cbcvebase.
CVE-2022-1055
published 2022-03-29

CVE-2022-1055: A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker to gain privilege escalation. The exploit requires unprivileged…

PriorityP340high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.50%
39.5th percentile
A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker to gain privilege escalation. The exploit requires unprivileged user namespaces. We recommend upgrading past commit 04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5

Affected

27 ranges· showing 25
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debianlinux< linux 5.16.7-1 (bookworm)linux 5.16.7-1 (bookworm)
fedoraprojectfedora
linuxkernel< v5.17-rc3v5.17-rc3
linuxlinux_kernel
linuxlinux_kernel>= 0 < 5.10.103-15.10.103-1
linuxlinux_kernel>= 0 < 5.16.7-15.16.7-1
linuxlinux_kernel>= 0 < 5.16.7-15.16.7-1
linuxlinux_kernel>= 0 < 5.16.7-15.16.7-1
linuxlinux_kernel>= 0 < 5.4.0-107.1215.4.0-107.121
linuxlinux_kernel>= 0 < 4.4.0-227.2614.4.0-227.261
linuxlinux_kernel>= 0 < 4.15.0-180.1894.15.0-180.189
linuxlinux_kernel>= 0 < 5.4.0-117.1325.4.0-117.132
linuxlinux_kernel>= 0 < 5.15.0-37.395.15.0-37.39
linuxlinux_kernel>= 5.1 < 5.175.17
msrccbl2_kernel_5.15.32.1-3_on_cbl_mariner_2.0
msrccbl_mariner_1.0_arm
msrccbl_mariner_1.0_x64
msrccbl_mariner_2.0_arm
msrccbl_mariner_2.0_x64
msrccm1_kernel_5.10.111.1-1_on_cbl_mariner_1.0

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv4.08.6HIGHCVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
osv8.6HIGH
vendor_debian8.6HIGH
vendor_redhat8.6HIGH
vendor_msrc7.8HIGH
vendor_ubuntu7.8HIGH
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