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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:248930
[Rus]
Version
1
Class
patch
ALTXid
478968
Language
English
Severity
High
Title
USN-6638-1 -- EDK II vulnerabilities
Description
Marc Beatove discovered buffer overflows exit in EDK2. An attacker on the
local network could potentially use this to impact availability or possibly
cause remote code execution. (CVE-2022-36763, CVE-2022-36764, CVE-2022-36765)
Family
unix
Platform
Linux Mint 20.x
Ubuntu 20.04
Ubuntu 22.04
Ubuntu 23.10
Product
edk2
Reference
VENDOR: USN-6638-1
VENDOR: USN-6638-1
Id:
USN-6638-1
Reference:
https://ubuntu.com/security/notices/USN-6638-1
CVE: CVE-2022-36763
CVE: CVE-2022-36763
Id:
CVE-2022-36763
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36763
Comment
: EDK2 is susceptible to a vulnerability in the Tcg2MeasureGptTable() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/tianocore/edk2/security/advisories/GHSA-xvv8-66cq-prwr ()
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/ ()
CVE: CVE-2022-36764
CVE: CVE-2022-36764
Id:
CVE-2022-36764
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36764
Comment
: EDK2 is susceptible to a vulnerability in the Tcg2MeasurePeImage() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/tianocore/edk2/security/advisories/GHSA-4hcq-p8q8-hj8j ()
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/ ()
CVE: CVE-2022-36765
CVE: CVE-2022-36765
Id:
CVE-2022-36765
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36765
Comment
: EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/tianocore/edk2/security/advisories/GHSA-ch4w-v7m3-g8wx ()
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/ ()
CVE: CVE-2023-45230
CVE: CVE-2023-45230
Id:
CVE-2023-45230
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45230
Comment
: EDK2's Network Package is susceptible to a buffer overflow vulnerability via a long server ID option in DHCPv6 client. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability.
CVSSv3 Score:
8.8
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h ()
http://www.openwall.com/lists/oss-security/2024/01/16/2 ()
http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html ()
https://security.netapp.com/advisory/ntap-20240307-0011/ ()
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/ ()
CVE: CVE-2023-45234
CVE: CVE-2023-45234
Id:
CVE-2023-45234
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45234
Comment
: EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability.
CVSSv3 Score:
8.8
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h ()
http://www.openwall.com/lists/oss-security/2024/01/16/2 ()
http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html ()
https://security.netapp.com/advisory/ntap-20240307-0011/ ()
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/ ()
CVE: CVE-2023-45235
CVE: CVE-2023-45235
Id:
CVE-2023-45235
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45235
Comment
: EDK2's Network Package is susceptible to a buffer overflow vulnerability when handling Server ID option from a DHCPv6 proxy Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability.
CVSSv3 Score:
8.8
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h ()
http://www.openwall.com/lists/oss-security/2024/01/16/2 ()
http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html ()
https://security.netapp.com/advisory/ntap-20240307-0011/ ()
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/ ()
CVE: CVE-2023-45231
CVE: CVE-2023-45231
Id:
CVE-2023-45231
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45231
Comment
: EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.
CVSSv3 Score:
6.5
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
125 (Out-of-bounds Read)
References:
https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h ()
http://www.openwall.com/lists/oss-security/2024/01/16/2 ()
http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html ()
https://security.netapp.com/advisory/ntap-20240307-0011/ ()
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/ ()
CVE: CVE-2023-45232
CVE: CVE-2023-45232
Id:
CVE-2023-45232
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45232
Comment
: EDK2's Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability.
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h ()
http://www.openwall.com/lists/oss-security/2024/01/16/2 ()
http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html ()
https://security.netapp.com/advisory/ntap-20240307-0011/ ()
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/ ()
CVE: CVE-2023-45233
CVE: CVE-2023-45233
Id:
CVE-2023-45233
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45233
Comment
: EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability.
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h ()
http://www.openwall.com/lists/oss-security/2024/01/16/2 ()
http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html ()
https://security.netapp.com/advisory/ntap-20240307-0011/ ()
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/ ()
CVE: CVE-2023-48733
CVE: CVE-2023-48733
Id:
CVE-2023-48733
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-48733
Comment
: An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot.
References:
https://bugs.launchpad.net/ubuntu/+source/edk2/+bug/2040137 ()
https://nvd.nist.gov/vuln/detail/CVE-2023-48733 ()
https://www.openwall.com/lists/oss-security/2024/02/14/4 ()
https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/2040139 ()
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