vulnerability
CentOS Linux: CVE-2021-4155: Important: kernel-rt security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:C/I:N/A:N) | Jan 19, 2022 | Feb 17, 2022 | Jan 28, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:N)
Published
Jan 19, 2022
Added
Feb 17, 2022
Modified
Jan 28, 2025
Description
A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.
Solutions
centos-upgrade-kernelcentos-upgrade-kernel-rtcentos-upgrade-kpatch-patch-3_10_0-1160_21_1centos-upgrade-kpatch-patch-3_10_0-1160_21_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_24_1centos-upgrade-kpatch-patch-3_10_0-1160_24_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_25_1centos-upgrade-kpatch-patch-3_10_0-1160_25_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_31_1centos-upgrade-kpatch-patch-3_10_0-1160_31_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_36_2centos-upgrade-kpatch-patch-3_10_0-1160_36_2-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_41_1centos-upgrade-kpatch-patch-3_10_0-1160_41_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_42_2centos-upgrade-kpatch-patch-3_10_0-1160_42_2-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_45_1centos-upgrade-kpatch-patch-3_10_0-1160_45_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_49_1centos-upgrade-kpatch-patch-3_10_0-1160_49_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1160_53_1centos-upgrade-kpatch-patch-3_10_0-1160_53_1-debuginfocentos-upgrade-kpatch-patch-4_18_0-348centos-upgrade-kpatch-patch-4_18_0-348-debuginfocentos-upgrade-kpatch-patch-4_18_0-348-debugsourcecentos-upgrade-kpatch-patch-4_18_0-348_2_1centos-upgrade-kpatch-patch-4_18_0-348_2_1-debuginfocentos-upgrade-kpatch-patch-4_18_0-348_2_1-debugsourcecentos-upgrade-kpatch-patch-4_18_0-348_7_1centos-upgrade-kpatch-patch-4_18_0-348_7_1-debuginfocentos-upgrade-kpatch-patch-4_18_0-348_7_1-debugsource
References
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