cve-2024-31080
Vulnerability from cvelistv5
Published
2024-04-04 13:47
Modified
2024-11-24 14:18
Severity ?
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Summary
A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIGetSelectedEvents() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker's inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1785
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:2036
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:2037
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:2038
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:2039
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:2040
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:2041
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:2042
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:2080
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:2616
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:3258
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:3261
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:3343
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:9093
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:9122
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2024-31080
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2271997
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2024/04/03/13
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2024/04/12/10
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:1785
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:2036
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:2037
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:2038
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:2039
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:2040
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:2041
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:2042
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:2080
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:2616
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:3258
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:3261
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:3343
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2024-31080
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2271997
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/04/msg00009.html
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6TF7FZXOKHIKPZXYIMSQXKVH7WITKV3V/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EBLQJIAXEDMEGRGZMSH7CWUJHSVKUWLV/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P73U4DAAWLFZAPD75GLXTGMSTTQWW5AP/
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 7 Unaffected: 0:1.20.4-29.el7_9   < *
    cpe:/o:redhat:enterprise_linux:7::client
    cpe:/o:redhat:enterprise_linux:7::server
    cpe:/o:redhat:enterprise_linux:7::computenode
    cpe:/o:redhat:enterprise_linux:7::workstation
Red Hat Red Hat Enterprise Linux 7 Unaffected: 0:1.8.0-33.el7_9   < *
    cpe:/o:redhat:enterprise_linux:7::client
    cpe:/o:redhat:enterprise_linux:7::server
    cpe:/o:redhat:enterprise_linux:7::computenode
    cpe:/o:redhat:enterprise_linux:7::workstation
Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:1.13.1-2.el8_9.10   < *
    cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:1.20.11-23.el8_10   < *
    cpe:/a:redhat:enterprise_linux:8::appstream
    cpe:/a:redhat:enterprise_linux:8::crb
Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:1.13.1-10.el8_10   < *
    cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:21.1.3-16.el8_10   < *
    cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support Unaffected: 0:1.9.0-15.el8_2.11   < *
    cpe:/a:redhat:rhel_tus:8.2::appstream
    cpe:/a:redhat:rhel_aus:8.2::appstream
    cpe:/a:redhat:rhel_e4s:8.2::appstream
Red Hat Red Hat Enterprise Linux 8.2 Telecommunications Update Service Unaffected: 0:1.9.0-15.el8_2.11   < *
    cpe:/a:redhat:rhel_tus:8.2::appstream
    cpe:/a:redhat:rhel_aus:8.2::appstream
    cpe:/a:redhat:rhel_e4s:8.2::appstream
Red Hat Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions Unaffected: 0:1.9.0-15.el8_2.11   < *
    cpe:/a:redhat:rhel_tus:8.2::appstream
    cpe:/a:redhat:rhel_aus:8.2::appstream
    cpe:/a:redhat:rhel_e4s:8.2::appstream
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:1.11.0-8.el8_4.10   < *
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service Unaffected: 0:1.11.0-8.el8_4.10   < *
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Unaffected: 0:1.11.0-8.el8_4.10   < *
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Unaffected: 0:1.12.0-6.el8_6.11   < *
    cpe:/a:redhat:rhel_eus:8.6::appstream
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Unaffected: 0:1.12.0-15.el8_8.10   < *
    cpe:/a:redhat:rhel_eus:8.8::appstream
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.13.1-8.el9_4.3   < *
    cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:23.2.7-1.el9   < *
    cpe:/a:redhat:enterprise_linux:9::crb
    cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.20.11-26.el9   < *
    cpe:/a:redhat:enterprise_linux:9::crb
    cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support Unaffected: 0:1.11.0-22.el9_0.11   < *
    cpe:/a:redhat:rhel_eus:9.0::appstream
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support Unaffected: 0:1.12.0-14.el9_2.8   < *
    cpe:/a:redhat:rhel_eus:9.2::appstream
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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