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cnvdChina National Vulnerability DatabaseCNVD-2022-04966
HistoryDec 20, 2021 - 12:00 a.m.

xorg-x11-server out-of-bounds access vulnerability (CNVD-2022-04966)

2021-12-2000:00:00
China National Vulnerability Database
www.cnvd.org.cn
11

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

JSON

xorg-x11-server is an X Window System display server from the X.Org Foundation. xorg-x11-server 21.1.2 and versions prior to 1.20.14 have an out-of-bounds access vulnerability in the SwapCreateRegister function, which can be exploited by attackers to threaten data confidentiality, integrity, and system availability.

Related

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cve 1
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fedora 4
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SUSE SLES12 Security Update : xorg-x11-server (SUSE-SU-2021:4120-1)
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SUSE: Security Advisory (SUSE-SU-2021:14867-1)
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SUSE: Security Advisory (SUSE-SU-2021:4124-1)
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[SECURITY] Fedora 34 Update: xorg-x11-server-Xwayland-21.1.4-1.fc34
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7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

JSON
Related for CNVD-2022-04966
prion1nessus38openvas31debiancve1veracode1ubuntucve1osv8cve1alpinelinux1zdi1redhatcve1suse3ubuntu3fedora4debian2oraclelinux2redhat2amazon1redos1mageia1altlinux1slackware1almalinux1centos1rocky1gentoo1