date" : "2023-11-21T00:00:00Z",
    "advisory" : "RHSA-2023:7375",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.2",
    "package" : "pixman-0:0.40.0-6.el9_2"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "pixman",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-44638\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-44638" ],
  "name" : "CVE-2022-44638",
  "csaw" : false
}